Unico Primo
Integrated amplifiers

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  • Technical characteristics
    • Output power: >80W RMS on 8Ω
    • Output stage: Dynamic A Class POWER MOSFET complementary pair
    • Polarization: Classe A Dinamic
    • Input stage: Triodi A-Class A
    • Valve: 1 x ECC83 (12AX7)
    • Sensibilty: 260mV
    • Input impedance: 50 kΩ / 47 pF
    • Frequency response: -0.1dB@10Hz / -0.5dB@100kHz
    • SNR: 90dB
    • THD: 0.15% @ 10W, 1kHz
    • Negative feedback: 10dB
    • Damping Factor: >50
    • Inputs: 5 line RCA, 1 tape RCA
    • Output: 1 tape RCA, 1 subwoofer RCA
    • Output connectors: 4 +4 per Bi-Wiring
    • Remote control: Volume, IR
    • Power consumption: 380W max
    • Dimensions (la x lu x alt): 43.5 x 43 x 9.5 cm
    • Net weight: 14 kg
  • Reviews
  • Downloads

The Unico Primo is a hybrid integrated stereo amplifier capable of delivering not less than 85W RMS continuous on a 8ohm load. As usual for Unison Research amplifiers, the declared power is actually lower in order to keep our promises in every condition. With real musical signals running through this amplifier, the maximum power will be even higher.
Even though this is the entry level in the Unico line, it possesses many of the outstanding sonic qualities of our more ambitious amplifier models. Since this is a hybrid design that mates a powerful amplifier with an ECC83 triode, you get the best of both worlds with the Unico Primo: an amplifier that is powerful enough to drive most loudspeakers, and a sound quality that is usually associated with the finest valve designs.

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