REFERENCE PRE

DESCRIPTION

After we completed the design of our flagship Reference monoblock power amplifiers, we created a need for a preamplifier with the same features and sound quality. We came up with a preamplifier design worthy of that series, the Reference PRE. Made with the care and attention detail that characterizes all products from Unison Research, the Reference PRE preamplifier is truly another milestone in audio reproduction.

TECHNICAL SPECS

 

Type : 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