ARTP_PROMPAIICE
The ART Pro MPA-II is an affordable dual-channel tube microphone pre-amp with VU meters. The Pro MPA-II will surprise you. At this price point, the Pro MPA-II rivals many other tube preamps that cost a lot more. Key features on the MPA-II are variable input impedance, dual mono or stereo operation, M/S stereo miking support, dual gain stage, instrument inputs on the front, and a low cut filter per channel. Check out some user reviews from Gearslutz and SOS.
Type: Preamps/Channel Strips
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
Extremely Low Total Harmonic Distortion (THD)
Wide Frequency Response
Additional Front Mounted Instrument Input Jack
Supports Mid/Side Miking Technique
Operates at +4dbm/-10dbv Output
Selectable Stereo/Dual Operation of Output Controls
Automatic Instrument Input Selection
Frequency Response: 15Hz to 48kHz (+0, -1dB) @ normal plate voltage
15Hz to 120kHz (+0, -1dB) @ high plate voltage
Total Harmonic Distortion: <0.005% (typical)
CMRR: > 90dB
Dynamic Range: > 110dB ("A" weighted)
Equivalent Input Noise: -129dBu (XLR, "A" weighted)
Input Impedance: 150-3000 Ohms adjustable (XLR), > 800K Ohms (Instrument)
Maximum Gain: 75dB
Maximum Input Level: +19dBu (cannon)
Maximum Instrument Input: +17dBu
Maximum Output Level: +27dBu (XLR)
Output Impedance: <47 Ohms (XLR)
Meter Calibration: 0 VU = +4dBu outupt (+4dB mode) / 0 VU = -10dBV output (-10dB mode)
High Pass Filter: Single pole, 10-200 Hz adjustable
Power Requirements: USA - 105 to 125 VAC / 60 Hz Export units configured for country of destination
Dimensions: 8.75"D x 19.0"W x 3.50" H (222mm x 482mm x 88mm)
Weight: 10.5 lbs (4.5 kg)