The shop is located at 5225-A SE 78th Ave. a 1/2 block north of Foster. The hours are 10am 'till 6pm Monday through Friday and Saturday by appointment.  We provide tube amp repair, maintenance and upgrades. solid state amplifier repair. electric guitar and bass electronics and setup. I've repaired thousands of electronic musical instruments for people who are passionate about their sound and music. I troubleshoot equipment and perform accurate, effective repair and sound improvment not just change parts. Click on the sections below for more information, give a call or use the contact bar with any questions. Thanks for checking the site!