tuba
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Tuba - Vacuum Tube Headphone Amplifier
Tuba - Vacuum Tube Headphone Amplifier The TUBA is a world-class vacuum tube headphone amplifier designed to operate with either low impedance (Grado) or high impedance (Sennheiser) headphones. The power stage is a single-ended, zero-feedback, parafeed EL84 triode into an impedance matching...- Dobrescu George
- Head Gear item
- amplifier desktop el84 grado headphones review sennheiser tuba tube
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- Category: Desktop Amps