Unison Research UNICO 150 Hybrid Integrated Amplifier

Technical characteristics

• 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
• THD:    < 0.15% @ 1kHz, 1 W
      < 0.25% @ 1kHz, 10 W
      < 0.35% @ 1kHz, 100 W
      < 0.9% 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