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


Professional guitar amp repair services and maintenance are just some of the services available for your guitar amp or bass amp.

We offer numerous upgrades and modifications to guitar amps.

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

KT66 Power Tubes
Marshall tube amp
twin reverb

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