TSR is an authorized service center for 42 brands of pro musical equipment.

And we'll tackle the repair of most other brands of pro audio gear upon request!


About Us

Authorized Product
Repair List

Other Brands
I Repair

Our Sale Page!







The work involves the repair and modification of:

synthesizers, electronic pianos, power amplifiers, musical instrument amplifiers, mixers, signal processors, tape decks, digital recording systems, lighting controllers, electric and electro-acoustic guitars and basses, microphones, vintage musical electronics, speaker systems, speaker re-coning.

We provide consultation services for both professionals and non-pros.

We also are involved in the resale or purchase of pre-owned equipment, reworked or sometimes updated, to perform as originally intended.


Please report technical problems:


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electrocuting my dog!
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