UNISON RESEARCH UNICO PRIMO

Integrated stereo amplifier







Assistenza italiana

Spedizione monitorata

Consulenza e preventivi
Description
An example of Italian style and design, universally appreciated and recognized.
The Unico Primo is a stereo integrated amplifier, with an elegant and sober appearance thanks to the surface finishes and perfect proportions. A solid construction, a careful choice of components and an almost artisanal assembly carried out entirely in the Treviso factory. The Unison Research project staff concentrated all their energy on the ambitious challenge of enclosing in a small amplifier all the knowledge, technology and passion that usually infuses the most refined flagship products.
Technical specifications
Output power: >80W
Output stage: POWER MOSFET
Polarization: Dynamic Class A
Entry stage: Class A triodes
Valves: 1 x ECC83 (12AX7)
Sensitivity: 260mV
Input impedance: 50 kΩ / 47 pF
Frequency response: -0.1dB@10Hz / -0.5dB@100kHz
Signal to Noise Ratio: 90dB
THD: 0.15% @ 10W,1kHz
Feedback factor: 10dB
Damping factor: >50
Inputs: 5 RCA (1 phono optional), 1 tape RCA
Outputs: 1 RCA tape, 1 RCA subwoofer (stereo)
Power consumption: 380W max
Dimensions: 43.5 x 43 x H 9.5 cm
Net weight: 14kg
PHONO STAGE (optional)
Input impedance: 47 kohm / 220 pF (MM) – 100 ohm / 440 pF (MC)
Gain: MM 40 dB, MC 50 dB
Gain selection: +0 dB / +10 dB
Maximum input voltage: 120 mV @ 1kHz (MM)
RIAA equalization: active at low frequencies, passive at high frequencies
THD: 0.09% @ 5mV, 1kHz, MM