© P.M. Sound Technology, LLC 
P.M. Sound Technology, LLC

​-Custom Built Tube Amplifiers
-Tube Amplifier Repair & Restoration
-Serving Washington, DC Area & Musicians Worldwide

(540) 718-2392​​
Amplifier Repair & Mods

We service and repair tube and solid-state amplifiers.  We make every effort to keep your amp as original as possible. Quick turn around, quality workmanship, and good communication with the customer is our policy.  All work is performed in-house and many parts and tubes are in stock to ensure a fast turn around time.  Contact us for more information on repairs and modifications.

CLICK HERE To see a gallery portfolio of amps that we have serviced.


Repairs & Modifications are $65 per hour, plus parts.

Estimates are provided prior to proceeding with repairs for all jobs that will require more than one hour to complete.

There is a one hour minimum charge of $65 per item repaired or evaluated.


Turn-Around Times

Turn around times vary based on workload and availability of parts.  Be sure to ask about expected turn around time when dropping off your amp.   

​Warranty & Terms

All workmanship is guaranteed for 90 days from the date on the invoice.

Tubes are not covered by this warranty.

Changing or removing tubes, parts, or performing any other work on the amp within the
90 day period will void this warranty.

Warranty does not cover damage caused by improper use or accidental damage.  Warranty does not cover new issues not related to work performed​​.

Warranty is non-transferable​​.


Payment is due in full after repairs are completed.  Payment can be made by Cash, Major Credit Card, or PayPal.  We do not accept personal checks, money orders, or wire transfers.

Unless other arrangements are made, items must be picked up within 60 days from the date of notification of completed repair. P.M. Sound Technology, LLC can not be responsible for items left for periods longer than 60 days from date of completion.  Items that are abandoned for periods longer than 60 days from date of completion days may be subject to sale to recover cost of work performed.

Speaker Repair & Reconing

We offer professional speaker repair and reckoning for all types and brands of speakers. See our Speaker Repair page for more information on speaker repairs.