Amp Repairs


Studio Repairs


Our specialty is...
Music Equipment Repair!

From replacing blown tubes to sophisticated circuitry repair, we service all aspects of a performing musician's gear. These include digital/analog effects pedals and rack effects, preamps, amplifiers of all sizes and vintages; everything from the intruments' cable to the electrical socket.

Just to name a few, though not all, of the brand names of music electronics repair we've seen in the shop: Tube and transitor pieces by Fender, Roland, Gibson, Vox; effects pedals by MXR, electro-harmonix, BOSS and many more.


Meet the Owner

In a bustling music scene like Charlotte, North Carolina, where live performances and studio sessions are a way of life, the demand for reliable guitar amp repair services is ever-present. Specializing in guitar amp repairs, music equipment repair, and studio equipment repairs and maintenance, RFI Audio are the go-to guys for reliability and expertise in the music community.

From vintage tube amps to modern solid-state marvels, you can trust Rob and his team to get your treasured "tools of the trade" in tip-top shape!

Rob Preston

What our clients are saying...


„Rob is a highly competent technician that will no doubt resolve any issue that you have with your amp. I took him a Fender Hot Rod Deluxe and he fixed the problem I had and made some modifications that made the amp even better. I am looking forward to my other amps being serviced and kept in good working order by him. Highly recommend!”


Mike P.
from Newland NC

Still Have Questions?...

We'd Love to Hear From You!


Our hours are:
10am - 6pm M-F

We are located at:
821 Louise Avenue, Charlotte, N.C.

PH: (704) 957-7040

email: info@RFIaudio.com

Note: Our staff handles many onsite installations and repairs. As a result, we are not always available for consultation at the Louise Ave. address. Please call before stopping by.