Scroll to top
A fully restored Juno 6
Mr Circuit

Our Services

Synth Repair

Synth Restoration

Synth Modifications

Synth Building

Mixing & Mastering

Electronic Design

mod3 repair
Need an in depth refurb?

Stop worrying and get it to us

We can resurrect unloved synths and pro audio equipment

Book a consultation
New synth cheeks

Synth Modifications

We're here to modify your synth, fx & pro audio equipment

We provide a comprehensive modification service for electronic musical instruments and recording studio gear.

We provide a range of synth mods at Mr circuit, some examples are circuit bent synth mods, custom midi retrofits, and true bypass guitar effects pedal mods.

We provide a full service from rewiring to chassis modifications. Please contact us to discuss your options

Some of the mods we have done include TR909 drum mods, Tubbutec mods, Korg poly 800 poly beast mod, TB303 borg mod, Kiwi mod, Jupiter 6 tauntek mod among others.

We have also replaced the VCF/VCA chips in the juno 106 with new ones in the past. You can simply order the kit/ parts that you want and leave the rest to us. If you are not sure what to order you can always ask us for advice.

mixer repair

Part finders

We can find the parts, thats half the battle!

14 Days Warranty

You're covered should the same fault occur again!

Top Reasons

Why Choose Us

Experts in vintage synth repair

Experience on many models and an uncanny ability to find rare and obsolete parts from decades ago.

Quick Turnaround

We understand the importance of your device, and we strive to provide fast and efficient service, aiming for quick turnaround times to minimize your downtime.

Transparent Pricing

Our pricing is transparent and competitive, you'll receive a clear estimate if we can or after we have asessed it.

It's electric!

Mr Circuit_logo
Our Services
Contact Us
Monday - Friday 09.00 - 17.00
Nr. Shrewsbury, Shrops
Contact Page
About Us

We are a local electronics repair shop specialising in vintage synths and pro audio equipment