Class A tube stereo pre-amplifier. The perfect partner for the CLASSIC Power amplifier. On demonstration at Criterion Audio.
Nagra’s engineers have taken as a starting point the critically acclaimed Nagra JAZZ preamplifier and, incorporating elements of the design philosophy that characterises the HD DAC, have created a preamplifier that delivers even more performance and musicality for an exceptional listening experience.
The CLASSIC PREAMP is the ideal partner for the Nagra CLASSIC AMP and CLASSIC DAC.
Please note: The Vibration Free System base (VFS and VFS-L) is not included but is available as an optional extra.
Electronics |
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Frequency response: | 10 Hz – 50 kHz (+0 / -0.5 dB) | |
Dynamic range: | >125 dB (Gain at +12 dB) | |
Minimum input level to reach 0 dB (meter) | 0.28 V rms (Gain at +12 dB) | |
Maximum input level to reach 0 dB (meter) | >25 V rms (Gain at 0 dB) | |
Crosstalk: | >85 dB | |
Total harmonic distortion (THD) | <0.01% at 1 kHz out, no load | |
Input impedance: | 50 KΩ | |
Output impedance: | 6 Ω | |
Vacuum tubes (selected by Nagra Laboratory): | 2x 12AX7 / ECC83 | |
1x 12AT7 / ECC81 | ||
Power consumption: | 12 V 1040 mA | |
< 1o mW in standby | ||
Power supply: | 115 V or 230 V AC input | |
Connections |
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Inputs: | XLR | |
RCA 1 to 4 | ||
Outputs: | 2 x XLR | |
1 x RCA | ||
General |
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Dimensions: | 379 x 277 x 76mm (12.2 x 10 x 3 inches) | |
Weight: | 4.9 Kg (10.8 lbs) |