The ART Digital MPA-II delivers all of the same great features of the ProMPA with the added versatility of digital output. Like the ProMPA-II, each input circuit has 48v phantom power and features variable input impedance which can radically vary the overall performance of any high quality dynamic or ribbon microphone. The Digital MPA-II can be configured for dual mono or stereo operation with selectable mid/side mic support, summing the adjacent channel, to decode left/right signals.

Key features:

• Variable input impedance for flexible microphone voicing (150 Ohms To 2400 Ohms)
• Selectable plate voltage
• Large VU meters
• Backlit function switches
• Discrete Class-A input microphone preamplifier
• Low noise at lower gain settings
• Low total harmonic distortion
• Wide frequency response
• Front-mounted instrument input jack
• Supports mid/side miking technique
• Operates at +4dbm/-10dbv output
• Selectable stereo/dual-mono operation of output controls
• Automatic instrument input selection
• 24-204KHz External sample rate
• 44.1K, 48K, 88.2K, 96K, 176.4K, 192K Internal sample rates
• 24/16 bit switchable dithering
• Wide dynamic range A/D
• Rotary encoder for quick selection of sample rate
• Separate analog & digital output level controls
• Digital Level LED meters display both Average & Peak level
• ADAT optical I/O
• Sync to incoming ADAT data rate
• Switch selectable optical output (S/PDIF or ADAT)
• AES/EBU & S/PDIF outputs
• Two word clock jacks allowing loop through