The fascination of thermionic valves

In a fast-changing world we forget everything that can give emotions. That is why I began to make amplifiers that would generate visual and acoustic emotions.

Valve Amplifiers

The valve and its history have a charm that can take us back in time and, at the same time, engage us with a warm and soothing sound.

Amplificatore stereo a valvole 7+7 W

Valve Stereo Amplifier 7+7 W

SINGLE ENDED Class A without counterreaction
Input Signal 600 mV 1KHz
Output power : 7 W rms (Root Mean Square) x 2 on 8 ohms
Distortion <0.8% at 1KHz
Valves : 2 x EF86 - 2 x EL34 matched
ALPS Potentiometer

Amplificatore stereo a valvole 20+20 W

Valve Stereo Amplifier 20+20 W

PUSH-PULL class AB1
Input signal 500 mV 1 KHz (100 mV to 1 V)
Output power 20 W rms (Root Mean Square) x 2 on 8 ohms
Distortion <0.8% at 1KHz
End Valves 4 x EL34 - TUNG SOL matched
ALPS Potentiometers

Amplificatore stereo a valvole 40+40 W

Valve Stereo Amplifier 40+40 W

PUSH-PULL class AB1
Input signal 200mV 1KHz (100mV to 600mV )
Output power : 40 W rms (Root Mean Square) x 2 on 8 ohms
Distortion: <1% at 1KHz
End Valves: 4 x KT88 - GOLD LION matched
ALPS Potentiometers

Passion in one's work

To work in one's passion, to restore visibility and dignity to components that seemed overshadowed by new technologies, to make elegant objects that are more efficient than modern ones but with the charm of the past, is simply fantastic! Congratulations!

S.D.

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