Unison Research Reference Pre – Pré-Amplificador Válvulas

Tube preamplifier, dual mono, three chassy
Tube: 2 x 300B, 2 x ECC82, 4 x ECC83, 6 x 6C45P
Class: pure class A
Inputs: 4 line (2 balanced), 1 tape, 2 phono
Input impedance : 47 Kohm line inputs, set for phono
1 unbalanced and balanced, 1 tape (active), 1 sub woofer (active),
2 remote switch on for power REREFENCE
Output impedance : 500 ohm
Volume control: radio
Power consumption : 320 W max
Dimensions: 41,5 x 57 x h 22
Net Weight: Kg. 25