Categories
NST Audio

Case Study: Brewdog Brisbane

Introduction

Not content with one tap-house in the city, Brewdog have expanded their offering in Brisbane to encompass a beautiful heritage listed building in the up and coming Brunswick Street area near the main train station. This building could not be more different in appearance from their other location in town – the urban utility styled DogTap bar and restaurant overlooking the river by the Gateway Bridge.

Tapdog by the Gateway Bridge

Their latest home in the city is located in Tranberg House, designed for Charles Tranberg by his brother in law, Francis Hall, and constructed in 1928. The Tranbergs had run commercial businesses in and around Brunswick Street from the 1870s, including a fuel depot operating on the site of Tranberg House in the 1910s and early 1920s. The property was constructed during the Valley’s peak period as a commercial hub and was built as an investment property, leased to various tenants.

Brewdog’s new home in Tranberg House

The refit from its previous incarnation as a trio of smaller businesses, encompasses the entire property, over three floors, with a basement, a large first floor mezzanine level and outdoor terracing.

Building plan

Entering via Brunswick Street into the main bar, this area can cater for up to 130 with additional space on the rear terrace/balcony.

Ground floor main bar and doors to terrace
Ground floor plan – bar and patio/terrace

Downstairs there’s the kitchen, staffroom and toilets, plus the expansive beer hall at the rear of the building.  This is an extension behind the original building with a high vaulted roof, tying in with the industrial taproom aesthetic.

View down the taproom
Lower ground floor plans

Upstairs, there’s the level one mezzanine – still a large space in its own right, with room for a further 110, and including its own bar and a smaller balcony that overlooks the rear terrace area.

Level 1 bar
Mezzanine (L1) floor plan

Customer Brief

The installation was undertaken by BSG (Brisbane Sound Group) – specialists in audio but additionally AV installation and sales.

Engaged by Advent Facilities Management to design an in-house PA system for BrewDog, Josiah Kerridge, BSG’s AV Installation Project Manager, explains the requirements:

“We were essentially tasked with finding an audio solution that would fit the budget and desired coverage area while performing effectively and remaining simple for staff to operate.”

He continues: “I was shown the NST Audio processors at Group Technologies last year and I was quite impressed with their capabilities. Given we had a multi-level space that required individual zone control, I decided the VMX88L would be a great option for straightforward audio routing and management.”

The choice of a VMX88L was due to its ability to act as not only a high quality zone mixer, and an audio matrix but also perform as a crossover and speaker management system.  Including powerful features like individual compressors for each input, 8 bands of parametric EQ and up to 1.3 seconds of programmable delay for aligning installed sources plus full crossover filters and two stage limiting on outputs, the VMX88L is an extremely capable tool for integrators and audio professionals.

The processor can be remotely controlled using either D-Net –  NST Audio’s software application – running on either a Windows or Mac laptop, or wirelessly on iPad.

Crucially, once the initial configuration has been designed and implemented (which can also be achieved off-line and downloaded during commissioning on site), hands-off remote control can be simply added via VR1 (or new VR2) remote wall panels. These PoE remotes can be individually configured to offer control of any gain point in the system (from matrix levels to input or output faders), scene recalls, or muting and routing changes.

VR2 was not available for this install as was completed just before VR2 went into production – August 2023

Installation Plan

The input makeup consisted of three Foxtel streaming receivers (with digital audio output which was converted to analogue before the VMX), plus an HDMI audio output from a terrestrial TV source (again, converted externally), plus a background music source (laptop playing Spotify) and a DJ mixer input.  All inputs were used as mono sources.

Josiah commented further on the installation process:
“This was my first time using NST’s VMX88, and honestly, it was very simple to set up and get everything connected on the network. The processor covered all our zones with ease – we have Foxtel streaming and local inputs for background music. This install didn’t require network audio so we were able to use the “L” version of the processor and forego the Dante inputs, which pleased the customer.”

Original installation plans sketch
Neat 8 port unmanaged switch with PoE capability for VR1s

The only additional control infrastructure needed is a small 8 port unmanaged switch to supply PoE for the VR1 remote panels.  8 port is sufficient as this will allow for a connection to the VMX88L, three for the VR1s, one for a computer for configuration, and this leaves the future upgrade possibility for connection to a wireless access point so adjustments may be made to the system via D-Net in situ on each floor, perhaps via an iPad.

The three floors of the venue were further divided into six output zones covering a total of 29 speakers – a mix of the MX801 for larger areas and MX601 for more localised coverage.  Both models are rated up to IP67 and so may be additionally deployed in exposed outdoor areas.

Mezzanine (L1) plans showing VR1 and zones
Ground floor bar install plans showing VR1 and speaker zones
Taproom lower ground floor install plans showing the VR1 and the zones

These inputs and output zones translate directly into the channels used on the VMX88, as can be seen from the channel labelling used on the input and output tabs in the D-Net configuration:

Inputs labelled up for all sources
Outputs labelled as zones

Additionally, the matrix populates controls with the same labels automatically and this tab makes the mix fed to each zone clear and easy to adjust:

Matrix makes it all clear with both inputs and outputs (zones) shown together

Now all the inputs and outputs (or zones) have been configured, the VR1 panels to be used on each floor can be examined in more detail to see how they have been set up.

As mentioned earlier, the VR1 panels can have as many pages of control as required to allow end users to make day-to-day adjustments to the system.  These could be gain controls, preset recalls, selection of input sources, or adjustment of mutes.

In this instance, multiple gain control pages were configured for each panel.

Starting with the VR1 on the lower ground floor, two gain controls have been added to adjust the output zones local to this floor. Note that the control names (so what appears on the screen of the VR1) has been chosen to reflect what the control is doing, not just a copy of the zone name.  This is very useful if the control is actually adjusting multiple gains at the same time.

Output (zone) being adjusted on Lower Ground floor

The remaining controls are adjusting matrix feeds for these zones, so the user can control the relative mix for this floor.

Multiple gains being adjusted on the BGM control

This demonstrates the ability for a single control to adjust more than one gain – in the instance  below, the control is adjusting the matrix gain for both output zones at the same time, but the user sees a single control labelled “BGM”.

Similar configurations are in place for the other two panels on the ground and first floors:  two pages of output/zone level controls, and a further selection of matrix mix controls for those zones together.

Configs for all three VR1s

Note that had there been any gain controls that were common to all three VR1 panels, such as overall input gain for, perhaps, the spare inputs, adjusting these on any panel would automatically be reflected on the other panels readouts in real time.

The VR1s are PoE devices so no wall-wart or external PSU is required and their settings are backed up in flash memory, so the system can be powered down without any risk of loss of configuration settings.

Conclusion

With the VR1s now configured, the set-up is complete.
Josiah added:  “The wall controls are user friendly and simple, plus they look so slick and clean in brushed aluminium.”

Josiah sums up his client’s delight in meeting their needs with the power of NST Audio’s ease-of-use:

“The best part of this job was seeing how satisfied the client was with what we achieved. The pairing of the two brands worked seamlessly and gives BrewDog complete control over their sound without being tricky to operate. The quality and output of the speakers is excellent for their size, and being able to show the staff how easy the control plates are to use was great- it was smiles all-round!”

Opening event – busy bar (customers queued round the block!)

Further Information

Have a look at our VMX88L training video which shows, in just 9 minutes, how to fully configure a unit for a typical installation, including setting up crossovers, labelling and routing, and handy shortcuts to speed up the process.

Categories
Martin Audio

SWG EVENTS FIELD MARTIN AUDIO WPL FOR HAMPTON COURT PALACE FESTIVAL

Occupying the stunning Tudor courtyard, the two-week Hampton Court Palace Music Festivalreturned recently with a top-grade line-up, performing in this spectacular Grade I royal palace setting, dating back to the early 16th century and once home to Henry VIII.

Working within constraints of heritage buildings, and tasked with creating a technical infrastructure for the event in recent years has been SWG Events.

A major investment in the manufacturer’s cutting-edge technology has enabled them to field an end-to-end solution (the latest acquisitions being further TORUS T1215 speakers and SXC118 single 18in cardioid subwoofers). This is in support of their flagship WPL Wavefront Precision line array which was deployed as the main PA hangs.

All of which has this year delighted the many visiting sound engineers accompanying artists ranging from Gladys Knight, Kaiser Chiefs, Soft Cell, Kool & The Gang and Tom Jones, who have been playing to capacity audiences of 3,000 immersed within the Palace surrounds.

“NOT ONLY DID I HAVE A REALLY GOOD EXPERIENCE BUT THE ARTIST HERSELF WAS PARTICULARLY PLEASED AND SAID HOW GREAT THE SHOW SOUNDED.”

Pat Tunbridge, FOH enginner

Working again for promoters IMG, according to SWG Events Head of Audio, Simon Purse, this product streamlining has made their task a lot easier. “It’s the first time we’ve had a complete flagship Martin Audio system in our inventory and as a result we’ve been able to refine the design,” he confirms. “Everyone has been very complimentary—the FOH guys are loving the system.”

Despite having established a proven design template, rigging this 50ft x 50ft courtyard certainly wasn’t without its challenges. “It’s a massive, cobbled courtyard surrounded by walls and turrets,” he says. “And being a Grade I-listed building you have to be careful not only with cobbles but also shaking the ancient windows.” This required working within specific frequency response curves and managing content within control software. The lower frequencies are most problematic, but the DISPLAY software also needs to be programmed to ‘hard avoid’ the back wall.

Further complications are set from the flat floor stage which rakes upwards, as Purse explains. “We have only used six-box left/right arrays which are flown low because they have to fire up under an awning at the back. Run in one-box resolution [from the iKON amplifiers] this solution works very well.” In previous years we’ve used Blackline X8 as nearfield monitors, but there is no longer any need for this. This is testament to the ability of freelance system tech, Matt Pope, who is on duty at FOH to assist any visiting techs with EQ curves and optimisations refinement.

The L/R hang is boosted by a centre, three-box hang of TORUS, (two T1215 and a single T1230) to give them a 75° coverage. On the stage lip are a further two ground stacked T1215 double cabs, stage left and right. Front fills comprise four pairs of Martin Audio WPM, over the stage apron, while 12 SXH218 2 x 18” subwoofers are set in a broadside cardioid array under the stage. “It’s all about keeping that low-end energy off the rear wall—which is closest to the sub array—and ensuring that more energy is radiated out front,” explains Simon Purse.

SWG Events have also thoughtfully provided a complement of XE500 floor monitors for artists not carrying their own package, while on each side of the stage two SXC118 subs can crossfire with two TORUS T1230 sidefills—a house rig that’s available for any visiting techs to use.

Other SWG personnel on duty at the event were overall project and production manager Ian Williams and Oliver Hayward supervising down in monitor world.

Pat Tunbridge, who has been Grace Jones’ FOH engineer since 2010 was effusive in his praise for WPL. “Considering this gig was an internal courtyard inside a concrete box, what amazed me was that the system boys needed to apply no corrective EQ—and no EQ across the main left and right from the console either; that’s a massive testament to the boxes. Not only did I have a really good experience but the artist herself was particularly pleased and said how great the show sounded.”

All of which has set up SWG Events nicely for a busy summer season This promises to stretch the company’s Martin Audio hire fleet to its very limits, as it not only includes their usual participation on several stages at the Glastonbury Festival, but also a series of Cardiff Castle concerts coinciding the same weekend.

Categories
NST Audio

Dirtybird CampInn with NST Audio

The Dirtybird record label, founded in 2005, is home to a host of renowned house and techhouse artists from all across the world, including the founder Claude VonStroke and is based in San Francisco. Dirtybird hosted the increasingly popular alternative to their CampOut festival, the CampInn festival – in their own words:

“The communal experience of [a] summer camp, Dirtybird Campout, with a luxury hotel vacation. Instead of splashing in a reservoir, you’re splashing around in a huge swimming pool. And instead of building a DIY campsite with all your friends, you have your own room in the hotel with a shower and full-size bed.”

Great drone shot of the revellers at CampInn.

Hosted at the Wyndam Resort in Orlando. Florida, Dan Cartman from NST managed to get a behind the scenes look at the event last month whilst it was in full swing, courtesy of Jason Rault, of Nomad Sound Systems, based in Miami.

“Whilst we were exhibiting at InfoComm, Jason invited me to come and see what was happening at Wyndam, and it’s not like anything we’ve seen in the UK!”

And they came – partygoers making the most of the pool and the cool audio.
Racks doing the business outside on the Vero pool system.

A Vero system was used outside at the pool and was powered by FFA amplifiers with NST processing throughout (FFA amps with DSP, plus discrete processors). The ballroom system was a large scale “Resolution” system with full NST DSP at its heart.

Dan added “Nomad only got the go-ahead to provide the support for this huge event a few days beforehand, but they swung into action and pulled it all together brilliantly. It was incredibly successful and the audio was impeccable – maybe we will see more of this sort of music event become a thing in Europe!”

Nomad Sound System did an amazing job pulling all the audio together with only the best gear.
Categories
Martin Audio

MARTIN AUDIO WPS MAKES HIGH-OCTANE DEBUT AT ACCESS THE FESTIVAL

Facing his third year of providing technical services for Access The Festival (ATF), the three-day EDM dance party in Warwick’s Sherbourne Park, events specialist Sound Access turned for the first time to Martin Audio’s Wavefront Precision (WPS) for the sound reinforcement.

The Festival, organised by DJs Will Darley and Alex Neidhardt, continues to evolve its concept (this year adding a third day). But mindful that with three stages in close proximity, and a lot of low-frequency energy to contain, Sound Access owner Joe Baker’s rationale was simple. “The organisers wanted to upgrade the audio this year because we all felt that the listening experience was the most important.”

In order to mitigate sound spillage, tight control was required. “Last year, noise rejection out the back was quite bad with the system we used,” acknowledged Baker. But there were no such problems this year.

Sound Access have collaborated with Martin Audio partner dBS Solutions on several tours — including Burn The Floor, where they carried a WPS rig. “It was the first time I had used it, and I had the best time. I never had to change my mix even when we dropped boxes for smaller venues, whereas with other systems you have to work hard to get that consistency.”

When ATF came around Baker was back in contact with Chris Bogg at dBS Solutions who was happy to cross-hire his WPS and TORUS systems for the summer party. Sophia Livett from noise consultants Acoustec set site sound thresholds, which Joe Baker knew he could meet by deploying Martin Audio’s ‘Hard Avoid’ feature in the proprietary DISPLAY software.

“IT WAS THE FIRST TIME I HAD USED IT [WPS], AND I HAD THE BEST TIME. I NEVER HAD TO CHANGE MY MIX EVEN WHEN WE DROPPED BOXES FOR SMALLER VENUES, WHEREAS WITH OTHER SYSTEMS YOU HAVE TO WORK HARD TO GET THAT CONSISTENCY”.

Joe Baker, Sound Access Owner

The event featured live performance as well as DJ playback from house, disco and techno specialists. The main Daylight Disco stage was bedecked with mirrorballs and set in a Clearspan marquee, with a stage thrust, enabling dance aficionados to experience the extravaganza from all sides. On the opening night French exponents, Session Victim and Bomel starred with live sets which were played out through six WPS elements per side, ground-stacked on 2 x 4 decks, working within the limitations of the marquee structure. With this configuration they could project the sound above the head height but were restricted by the lower-than-expected roof height, and after time alignment they were experiencing bounce back of the roof girders. “With an accumulation of reflections, we used Hard Avoid [in DISPLAY]; this worked extremely well and gave us the coverage we wanted.” They were comfortably able to achieve level at the FOH measurement position, with most of the HF firing down into the arena stage itself.

A pair each of TORUS T1230 on the outside edges of the marquee, where the audience was bleeding out, filled the gap perfectly and sounded “absolutely brilliant”, according to Joe Baker. As for the LF, a broadside array of eight SXC118 single cardioid subs provided tight control and the all-important rear rejection in the 15m x 15m space. “This was necessary because the sound was firing out across a lot of farmers’ fields and towards a noise sensitive country house,” he explained. “We were only talking about notching 2dB at 50Hz, so it was nothing drastic, but without that noise rejection from the main stage we would have had massive problems.” In the event they were able to isolate this area perfectly from the other two stages.

The smaller Groove Garden stage deployed a TORUS constant curvature ground-stacked system, three T1230 elements per side, attached via scaff bars and battens to the estate trees; these were illuminated by LED uplighters to create a great atmosphere.

“TORUS was mounted on chain blocks above head height angled down to prevent any bleed,” continued Baker. “The coverage was fantastic even right down at the front. TORUS did what we wanted 100%—the quality was fantastic and when DJs did big HF sweeps the sound remained really clear without biting.”

Further Martin Audio XD12 were used as biamped DJ booth fills, while a pair of CDD6’s were deployed for front fill duties and a pair of WS218 subs (in stereo) were mounted onstage either side of the booth.

Summing up, Joe Baker said the supreme control and optimisation characteristics of the Martin Audio software had paid dividends both within the sound field and offsite.

Chris Bogg put it all into perspective. “You could have a normal conversation as you walked into the tent but as soon as you crossed the threshold it was pumping. The pattern control once you walked into the tent was amazing.

“Once Joe had done a couple of tours on Martin Audio systems it was a natural step to advance the festival’s sound knowing that we were on hand to provide support if necessary.”

Will Darley agreed that the event had been an unqualified success. “Joe and the team did an awesome job designing, installing and operating the sound systems. Altered stage designs and site layout added to the challenge of meeting strict offsite noise limits while maintaining the energy required for dance music. The Martin Audio PA Joe spec’d this year was especially impressive and was recognised as a good upgrade by our touring guest DJs. I’m already looking forward to planning 2024’s edition with the great groundwork laid this year.”

Categories
Optimal Audio

Sound System Design for Multi-Purpose Venues

In multi-purpose venues, such as hotels or event spaces, good sound system design plays a crucial role. It not only enhances the ambiance but also facilitates clear communication, whether it’s music, speeches, or announcements. At Optimal Audio, we recognise the significance of designing products that provide installers the flexibility to meet the unique needs of any venue, ensuring that every sound is delivered with precision and clarity.

Keep it simple

When designing a sound system for a multi-purpose venue, ease of use is paramount. Optimal Audio’s WebApp, hosted on a webserver within Zone, provides a user-friendly interface that allow anyone, regardless of technical expertise, to operate the sound system effortlessly. It can be accessed from any device with a web browser and empowers users to control music playback, adjust volume levels, and manage different audio zones with simplicity. By mirroring the familiarity of smartphones and tablets, our web-based control solution provides an intuitive experience for users, reducing the learning curve and giving venue staff a sound system that is easy to use.

Keep your staff focused on the job in hand

One of the standout features of Zone’s WebApp is its powerful routines functionality. Routines serve as a convenient way to store and recall specific settings for regularly occurring events. Whether it’s source selection or volume level, routines play a vital role in ensuring a multi-purpose venue can adapt quickly.

Matt Rowe, Optimal Audio Head Engineer comments:

“We’ve witnessed venues and installers leveraging routines to cater to different event types. For instance, in a multi-purpose venue that offers space rentals for various functions, there may be occasional requests for sports events. By creating a dedicated routine that automatically selects the HDMI source and plays the sound from the TV, staff members can effortlessly fulfil such requests. All they need to do is navigate to the routines section and simply click on a configured routine”.

Great sound quality without breaking the bank

The design of a commercial audio sound system is often accompanied by budget considerations. Optimal Audio’s product offering is cost-effective without compromising audio quality. Our IP54 rated products, such as the Cuboid 3 and 5, demonstrate how smaller speakers can produce remarkable sound, while larger speakers in the Cuboid range offer exceptional performance at competitive prices. Our simplified offering of carefully selected products helps venues achieve outstanding results without breaking the bank.

Let’s summarise

Designing sound systems for multi-purpose venues is a complex task that goes beyond selecting amplifiers and speakers. Optimal Audio specialises in creating products that are flexible and excel in variety of multi-purpose applications. With a focus on cost-effectiveness and user-friendliness, our commercial audio eco-system helps create seamless experiences for any multi-purpose venue, without the control headaches of conventional commercial audio systems.

Take WebApp for a spin

For the first time, our WebApp is available as an offline tool for you to get more familiar with its power and functionality. Download our Desktop Demo for PC and Mac and see for yourself how WebApp is revolutionising commercial audio.

Categories
Martin Audio

JAPAN JAM 2023 Uses Martin Audio MLA and MSI systems

Due to the spread of the coronavirus, many outdoor festivals have been forced to be canceled or prohibited from speaking out in recent years.

In the past, there were various restrictions such as limiting the number of people and requiring masks to be worn. However, this year, all regulations have been lifted, and large-scale rock festivals have returned to scene.. Voice production including audience chorus and call-and-response became possible.

There are many residential areas and commercial facilities in the neighborhood of Chiba City Soga Sports Park.. This year, when the restrictions of the audience has been lifted, a higher SPL is required. At a venue where it is necessary to place emphasis on noise control, we needed to create a system that was different from the conventional system.

Therefore, a system that followed the “ROCK IN JAPAN FESTIVAL 2022”, which was a great success last year, was used.

Each of the two main stages have eight MLAs at the front. In addition to this, 7 MLA towers were installed at 4 locations each, for a total of 8 locations. Normally, this delay tower is installed on both sides of the audience area, but it is installed only on one side, making it possible to minimize sound leakage outside the venue.

We interviewed Mr. Shuzo Fujii, Chairman of MSI JAPAN, who was in charge of the JAPAN JAM system.

“We had to control sound leakage to the outside of the venue to an unprecedented level, but the results were easy to obtain. Inside the audience area and outside it was a completely different space. It was amazing how much sound pressure and quality was provided that it didn’t leak out.I felt that this outdoor festival was a moment that once again proved the high level of MLA’s controllability.”

This year, MLA will play an active role at three venues: SKY STAGE, SUNSET STAGE, and BUZZ STAGE. Enjoyed Golden Week.

*JAPAN JAM 2023 was held on April 30, 2023/May 3rd, 4th, 5th, and 6th. Unfortunately, the SUNSET STAGE was canceled on the final day due to strong winds, but all five days were held without incident.

Categories
Martin Audio

SOUNDWORKS’ LARGE-FORMAT WPL OPTIMISES BOYZ II MEN’S AMPHITHEATRE SHOW

Over the years, Soundworks of Virginia has built a reputation for providing advanced sound production for national tours passing through the state. As one of the first live sound production companies in the world to acquire Martin Audio’s large format WPL line array at the beginning of 2019, their early adoption has paid handsome dividends.

Recently they provided sound production for R&B vocal group, Boyz II Men, when the group visited the Atlantic Union Bank Pavilion, a 6,500-cap outdoor amphitheatre in Portsmouth, VA.

It was a venue familiar to the Soundworks team and while load-in and rigging protocols are straightforward there are acoustic challenges to be met, since the venue deploys a tent-like material to cover the first 3,000 seats nearest the stage. Bryan Hargrave, Soundworks’ engineer and system tech for the show commented, “Since we did not have serious noise abatement issues to address, I used the Hard Avoid feature available in [Martin Audio’s proprietary] DISPLAY software to prevent reflections and interaction with the tent cover.

This makes a very positive impact on the sound quality and is appreciated by both band engineer and audience alike.”

Bobby Scherberger is the venue production manager and since Martin Audio was listed on the band’s rider, once he had cleared the WPL rig with the Boyz II Men production team he contacted Soundworks. “We have worked with Bobby for many years and at numerous different venues. He is aware of Soundworks’ equipment and has total confidence in our experience and capability. It’s fair to say he has become a fan of Martin Audio’s Wavefront Precision,” suggested Soundworks president Grant Howard.

“WITH WPL WE BID IN TOTAL CONFIDENCE ON EVERYTHING THAT COMES OUR WAY. WE KNOW THAT WE CAN COMPETE NECK AND NECK WITH ANYTHING OUT THERE. IT’S A GREAT FEELING.”

Grant Howard, President, Soundworks of Virginia

Boyz II Men’s trio of vocalists, fronting a full backing band, required 56 channel inputs from the stage. And while it was the band production team’s first experience with WPL, according to Bryan Hargrave “it was definitely a two thumbs up situation all around.”

To provide optimum coverage for the audience Soundworks hung 12 WPL elements per side, run in two-box resolution from the iKON multichannel amplifiers. Subwoofers comprised 16 SHX218, single amp channel driven in castellated cardioid array. Five WPS provided front fill coverage while four WPS and an SXH218 on either stage wing took care of side fills. Three XE500 stage monitors were provided for the singers’ reference sound.

Justifying the two-box resolution set-up, Grant Howard explained that for larger shows they generally power the system in single box resolution and subs in bridged amp channel mode when sufficient power is available. “But another plus with Wavefront Precision is you can adjust the system’s resolution and sub power to cut amp channel usage in half with a barely perceptible change in performance,” he stated. “As in this case, when we had lots of other events going on simultaneously, the fact that amplifier power/DSP could be rationed enabled us to take on more jobs which obviously means greater profit.

As to the specifics for this show, Bryan emphasised that whenever space permits, they find the castellated cardioid array provides the best overall performance. “Additionally, the latest version of DISPLAY 3 not only dictates delay times but also takes care of amp gain shading for sub arrays as well. The results we are getting out of the box with very little time or effort expended are excellent.”

As always, he paid meticulous attention to the details of rigging and flying the PA, time alignment of subs and front fills and optimization of the system, thus ensuring the Boyz II Men experience was the best it could be. According to him, the band’s crew were “top notch” and included production manager, John Lopez, FOH engineer, Bill Fegley, and monitor engineer, John Eline.

As Soundworks of Virginia plunges headlong into Festival season, CEO and founder Steve Payne couldn’t be more effusive about his investment in Martin Audio’s new generation technology.

“It is hard to imagine that I could be more pleased with the impact Wavefront Precision has had on our business. Our WPC and WPS systems are covering venues we have been serving for years with greatly improved results over our previous systems. Everyone—the client, the attendees, the security guards—everyone comments on the great sound.”

President Grant Howard shares in the enthusiasm and adds, “Our WPL system allows us to cover 7,500 capacity sheds with ease. I used to pass on shows that I knew would tax our previous system—I did not want to take on a job if I did not feel we could knock it out of the park.

“With WPL we bid in total confidence on everything that comes our way. We know that we can compete neck and neck with anything out there. It’s a great feeling.”

Categories
Martin Audio

MARTIN AUDIO CHOSEN FOR ST. LOUIS’ MULTI-MILLION-DOLLAR ARMORY RESTORATION

Headed by their flagship WPL line array, Martin Audio systems have been specified throughout the vast 250,000 sq. ft Armory complex in St. Louis, MO.

Originally constructed in 1938 as an Armory for the Missouri National Guard—part of the New Deal after the Great Recession—it later became a US tennis HQ before transforming into a concert venue in the 1960s and 1970s (featuring Ike & Tina Turner and the Grateful Dead among others).

More recently it has had a chequered life, before falling into disrepair. Several times it went back to the drawing board before Jake Miller and Chris Honstain of hospitality specialists Brick + Bev, an affiliate of local developers Green Street Real Estate Ventures, took it over. Honstain and Green Street’s Phil Hulse put their heads together and the project then went into overdrive.

The operators’ principal focus was The Commons, the huge 85,000 sq. ft main concert hall, with a 60ft x 32ft stage—the first of three spaces that will feature Martin Audio components over a phased opening. They were put in contact with Brad Stephens at Martin Audio North America, and their integration partner AVI Systems, who had worked with some of the facility’s operational staff over the previous six years, were awarded the contract.

They in turn specified Martin Audio’s WPL line array as being the optimum solution for the 5,200-cap space—a decision endorsed by both Honstain and Production Director, Rek Mohr.

The former described the sound system as “incredible”, adding “it really blows you away.” He characterises the building itself “as one of a kind; there’s no way anyone would build it again.”

“I HAD NEVER WORKED WITH MARTIN AUDIO BEFORE, BUT I JUST LOVE THE SOUND—AND THE QUALITY YOU GET IS INCREDIBLE”.
Rek Mohr, Production Director

Rek Mohr also gave the sound system an unconditional thumbs-up. “I had never worked with Martin Audio before, but I just love the sound—and the quality you get is incredible. All the different boxes we have in here sound fantastic in their own right and I’m very impressed.” By this he is also referring to TORUS, CDD and ADORN series, which feature elsewhere.

The Commons sound reinforcement system was designed by AVI’s John VanStipdonk. His FOH system comprises 20 WPL (10 per side), with 12 of the smaller footprint WPS as outfills (six per side). They have flown 12 SXCF118 subwoofers, with a further four SXH218 ground subs.These are all powered and processed in Martin Audio’s dedicated iKON iK42 and iK81 multichannel amplifiers.

Explaining the subwoofer design philosophy, he said, “We decided to use the cardioid subs for rejection on the stage. There are two hangs of 6-deep behind each main array. Additional SXH ground stack subs are brought in for national artists and most larger shows.”

John VanStipdonk further emphasised that Martin Audio’s advanced system control had been a huge part in the decision making. “This is a mostly concrete building with a long reverb time. Wavefront Precision’s ability to ‘Hard Avoid’ the rear wall and other highly reflective areas was critical.”

Continuing the theme, he said, “The main room is basically a long concrete box, with a 300ft-plus foot throw from the main stage to the rear coverage areas—the rear wall is a concrete elevator shaft. Optimisation with Martin Audio’s DISPLAY software was key in taming the space, and while some acoustic treatment was done in that area, it was the Hard Avoid function that really brought it all home.”

DISPLAY software was deployed for design and preset creation, with the manufacturer’s proprietary VU-NET used to upload configs, tune and commission the rig. Using VU-NET software for the amplifier control and monitoring cut down system optimisation and calibration time, he said.

The integrator was assisted in system set-up and tuning by Martin Audio’s Joe Lima. “I had great support from Martin Audio as always; Brad Stephens and Joe were instrumental in making this project a success,” he summarised.

Rek Mohr also pinpointed the attention to detail with the optimisation and agreed that, on reflection, “the control is one of the best parts of the whole system.” He reports, “The Martin Audio guys came here to tune the PA and we worked on it to ensure everything was aligned, since the room is the biggest challenge—it’s very cavernous with a lot of echo, and you have to know what you’re doing. In fact, because of the size of the room and the number of traps, I had expected more challenges than there were.”

Now attention turns to finalising the two other key spaces—the EDM dance hall and a nightclub. The 3,200 sq. ft basement EDM space will be more of a challenge, believes Mohr. “The ceiling clearance is 15ft instead of 80ft and there are more highly reflective surfaces, so control is even more important.” There is also a large, 8ft diameter original chimney which is being reactivated.

Chris Honstain reveals that the 33,000 sq. ft nightclub will have a unique twist … “something that no one has done for decades”, he teases.

AVI Systems are finalising Martin Audio installations in all these areas—with four TORUS arrays destined for the EDM room and eight CDD15 and four SX218 subs hung in the other space. ADORN speakers also feature in the ancillary areas, including the restrooms.

As the operation team reflect on the success of the sound system, the final word comes from Rek Mohr: “John [VanStipdonk] didn’t know whether we’d like the [Wavefront Precision] when he first brought it in. But I absolutely love it!”

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LEA Professional

A NEW AUDIO INSTALLATION COLORS THE SOUND OF THE CELEBRATIONS IN THE CHURCH OF CASTEL GOFFREDO

There are architectural structures that present particularly demanding challenges to those involved in installing and optimizing sound systems.

This complexity is certainly found in churches and other places of worship.The team has to avoid difficult acoustic reverberations, preventing the incorrect propagation of sounds while ensuring maximum intelligibility of music and speech and still respecting precise architectural constraints, especially when it comes to historic buildings of value.

A challenge recently completed by the Piacenza IT and system integration company Inside Srl for the Church of Sant’Erasmo in Castel Goffredo, in the province of Mantua.

The parish priest of the Church, Don Giuseppe Bergamaschi, tells us:

“The idea of changing the audio system of our church was much needed for many years by all users, from the faithful to readers, from singers to instrumentalists, as well as priests. Hence we decided to entrust the renovation of the acoustic system of our church to the company Inside of Piacenza. And we are very happy because right from the start, when the rehearsals and studies were done, we went to see other systems, we realized the remarkable improvement on the performative solution we had chosen.”

From listening test to acoustic simulation

The initial need was to completely replace a dated and no longer performing audio system with a system capable of guaranteeing clear and intelligible speech, even in a very reverberant environment such as that of the Church of Sant’Erasmo.

The client – the Parish of Castel Goffredo – request to have a sound system capable of enhancing the choir, which not only animates the celebrations, but also performs in concerts inside the Church, which also hosts musical performances by other groups.

The solution proposed to the customer by the Technical Manager of Inside Cristian Sartori and his colleague Gianluca Pighi was the O-Line by Martin Audio, a micro-line array for installation in the white version made up of 2-way loudspeakers.

Manage the system remotely with LEA Professional

To manage the 8 micro line arrays installed, Inside relied on LEA Professional installation amplifiers. After discussions with the Audiosales Product Specialists, Gianluca Pighi, the team identified the appropriate solutions for the project in the 8-channel CONNECT 168D and 4-channel CONNECT 164D models, both equipped with analog and Dante inputs. The US company based in Indiana began designing amplifiers in 2019, focusing everything on performance, reliability and connectivity. It was this last aspect in particular that immediately captured the attention of the installers who chose them.

Gianluca Pighi explains it better:

“The truly innovative feature of the Connect amplifiers, of absolute convenience, is the possibility of making all the adjustments and modifications of the parameters remotely at any time. You can imagine the savings in time and money that it brings to be able to manage the amplifiers directly from the web app installed on our devices and intervene immediately if problems arise or if those on the installation site ask to change some settings”.

This is possible because all LEA products connect via Ethernet or WiFi and each one is a WiFi hot spot. LEA provides a Cloud where installers can analyze data to monitor health status and speaker settings can be saved in libraries. Ultimately, LEA Professional amplification platforms are the first true IoT devices for the professional audio installation market.


The challenge of live streaming

The Inside project for the Church of Sant’Erasmo was not limited to sound in the strict sense.

The client also requested that Masses and celebrations be broadcast live via the Castel Goffredo radio station, Radio Alfa. Many people, explains Don Giuseppe Bergamaschi, “follow Holy Mass both on weekdays and on Sundays via radio streaming. We have the church connected directly to our Alfa radio and the audio is excellent as is the video.”

Connecting the audio inside the Church with the radio was possible thanks to the Dante AVIO adapter with an analog output (ADP-DAO-AU-0X1): a need that was fully satisfied and streaming guaranteed using just one more device.

All the sound of the Church passes through the Dante network: in addition to the first one, another Audinate adapter with 2 analog outputs (ADP-DAO-AU-0X2) was used to be able to connect the parts to a small monitor serving the musician, useful during celebrations and concerts.

Tackling complex situations with the right solutions as they are reliable, functional and simple: this is what a reality like Inside srl has always done with projects for its customers and it is the same vocation of Audiosales, not only a distributor but also a consultant for its partner.

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LEA Professional

LEA Amplifiers For Popular Dining | KFC Mexico

LEA Amplifiers For Popular Dining | KFC Mexico

Eating at KFC in Mexico is not your typical drive-thru experience, instead a family destination for dining and enjoyment. With 502 locations throughout the country and aggressive plans on the horizon they decided to go with LEA Professional to provide consistent, reliable audio.

Let’s dive in! 🦈

THE SPEC

LEA AMPLIFIERS FOR POPULAR DINING | KFC MEXICO

🏢 Venue: KFC | Mexico

🤝🏼 Distibutor: Intéligos

👷🏼‍♂️  Integrator: Signo

🎶 Audio Spaces: 502 Locations

🦈 Product Used: CONNECTSERIES 354 (1) at each location

THE VENUE

LEA AMPLIFIERS FOR POPULAR DINING | KFC MEXICO

KFC synonymous with Colonel Sanders, and its “finger‐lickin good” chicken has been a culinary delight for millions of families around the world for over 130 years. In Mexico, KFC has the distinction of being ranked by YUM Brands as its #1 franchisee in the world for its high standards, store design, and overall value to the consumer.

“Our business vision is about offering a nice environment for friends and families to enjoy a dine‐in experience,” says Alfonso Ramirez, director of Premium Restaurant Brands, which is responsible for KFC and its franchisees throughout the country. “While drive‐thru, delivery, and carry‐out are very important channels for our business, the idea of families sharing, being together and eating together in our restaurants is part of the enjoyment we want our brand and stores to foster.”

THE INSTALL

LEA AMPLIFIERS FOR POPULAR DINING | KFC MEXICO

To maintain this high standard, KFC wanted the same audio content and ambience across all of its locations and wanted the ability to control it from one place. In a country of 126 million people covering 760,000 miles, the logistics behind a project of this magnitude are daunting. Agüero and his team first needed to assess the current state of the audio systems across the various locations, and then develop a scalable solution to accommodate KFC’s plans for growth.

Signo started the process by partnering with Intéligos, a leading audio, video, and security sales company headquartered in Monterrey, Mexico. With such a large country to cover and the looming requirement for single‐source monitoring and control, Intelligos introduced Agüero and the Signo team to LEA Professional. “LEA’s products are high quality, and its technology is simple to understand and gives KFC the ability to control, monitor, and troubleshoot all locations from a single place through the Cloud. These were all key selling points for me. Intéligos handles the product, the logistics, shipping, and warehousing, and has helped ensure everything runs smoothly,” adds Agüero.

Agüero’s Signo team started with 70 stores in Phase One of the project. “We felt we had a great opportunity to make things better.” When Signo started the process 18 months ago, all of the stores played different music, at different sound levels, and in some cases, not at all. “We told the store managers to focus on their attention on serving customers. We are the experts in sound and music, and you are the experts in chicken. Together, we make a good alliance,” quips Agüero.

Intéligos recommended the LEA Connect Series 354 amplifier for each location. The LEA Connect Series 354 is a 4‐channel amplifier with 350 watts per channel, providing each KFC location with enough power to support audio content delivery. The amplifier is easy to install either through the built‐in Wi‐Fi access point, connecting with the location’s Wi‐Fi, or with an ethernet connection. “We hesitated sending a lot of product into each store,” says Agüero. “We wanted to keep it simple by assigning a standard package of one LEA CS354 amplifier and a set of Sonos speakers for each location – easy to inventory, ship, and keep track of.”

The biggest advantage for Signo now is the ability to remotely troubleshoot and fix any issue with any store from the Mexico City office. “We can also easily modify music content across locations as well as schedule amplifier on/off times to coincide with store operating hours, which can help save energy and extend the life of the products,” delights Agüero.

CS354

THE CONCLUSION

LEA AMPLIFIERS FOR POPULAR DINING | KFC MEXICO

As KFC continues implementing the LEA solution, the Cloud component will become even more critical
as the company expands its footprint throughout the country.

“This is a robust amplifier. We don’t want to have to send a technician to the desert in Sonora or some
other remote location every time a problem occurs. That would be a big cost for us and KFC,” laments
Agüero. Being able to remotely troubleshoot and fix any issue with any store from one location was the ideal scenario for KFC and Agüero’s team. “Thankfully we haven’t had one problem. The LEA solution isvery robust and reliable.”

With Phase One completed, the Signo team has developed an ideal blueprint for the balance of the project. And, above all, KFC Mexico has greater control in providing families across the country with a uniform, consistent in‐store experience – a key element to the total brand experience the company aims to achieve.

We would like to thank everyone at KFC Mexico  and Intéligos for choosing our amps for this killer install and we hope to provide quality sound for many years to come. 🦈