Unison Research Unico Primo Valve Hybrid Integrated Amplifier | Black | Ex-Demo

Hand-built in Treviso, Italy the Primo is the entry point to the Unico range and pairs a Class A ECC83 triode valve input stage with a Dynamic Class A MOSFET output stage –valve warmth and texture up front, solid-state grip and 80W per channel behind it, enough to drive most real-world loudspeakers with ease. The 15mm sand-blasted, anodised aluminium fascia and Unison's signature wood-inlaid power button give it a look every bit as classy as its sound. Demo-room use only and in excellent condition.

Key details

• Black sand-blasted aluminium faceplate and black casework

• 80W per channel into 8Ω – hybrid valve/MOSFET design

• Single ECC83 (12AX7) valve, Class A input stage

• Inputs: Phono, CD, AV, Tuner, Tape (all RCA)

• Outputs: Tape Out and active Subwoofer Out

• Bi-wirable gold-plated speaker binding posts

• RC2 remote control included

• Balance of manufacturer warranty (confirm term with us)

• Original packaging

• Collection only

• Valves: 1 x ECC83 (12AX7)

• Input sensitivity: 260mV

• Input impedance: 50kΩ / 47pF

• Frequency response: -0.1dB @ 10Hz / -0.5dB @ 100kHz

• Signal-to-noise ratio: 90dB

• THD: 0.15% at 10W (1kHz)

• Damping factor: >50

• Phono input: MM 47kΩ / 220pF; MC 100Ω / 440pF

• Inputs: 4 x Line (RCA), 1 x Tape (RCA), 1 x Phono MM/MC (RCA)

• Outputs: 1 x Tape (RCA), 1 x Subwoofer (RCA)

• Speaker outputs: 4 + 4 binding posts for bi-wiring

• Remote control: RC2 (volume)

• Power consumption: 380W max

• Dimensions (W x H x D): 435 x 95 x 430mm

• Weight: 14kg