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Reference2.2 Full Balanced Tube Line Stage |
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| The Reference 2.2 is a full balanced line-stage preamplifier with separated special made power supply.4 ECC82 tubes provide balanced voltage gain without any negative voltage feedback. |
Specification:
Control Functions: Volume Left/right, RCA Input Select, Power On/Off ,Switch Balanced / Unbalanced
Power Requirements: 230 VAC ± 10%
Harmonic Distorms (for 2V RMS at output): 0.05%
Frequency Response: (at -1dB) 1Hz-150kHz
Input Impedance: 100k ohms
Input Interfaces: 3 groups (RCA) , 1 group (XLR)
Output Interfaces: 1 group (RCA) , 1 group (XLR)
Signal / Noise: 90dB
Gain at 1kHz: 17dB
Consumption: 40watt
Negative Feedback: NONE
Vacuum Tube: ECC82 / 12AU7 x 4
Dimensions: 440(L) x 320(W) x 210(H) mm (preamplifer unit), 280(L) x 95(W) x80 (H) (power supply unit)
Weight: 10.5kg |
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