The school’s Pavich Theatre now achieves a high level of control and creativity in their lighting designs
USA - Alobar's Lighting and Sound has installed a state-of-the-art lighting and lighting control solution at the Villa Duchesne school in St. Louis, Missouri. The new system, which features an NX1 lighting console from Obsidian Control Systems along with Netron signal distribution, includes an array of Elation KL series and Seven Batten lights, providing the school’s Pavich Theatre with a high level of control and creativity in their lighting design.
Alobar's Lighting and Sound, based in St. Louis, has been a long-standing partner of Villa Duchesne, having provided audio and lighting services for the school for over 20 years, including support for graduation ceremonies, Maypole celebrations, and various school events. When the school sought to revamp its theatre lighting system, they entrusted Alobar's with the task.
Ted Kretschmar of Alobar’s was instrumental in the project, having designed and installed the new system. The space, originally a gymnasium transformed into a makeshift theatre two decades ago, underwent a comprehensive renovation, including a new raked floor. According to Kretschmar, a building that originates from the early 1900s posed its own challenges, as did the fact that the ceiling had already been drywalled when they came in, but the company overcame the obstacles and delivered a comprehensive lighting solution that helped revitalize the space. The rigging aspect of the project was overseen by Scott Johnson from Alobar's.
Kretschmar has been using Obsidian’s Onyx lighting control platform ever since the company took over the M-Series in 2018 and has particular praise for the Obsidian online training videos moderated by David Henry, noting that they are highly effective. “I think David’s the brightest educator in this industry and communicates really well with the common user,” he says. “I can send the videos to end users so they have another source of support, which means the training doesn’t fall 100% on my shoulders. They really like that, especially schools, because students can watch a video that talks to them in their language.”
The choice of the Obsidian NX1 lighting console for the Pavich Theatre was instrumental in achieving the project's objectives. Kretschmar comments, “It’s got the computer built in and doesn't take up a lot of desk space. The platform is easy to use, with motorized faders, and is an ideal solution for tech training. It’s also easy to back up. The console is really user-friendly, which is ideal for a school environment, and it provides them with ample capabilities.”
Kretschmar runs the data through a Netron EN12 etherDMX node which requires only one Cat cable off the back of the NX1. Each of four batten pipes plus four floor pockets on the stage run back to the EN12 with a DMX wall station getting an input and an output from the EN12. “The EN12 is super simple to programme and it’s easy for students to understand,” Kretschmar notes, stating that he looks on it as a patch bay so they can change things around really easily and repatch in different ways. “With that many outputs it works great that way.”
Prior to the transformation, the theatre relied on conventional Par lighting, colour bricks, and Lekos,
The new Elation lighting system includes full colour-spectrum KL Fresnel 8 FC, KL Profile FC, and KL Par FC lights, as well as Seven Batten 72 fixtures. The transition to modern lighting solutions was met with excitement as Alobar's offered a better way to achieve color and lighting effects while eliminating the need for gels. “They were blown away when we started putting colors up on stage and when they saw the gobos from the KL Profile for the first time, they were very excited,” Kretschmar said.
Kretschmar and the Alobar’s team turned the new system over to the school just prior to their theatre department’s first show, a production of Daisy Pulls it Off which ran in the Pavich Theatre 19-21 October 2023.

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