Unison Research Sinfonia Anniversary – Amplificador Válvulas

Type: Dual-Mono Stereo Integrated Valve Amplifier
Output Stage: Single-Ended Parallel Ultra-Linear Class A
Output Power: 25W
Inputs: 4 x Line, 1 x Tape
Input Impedance: 47kΩ
Outputs: 1 x Tape, 1 x Subwoofer, Loudspeakers (bi-wiring)
Output Impedance: 4 – 8Ω
Feedback Factor: 14dB
Frequency Response: 20 – 30,000Hz
Valves: 4 x 6550 / KT88, 2 x ECC82, 2 x ECC83
Remote Control: IR control of inputs and volume
Power Consumption: 500W (max.)
Dimensions (W x D x H): 44 x 42 x 21cm
Net Weight: 55lbs.