Music Hall PA2.2

Phono, A2D, and Headphone Preamplifier

Music Hall PA2.2

Phono, A2D, and Headphone Preamplifier
$449.00
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Overview

Details & Specs

Model PA2.2
MM Input Impedance 47 kohms+ 220 pF
MC Input Impedance 100 ohms + 1 pF
Analog Line-Level Input Impedance 47 kohms
MM Gain At 1kHz 39 dB
MC Gain At 1kHz 59 dB (20 dB gain selected) / 65 dB (26 dB gain selected)
MM Input Sensitivity For 316 MV Output 3.3 mV
MC Input Sensitivity For 316 MV Output 0.4 mV (20 dB gain selected) / 0.2 mV (26 dB gain selected)
MM Signal-To-Noise Ratio Unweighted (With Cartridge Connected) 70 dB
MC Signal-To-Noise Ratio Unweighted (With Cartridge Connected) 75 dB (20 dB gain) / 70 dB (26 dB gain)
Analog Line-level Input Signal-To-Noise Ratio 120 dB
MM Input Overload Level At 20Hz/1kHz/20kHz 8/71/650 mV
MC Input Overload Level At 20Hz/1kHz/20kHz (20 dB gain selected) 4W
MM Total Harmonic Distortion + Noise (10 mV In) >0.01%
MC Total Harmonic Distortion + Noise (1 mV In and 20 dB Gain Selected) >0.05%
MC Total Harmonic Distortion + Noise (1 mV In and 26 dB Gain Selected) >0.05%
Analog Line-Level Input Total Harmonic Distortion + Noise >0.01%
RIAA Curve Accuracy +/- 0.3 dB
MM Crosstalk 65 dB
MC Crosstalk 65 dB (20 dB gain) / 60 dB (26 dB gain)
Line-Level Input Crosstalk 63 dB
Fixed Line-Level Output Impedance 270 ohms
Variable Line-Level Output Impedance 270 ohms
Headphone Stage Output Impedance 2 ohms
Headphone Stage Maximum Output Level 6.8 V
Headphone Stage Total Harmonic Distortion + Noise >0.02%
USB Output maximum 24 bit linear PCM
USB Output Sampling Frequency maximum 96 kHz
Power Supply Rejection Ratio 80 dB
Power Supply external 24VDC with multi-region plug adaptors
Power Consumption Without Signal 2.9 W
Dimensions (W x H x D) 6.3" x 2.0" x 6.7" (159 x 51 x 171 mm)
Unit Weight 2 lbs. (900g)
Input Connections 3 pairs of RCA sockets (left/right) 1 x MM, 1 x MC, 1 x Line
Output Connections 2 pair of RCA sockets (left/right) 1 x variable, 1x fixed 1 x headphone output 32 - 600Ω
A/D Converter Wolfson WM 8786, Tenor TE7022L 24Bit Delta Sigma
Sampling Rates 8, 16, 32, 44.1, 48, 96kHz
USB Output USB 2.0

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