A perfect example of Italian style and design, the innovations contained in the Unico integrated amplifier designs are universally appreciated and recognized. The Primo is a stereo integrated amplifier that offers elegant lines and details, thanks to carefully considered surface finishes and proportions. Solid construction, careful selection of components and precise assembly are part of an almost artisan approach to amplifier design, reflecting our origins in Treviso. Unison Reasearch has concentrated all of our experience, knowledge and ambition into a small amplifier—one that includes all the technology and passion that one usually finds in the finest flagship products. Tech specs Output power: >80W Output stage: 4 X POWER MOSFET Polarization: Dynamic A Class Input stage: Triode Class A Valve: 1 x ECC83 Inputs: 5 line RCA ( 1 phono optional ), 1 tape RCA Output: 1 tape RCA, 1 subwoofer RCA Sensitivity: 260mV Input impedance: 50 kΩ / 47 pF Frequency response: -0.1dB@10Hz / -0.5dB@100kHz Negative feedback: 10dB Damping Factor: >50 Power consumption: 380W max Dimensions : 43.5 cm x 43 cm x H 9.5 cm Net weight: 14 kg / 31 lb 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
