Unison Research Reference/ Pre

• Type: Valve line preamplifier – phono, double chassis
• Class: Pure A
• Valve (line): 2 x 300B, 2 x ECC 82, 2 x ECC83, 2 x C45P
• Valve (phono): 4 x 6C45P, 2 x ECC83
• Inputs: 4 line RCA, 2 line XLR, 1 tape, 2 phono
• Outputs: 1 RCA, 1 XLR, 1 tape (active), 1 sub woofer (active), remote power for REFERENCE
• Output Impedance: 500 Ohm
• Input Impedance line: 47 kOhm
• Input Impedance phono: selectable
• Phono Gain: 45 – 55 dB
• RIAA: passive ± 0.2 dB
• Remote Control: radio for volume
• Frequency Response: 10Hz – > 100KHz @ – 0.3dB
• Feedback factor: 15 dB line, 0 db phono
• Distortion: 0.1%
• Power Consumption: 320 W max.
• Dimension (mm.): 451 x 560 x 210
• Net Weight: 66 lbs

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