Music Hall pa2.2 MM/MC Phono Amp, Headphone Amp, and ADC

Music Hall pa2.2 MM/MC Phono Amp, Headphone Amp, and ADC

Music Hall pa2.2 MM/MC Phono Amp, Headphone Amp, and ADC

B&H # MUPA22 MFR # PA2.2
Music Hall pa2.2 MM/MC Phono Amp, Headphone Amp, and ADC

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Expected availability: 7-10 business days

Product Highlights

  • Ultra-Quiet MM/MC Phono Amp
  • High-Grade Headphone Amp
  • Analog-to-Digital Converter
  • Two-Input Preamp, Phono/Line Level
  • Fixed & Variable Output
  • Mac & Windows Compatible
  • 1/4" Headphone Output
  • Gold-Plated RCA Inputs & Outputs
  • USB 2.0 Digital Output
  • External Energy-Efficient Power Supply
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This item is noncancelable and nonreturnable.

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Music Hall PA2.2 overview

  • 1Description

Designed as a swiss army knife of phono amps, the pa2.2 from Music Hall combines an ultra-quiet MM/MC phono amp, high-grade headphone amp, analog-to-digital converter, and high-resolution two-input pre-amplifier (phono and line level) in one compact and streamlined unit. Its versatile design allows you to choose between fixed and variable output, where the variable output lets you to adjust the output's volume level with the volume control on the front panel. The pa2.2 can be used to record vinyl records or any line-level source to your Windows- or Mac-based computer.

Ultraquiet MM/MC phono amp
High-grade headphone amp
High-resolution 2-input pre-amp (phono and line level)
Record vinyl records or any line-level source to computer
Adjustable MC gain stage
USB digital output
Mac and Windows compatible
24-bit / 96 kHz analog-to-digital converter (ADC)
Wolfson WM8786 analog-to-digital converter
Tenor TE7022 24-bit / 96 kHz USB receiver
Stereo and mono capability
Phase/invert switch for audio phase
Fixed and variable line output capability
1/4" headphone output
Gold-plated RCA inputs and outputs
Smooth Alps Blue Velvet volume control
Energy-efficient external switch mode power supply
Solid alloy construction
Vibration-damping feet
In the Box
Music Hall pa2.2 MM/MC Phono Amp, Headphone Amp, and ADC
  • Universal Power Supply
  • USB Cable
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Music Hall PA2.2 specs

    Input Impedance MM: 47 kOhms + 220 pF
    MC: 100 Ohms + 1 pF
    Analog Line Level: 47 kOhms
    Gain MM at 1 kHz: 39 dB
    MC at 1 kHz: 59 dB (20 dB gain selected) / 65 dB (26 dB gain selected)
    Input Sensitivity MM for 316 mV Output: 3.3 mV
    MC for 316 mV Output: 0.4 mV (20 dB gain selected) / 0.2 mV (26 dB gain selected)
    Signal-to-Noise Ratio MM Unweighted (with Cartridge Connected): 70 dB
    MC Unweighted (with Cartridge Connected): 75 dB (20 dB gain) / 70 dB (26 dB gain)
    Audio Signal-to-Noise Ratio Analog Line-Level Input: 120 dB
    Input Overload MM at 20 Hz/1 kHz/20 kHz: 8/71/650 mV
    MC at 20 Hz/1 kHz/20 kHz (20 dB Gain Selected): 0.95/48/450 mV
    MC at 20 Hz/1 kHz/20 kHz (26 dB Gain Selected): 0.45/24/225 mV
    Total Harmonic Distortion/Noise MM (10 mV In): > 0.01%
    MC (1 mV In and 20 dB Gain Selected): > 0.05%
    MC (1 mV In and 26 dB Gain Selected): > 0.05%
    Analog Line-Level Input: > 0.01%
    Headphone Stage: > 0.02%
    RIAA Equalization Curve Accuracy ±0.3 dB
    Crosstalk MM: 65 dB
    MC: 65 dB (20 dB gain) / 60 dB (26 dB gain)
    Line-Level Input: 63 dB
    Output Impedance Fixed Line Level: 270 Ohms
    Variable Line Level: 270 Ohms
    Headphone Stage: 2 Ohms
    Maximum Output Level Headphone Stage: 6.8 V
    Power Supply Rejection 80 dB
    Input/Output Connections Input: 3 x L/R pairs of RCA sockets (1 x MM, 1 x MC, 1 x line)
    Output: 2 x L/R pairs of RCA sockets (1 x variable, 1 x fixed)
    Supported Operating Systems Windows: XP, 7, 8, 10
    Mac: Mac OSX 10.6.6 to OSX 10.11
    A/D Converter Wolfson WM 8786, Tenor TE7022L 24-bit Delta Sigma
    Sampling Rates 8, 16, 32, 44.1, 48, 96 kHz
    USB Output USB 2.0, backward-compatible with USB 1.1
    Maximum 24-bit linear PCM
    Sampling Frequency: Maximum 96 kHz
    Power Supply External 24 VDC with multi-region plug adapters
    Power Consumption Without Signal: 2.9 W
    Dimensions 6.3 x 2.0 x 6.7" / 15.9 x 5.1 x 17.1 cm
    Weight 2 lb / 900 g

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