• Unico 150
  • Unico 150
  • Unico 150
Unison Research

Unico 150

$6,999.00 *Price subject to change

Overview

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).


Tech Specs

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% from 20 to 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


Finish

Inquire

Unison Research was founded in 1987 by a group of passionate audiophiles led by Giovanni Maria Sacchetti. Born in 1945, Giovanni Maria Sacchetti devoted himself at an early age to the study and design of hi-fi systems, combining his interest in electronics with a passion for music inherited from his father, an expert pianist. After completing his studies in electronics, he devoted twenty-five years to teaching while at the same time designing and developing amplifiers for Unison Research. Our experience has increased over the years, along with our continuing research of high performance and high quality standards. This has led Unison Research to both historical achievements and great value when it comes to the development of our products. Best of all, we have achieved this through a completely Italian operation…from design to production. Unison Research is now recognized as the Italian leader in the production of tube amplifiers, and among the top ten in Europe. All Unison Research products are characterized by an elegant style, and the care with which wood and metal parts are selected for each design. It’s a quality that is recognized and appreciated worldwide. We firmly believe that a system of high-fidelity music reproduction should not only be a pleasure to hear, but to see as well.

View all products by Unison Research