-
Restoration, Repair & Modification of….
Studio Outboard Gear
Guitar/Bass Amplifiers
Recording Consoles
Hi-Fi Power Amplifiers
Vintage Stereo Receivers (FM Tuner Calibration Service not available)
Vintage Instrument Effects
Professional Studio Monitors
Select Tape Machines
We can not take in….
Modern Consumer Grade Powered Speakers
Modern Stereo Receivers
Consumer Grade Powered Subwoofers
Car Audio Subwoofers/amps
CD, Cassette, & Record Players
DAT Machines
If your gear is not listed above, feel free to contact us and we will see if we can help!
-
Hourly Labor:
$95/Hour - Typical Rate
$145/Hour - House Call Rate
Rush Service:
+$70 Flat Fee
This will prioritize your repair over the standard queue. If there is a deadline you need it by we will do our best to accommodate.
*Repairs that require parts to be ordered could prolong wait time.
Our minimum bench fee is $70 and is waived for approved estimates. Once diagnosis is complete, we will provide an estimate for your approval. Estimates are typically accurate within 10%. Should any additional issues be identified during service, we will contact you with a revised estimate before proceeding. You’re welcome to drop off/pick up anytime Monday–Friday between 10am-4pm at 241 Venture Cir, Nashville, TN 37228. Please call (615) 779-4085 when you arrive and we’ll let you into the building. If you need to schedule a time outside of our listed hours, just coordinate with us and we'll do our best to accommodate.
Optional - book a time via Google Calendar link:
-
Our goal is to offer house calls within the next few months. We are still in the works of assembling a travel kit for diagnosis/repair.
If you have something urgent, feel free to call and we can see if we can help.
-
Blues Jr.
All Blues Jr. amplifiers have a high frequency oscillation issue, heat damage issues, and cheap filter caps. We have a totally redesigned main and power tube board for these. Our boards are a tip of the hat to what we know and love with a BJ, wile implementing several design and component improvements. We take the consumer grade amp to boutique level greatness!
Pro Jr.
Hot Rod Deluxe
Deluxe Reverb RI
Twin RI
Princeton Reverb RI
AC30 6TB
-
We are capable of implementing a wide variety of functional, tonal, and reliability modifications to all sorts of gear.
Let us know what you want out of your gear and we will work with you to get it there.
-
We design and build gear too! Visit our sister company’s website to explore our retail products!
Meet The
Experts
Mike
With over a decade in the world of professional audio, Mike brings a blend of musical intuition, engineering, and hands-on repair expertise to every project.
With a Bachelor of Music in Commercial and Electronic Music and a Master of Science in Audio Engineering, Mike bridges the gap between art and technology. His career has spanned nearly every corner of the industry—mixing live sound for everything from smaller venues to arena shows, recording studio engineering, and restoring everything from classic amplifiers to modern studio hardware. Before establishing his own bench, Mike spent years as an electronics builder at Remote Audio and a service technician at one of Nashville’s premier amplifier shops, refining his craft on countless pieces of high-end gear.
Today, he brings that same passion and precision to every repair, ensuring each piece of equipment performs at its absolute best.
Jeremy
With over a decade in professional audio and musical instrument work, Jeremy brings a deep understanding of tone, craftsmanship, and circuit design to every repair.
Holding a degree in Music Business, Jeremy began his career at the Gibson Custom Shop, wiring and assembling high-end instruments before moving into the world of amplifier repair. At Nashville Amplifier Service, he spent 12 years repairing and modifying a vast range of amplifiers and studio equipment, earning his place as Head Technician.
His curiosity and drive for better sound led him to explore circuit design, ultimately founding Big Bottom Amplification after developing a pedal that captured the tone he was chasing as a player. Drawing on years of repair experience and insight into real-world failure points, Jeremy applies thoughtful, reliable design methods to all his work.
As co-founder of Top End Audio Repair, Jeremy continues to combine his hands-on expertise with a designer’s mindset—bringing care, technical depth, and musical understanding to every piece of gear that crosses his bench.
Contact Us
Fill out some information below and we will be in touch shortly!