Pre-Amplifier Tubes (Valves) - 6SL7, 6SN7, 12AY7

AMPLIFIER | Pre-Amp Tubes (Valves) 6SL7, 6SN7, 12AY7

Widely used in guitar and audio amplifiers, recording studio equipment and in a variety of applications for audiophiles.

All vacuum tubes go through an extended burn-in period to ensure superior stability. A rigorous final test verifies every important parameter for flawless tube functioning; In particular this includes insulation characteristics, vacuum level, cathode emission efficiency, filament voltage, plate currents, and microphonics.