Music Hall: PA2.2 Phono Preamp / Headphone Amp / DAC Music Hall

📌LAB POINTS

• ultra-quiet phono preamp, high-grade headphone amp + high resolution 2 input preamp (phono+line level) in one
• MM (Moving Magnet) or high output MC (Moving Coil) cartridge compatible w/ adjustable MC gain stage
• built-in 24bit/96kHz analog to digital converter (wolfson WM8786 ADC)
• USB digital output, record vinyl or line level source to computer
• stereo or mono compatiblity, fixed or variable line output capability
• phase/invert switch for perfect audio phase
• smooth Alps “blue velvet” rotary volume control
• front panel headphone output (1/4″)
• gold-plated RCA inputs and outputs, and grounding connection
• metal casing w/ vibration damping feet

“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.” – Music Hall

🔑KEY FEATURES

• A/D converter: Wolfson WM8786
• USB receiver: Tenor TE7022 24-bit / 96 kHz
• input: RCA (MM/MC/Line) 
• output: RCA (Line Variable/Fixed) / USB / 1/4″ stereo headphone
• 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)
• RIAA curve accuracy: ±0.3 dB
• THD: 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%
• dimensions: 6.3 x 2.0 x 6.7″ / 15.9 x 5.1 x 17.1 cm
• weight: 2 lbs / 900 g

📦COMES WITH

• power supply