Music Hall PA2.2 MM/MC Phono Preamplifier
pa2.2 phono amplifier
THE SWISS ARMY KNIFE OF PHONO AMPS, IT S AN ANALOG TO DIGITAL CONVERTER, HEADPHONE AMP, PRE-AMP, AND PHONO AMP ALL IN ONE BOX.
Swiss army knife
The music hall pa2.2 is an ultra quiet MM/MC phono amp, a high-grade headphone amp, an analog-to-digital converter, and a high-resolution 2-input pre-amplifier (phono and line level) in one beautiful package.
unrivaled versatility
fixed or variable line output capability
record vinyl or any line level source
to computer
feature list
ultra quiet MM/MC phono amp
high-grade headphone amp
high resolution 2 input pre-amp (phono and line level)
record vinyl or any line level source to computer
adjustable MC gain stage
USB digital output
Apple Mac and Windows compatibility
high performance 24bit/96kHz analog to digital converter
superior wolfson WM8786 ADC
tenor TE7022 24bit/96kHz USB receiver
stereo or mono capability sounds amazing with mono records
phase/invert switch for prefect audio phase
fixed or variable line output capability
high-quality 1/4 headphone output
gold-plated RCA inputs and outputs
silky smooth high-grade Alps blue velvet volume control
energy efficient external switch mode power supply
worldwide compatibility
solid alloy construction
vibration damping feet
Specs
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) 0.95/48/450 mV
MC Input overload level at 20Hz/1kHz/20kHz
(26 dB gain selected) 0.45/24/225 mV