UNISON RESEARCH UNICO 150

Description

Unico 150 is an amplifier developed according to both audiophile and scientific criteria, which led to the creation of a product different both from the previous solid state Unison Research production and from any other amplifier on the market. A powerful amplifier composed of only 3 stages: two tube amplification stages and a mosfet power stage.

Technical specifications

Power 150+150 W RMS on 8Ω 220+220 W RMS on 4Ω

Frequency Response: -1dB @ 12Hz and 45kHz, -3 dB @ 6Hz and 80kHz

Input impedance: 24kΩ // 100pF

Sensitivity: 860mV RMS

Input and gain stage: Pure Class A, with ECC83/6H30 tubes

Output stage: Class AB thermostable, complementary Hexfet (4 pairs per channel)

Inputs: 6 line (3 unbalanced, 2 balanced, 1 unbalanced bypass)

Line outputs: 1 tape, 1 sub (with volume control)

Output connections: 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% 20 to 20000 Hz, 150 W

Output impedance: <0.4 ohm, resistive at all audio frequencies

Absorption: 550 W (maximum power into 8 ohms)

Dimensions: 43.5cm x 18cm x 44cm

Weight: 25 kg