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.

• Output power: >80W
• Output stage: 4 X 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: 47k ohm / 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 equalisation: active at low frequencies, passive at high frequencies
• THD: 0.09% @ 5mV, 1kHz, MM

 This item will usually ship within 1-3 working days.

We try and keep on top of our pricing, but it's a mammoth task for one person. So, if you see this product offered cheaper elsewhere, or you are offered it for less elsewhere (proof will be required) and you feel like supporting an extremely independent retailer, do get in touch and we will do our very best to match or beat wherever we can. We can't promise to do so, as there may some extenuating circumstances where we just wouldn't be able to, but we'll always do what we can.

Needs to be like for like - new for new, ex-demo for ex-demo, same colour and specs etc.