Matched tubes: 2A3 x 2 (OR 45 x 2 – OR 50 x 2 – OR 300B x 2) – 6J5 x 2 – 5AR4/5U4 x 2 – This final amp is preset for 2A3, 45, 50 or 300B triode with a selector.
Signal input: 2 V for max power.
1.8 W / Channel with 45
3.2 W / Channel with 2A3
3.5 W / Channel with 50
6.5 W / Channel with 300B.
Frequency range: 15 – 35.000 Hz.
Bias: Manual bias with precision potentiometer and high quality milliampmeter.
Connectors: Connectors of very high quality.
Outputs impedance: 4 – 8 ohm (other impedance available upon request)
Power Supply: 100/115/230/240 VAC – 50/60Hz. Other voltage are available upon request.
Dimensions and weight: 31 x 22 x 16 cm. – 8Kg.
Finish: Solid wood, several types of wood available.
Notes: Artisanal product made in Italy. Point to point built (NO pcb).
Selector in top plate for tube type choice.
Additional information: Copper top plate, brass upon request. NOS tubes included upon request. CE – RoHs – RAEE compliant.
This mono amplifier is truly a “tube rollers dream” since user can use 45, 2A3, 300B, UX245, UX345, VT50 & VT 52 triodes and even 46 tubes too without any modification or alteration.