[Audio Alchemy] PPA-1 Phono Preamplifier

by Audio Alchemy
Save 50%
$16,200.00
$8,100.00

SPECIFICATIONS
Frequency response: ±0.1 dB, 10 Hz to 20 kHz
Nominal THD+N: <0.005% at 1 kHz
Signal-to-noise ratio (1 kHz): High-gain input shorted: 67 dB unweighted, 76 dB A-weighted; Low-gain input shorted: 84 dB unweighted, 90 dB A-weighted
Gain: High-gain setting: 67 dB; Low-gain setting: 49 dB
Input sensitivity (1 kHz): High gain: 450 ?V input for 1 VRMS balanced output; Low gain: 3 mV input for 1 VRMS balanced output
Input impedance: Fixed 47 kΩ or variable 1Ω to 1000Ω
Output impedance: 100Ω unbalanced, 100Ω per leg balanced
Channel separation (1 kHz): High gain: -88 dB; Low gain: -100 dB
Inputs: 2 stereo RCA
Outputs: Stereo XLR, stereo RCA
Height: 3.5 in / 90 mm
Width: 5.5 in / 140 mm
Depth: 11.6 in / 295 mm
Net weight: 9.0 lb / 4.1 kg

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