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).

• Output power:     150+150 W RMS at 8Ω / 220+220 W RMS at 4Ω

• Frequency response: -1dB @ 12Hz & 45kHz, -3 dB @ 6Hz & 80 kHz

• Input impedance:    24kΩ // 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:    <0.4Ω, resistive on all audio frequencies

• Power Consumption:     550 W (at max power on 8 ohm)

• Dimensions:    43.5 cm x 18 cm x 44 cm

• Net weight:    25 kg