UNISON RESEARCH UNICO 150

The Unico 150 amplifier has been designed to suit both high-end audiophile and highly scientific criteria. This dual-approach to development has led to the creation of a product that is different to anything Unison Research – or any other manufacturer – have developed before: a powerful, great-sounding amplifier with only three stages (two tube stages and one power MOSFET stage).

Tech spechs
Output power:     150+150 W RMS at 8? / 220+220 W RMS at 4?
Frequency response: -1dB @ 12Hz & 45kHz, -3 dB @ 6Hz & 80 kHz
Input impedance:    24k? // 100pF
Input sensitivity:    860mV RMS
Input stage:     Pure A class, double triode totem pole ECC83
Driver stage    Pure A class, double triode totem pole 6H30
Output stage:     Class AB thermostable, complementary Hexfet (4 pairs for channel)
Input:    6 line (3 unbalanced, 2 balanced, 1 “bypass” unbalanced)
Line Outputs:    1 tape, 1 sub  (volume controlled)
Output connectors:    4 + 4  bi-wiring
Global Feedback factor:    0 dB
Local Feedback factor:    16 dB
S/N: 110 dB
THD:< 0.005% @ 1kHz, 1 W < 0.002% @ 1kHz, 10 W < 0.003% @ 1kHz, 100 W < 0.002% da 20 a 20000 Hz, 150 W
Output resistance: