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 8 Ω / 220+220 W RMS at 4 Ω
• Frequency response: -1 dB @ 12 Hz & 45 kHz, -3 dB @ 6 Hz & 80 kHz
• Input impedance: 24 kΩ // 100 pF
• Input sensitivity: 860 mV 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: 6x line (3x unbalanced, 2x balanced, 1x “bypass” unbalanced)
• Line Outputs: 1x tape, 1x sub (volume controlled)
• Output connectors: 4 + 4 bi-wiring
• Global Feedback factor: 0 dB
• Local Feedback factor: 16 dB
• THD: < 0.15% @ 1 kHz, 1 W < 0.25% @ 1 kHz, 10 W < 0.35% @ 1 kHz, 100 W < 0.9% da 20 a 20000 Hz, 150 W
• Output resistance: < 0.4 Ω, resistive on all audio frequencies
• Power Consumption: 550 W (at max power on 8 Ω)