Unison Research Reference Mono Valve Power Amplifier Cherry (1 pair)

Many of our loyal Unison Research customers requested that we create a tube amplifier capable of output power well above all our previous achievements. To address this need, the design team created our flagship Unison Research amplifier, the Reference monoblocks. This amplifier is truly the culmination of all of our experience derived from years and years of valve amplifier design.

Technical Specifications

• Type: Mono Valve Power Amplifier
• Output Stage: double parallel single-ended
• Class: Pure A
• Valves: 4 x 845, 1 x ECC82, 1 x ECC83
• Output Power: 80 watt
• Frequency Response: 20 Hz – 30 kHz
• Feedback factor: 14 dB
• Output Impedance: 4 Ohm and 8 Ohm
• Outputs: loudspeakers bi-wiring
• Inputs: 1 x RCA , 1 x XLR
• Input Impedance: 47 kOhm RCA , 10 kOhm XLR
• Power Consumption: 400 VA approx.
• Dimension: 49 cm x 77.5 cm x H 28,5 cm
• Net Weight: 70Kg 155 lbs

• Sold as a pair (2 monoblocks)