Technical Specifications - Nagra CLASSIC PREAMP Manuel De L'utilisateur

TECHNICAL SPECIFICATIONS

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Input impedance
Output impedance
Frequency response
Dynamic range
Minimum input level to
reach 0 dB (meter)
Maximum input level to
reach 0 dB (meter)
Total harmonic distortion
(THD + N)
Crosstalk
Vacuum tubes
Consumption
Power supply
Dimensions
Weight
> 75 K Ohms
50 Ohms
10 Hz - 50 kHz
> 125 dB
0.25 V RMS
> 25 V RMS
<0.01 %
> 85 dB
2x 12AX7 / ECC83
1x 12AT7 / ECC81
12 V 1040 mA
115 V or 230 V AC
input
310 x 254 x 76 mm
3.3 Kg – 7.27 lbs
45
NAGRA – CLASSIC PREAMP
+0 /-0.5 dB
Gain at +12 dB
Gain at + 12 dB
Gain at 0 dB
@ 1 kHz, 1 V out, no load
Selected by Nagra
Laboratory
Standby <10 mW
ACPS II power supply
12.2 x 10 x 3 inches
CLASSIC PREAMP unit
alone