guitar amp repair service , re-tube and set bias, re-cap, restore


Guitar amp repair and maintenance are just some of the services available.

We offer numerous upgrades and modifications to guitar and bass amps.

From simple re-tubeing or re-caping to full restoration and customization services

KT66 Power Tubes
Marshall tube amp
twin reverb

Portland Pro Audio 611 N. Tillamook St., Portland OR 97227 503-406-1881