Unison Research Sinfonia Anniversary Dual Mono Stereo Integrated Valve Amplifier Mahogany

Sinfonia Anniversary is a dual mono stereo integrated valve amplifier with a single ended parallel ultralinear Class A output stage, using four KT88 power valves and Gold Lion ECC82 / ECC83 signal valves. It offers four line inputs, a tape/monitor loop, a subwoofer output and IR remote control of inputs and volume.

Technical Specifications

• Type: Dual mono Stereo Integrated Valve Amplifier
• Output Stage: single ended parallel ultralinear class A
• Output Power: 29W
• Inputs: 4 line, 1 tape/monitor
• Input Impedance: 47 kOhm
• Outputs: 1 tape, 1 subwoofer RCA stereo
• Output Impedance: 4 – 8 ohm
• Feedback factor: 14dB
• Bandwidth (-1dB): 20 – 80000 Hz
• Valves: 4 x KT88, 2 x ECC82, 2 x ECC83 Gold Lion
• Remote Control: IR inputs and volume
• Power Consumption: 500W max

• Dimensions: 40 cm x 38.5 cm x H 19.5 cm
• Net weight: 25 kg