UNISON RESEARCH UNICO 150

Integrated Amplifier

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
• 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)