After you have filled out the form, VST requires a copy of the original sales receipt to verify warranty status repair.


You may submit the Sales Receipt to us in the following ways .

  1. Fax the completed form to 626-794-0340
  2. Scan and E-mail receipt to MarkBass@vstservice.com


Return Type
Customer Info

Purchase Info

Your Set-up
System Settings
Other Gear Hooked up to unit
Description of Problem
Accessories Inculded with unit

NOTE: Upon submitting RA Form VST must recieve a copy of valid sales reciept. This can either be faxed to 626-794-0340 Emailed to markbass@vstservice.com or sent by mail to Virtual Sound Technology 1270 Lincoln Ave Suite 1000 Pasadena Ca 91103. If you choose the snail mail route please include your name and contact information so that we can match info to this form. Thank you