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™ M P 4 0 0 P r o f e s s i o n a l 8 0 W a t t C o m p a c t P o w e r e d M i x e r O p e r a t i n g G u i d e...
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Featuring only the essential requirements for a sound reinforcement mixer, the MP 400 is a breeze to operate and a joy to own. Quality semiconductor components lend a hand to achieve the excellent audio characteristics and reliable service that has made the MP Series Mixer so well known.
Illuminates when AC power is being supplied to the mixer. SPEAKER CONNECTIONS This section will help you locate the two speaker output jacks on the rear of your MP 400. WARNING: NEVER ALLOW YOUR TOTAL SPEAKER IMPEDANCE TO DROP BELOW THE MINIMUM IMPEDANCE OF 4 OHMS.
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CHANNEL FEATURES (CHANNELS 1-4) The following section describes channels 1-4. Each of these input channels is identical. MIC (LOW Z) INPUT XLR balanced low impedance channel input optimized for a microphone or other low impedance source. Pin 2 is the positive input. This connector has +15V phantom power supply on Pins 2 and 3 at all times (Pin 1 is the ground reference).
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MASTER FEATURES MASTER LEVEL CONTROL Controls the overall volume level of the system. MASTER REVERB CONTROL Controls the amount of reverb that will be heard in the main mix. MASTER EQUALIZATION Provides ±15 dB equalization at each center frequency. EQ boost is obtained by moving a particular EQ band’s control above the “0”...
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™ 400 SPECIFICATIONS Note: High EQ: All specifications are typical unless otherwise noted. 0 dBV = 1 Volt RMS ± 15 dB @ 12 kHz Minimum 0 dBu = .778 Volts RMS Center Detent flat ±2 dB All specs are referenced to nominal output level (0 dBV) unless otherwise noted.