1973 ampeg v4 manual

Testing the 1974 Ampeg V-4B to ensure functionality. We weren't going for quality of sound, just verification of noisemaking ability and knob-workingness. Desert Amplifier Repair Specializes in Ampeg V4 Service and Restoration, with over 3 dozen V series amplifier having been on the bench. A specialized Adjustable Bias Mod designed for the V4, all the speciality tools necessary to work on any year or model, including a custom test jig that allows the Amplitrex AT1000 to test the 6K11/6Q11 reverb The 1972 Ampeg VT-22 is the 2?12? combo of the V Series, and was the sibling, circuit-wise, of the V-4 head and V-40 4?10? combo. All used four 7027A output tubes to generate a conservatively rated 120 watts, which can often top 140 watts downhill with a good tailwind which is to say, when cranked. Ampeg is a manufacturer best known for its bass amplifiers.Originally established in 1946 in Linden, New Jersey by Everitt Hull and Stanley Michaels as "Michaels-Hull Electronic Labs," today Ampeg is part of the Yamaha Guitar Group. Although the company specializes in the production of bass amplifiers, it has previously manufactured guitar amplifiers, pickups and several instruments including Your Ampeg VH-140C has two independent selectable channels. Channel A is specially voiced for overdriven sound, 'rom medium dirty to screaming lead and heavy rhythm. To select Channel A, gently pull out on the Channel A Level control (7). The red indicator light under the Channel A controls wil be it, and only the Channel A controls Will be active. I've owned several amps in my lifetime and that's been several decadesI was playing guitar when my V4 was new in 1976. Acknowledging that Fender is one of the historically best known clean amps around, I can say with some confidence that the old V4's are probably one of the most underrated clean amps out there. These amps love pedals. Your #1 source for DIY amp parts and DIY amp kits. AMPEG Ultimate Repair, Service Schematics &