Quality Work. Quality Components.



We are located on Cunningham Avenue in Urbana, IL. We work on ALL vintage and modern guitar and bass amplifiers. Electric guitar repairs and modifications. We refurbish and tune Fender Rhodes Pianos, Wurlitzers, Clavinets and other electric pianos. We can also work on any other keyboard you might have. Speaker Repairs as well as Re-Cone and Re-Foam service. Mixing console repair and modifications. On-site tech, tuning and repair services are available for PA systems in venues and houses of worship. Audio rental and recording services available upon request.

Owned and Operated by Aaron McCallister. A local musician and touring sound engineer with 20+ years experience in audio repair, installation, rental, installation, consultation and sales.



“Brought my wife’s new used Bassman amp in for a simple repair. They did a thorough look over, making sure nothing else was wrong. Cleaned it up a bit and we had it back in no time at a readonable price. I highly recommend them!”

-Dave Domal

“The guys there are SUPER knowledgeable! Even/especially with vintage gear. I took my Leslie in and they recapped it and replaced the subwoofer and the thing RIPS with my organ now! It’s awesome. They were very communicative about the process, offering the option to recone the original sub or replace it. Their estimates for cost were spot on. I’ll only take my gear there.”

-Kurt Reeder