The DPA MMP-A Preamplifier is a transformerless preamplifier and output stage for DPA Reference Standard MMC series capsules. The modular capsules attach to the MMP-A and the preamplifier provides an XLR output, high quality transformerless output signal and 48V phantom power (via external source).
Main Benefits
- Modular Output Stage for MMC Capsules
- Transformerless Preamplifier
- Phantom Powered: 48V
Tech Specs
Output connector: XLR-3M. Pin 1: shield, Pin 2: signal + phase, Pin 3: - phase
Low-cut frequency, -3 dB: 8 Hz
Noise with shorted input A-weighted: 0.5 µV
Output voltage, RMS: > 5 V
Output voltage, peak: > 16 V
Type of electronic circuit: Active
Switchable attenuator, filters etc.: 0 dB, -20 dB
Output impedance: < 200 ohm
Cable drive capability: 100 m (328 ft)
Output balance principle: Impedance balancing with Active Drive
Common mode rejection ratio (CMRR): > 60 dB
Power supply (for full performance): 48 V Phantom power (± 4 V)
Current consumption: 2.8 mA
Diameter: 19 mm (0.75 in)
Temperature range: -40 °C to 45 °C (-40 °F to 113 °F)
Relative humidity (RH): Up to 90 %
Compatibility
Compatible with the Following Capsules
- MMC4006 Omni Microphone Capsule
- MMC4011 Cardioid Microphone Capsule
- MMC4015 Wide Cardioid Microphone Capsule
- MMC4017 Shotgun Microphone Capsule
- MMC2006 Twin Diaphragm Omni Microphone Capsule
- MMC2011 Twin Diaphragm Cardioid Microphone Capsule
