MP™ 400 SPECIFICATIONS
Note: All specifications are typical unless otherwise noted. 0 dBV = 1 Volt RMS
0 dBu = .778 Volts RMS
All specs are referenced to nominal output level (0 dBV) unless otherwise noted.
All measurements are wideband 20 Hz to 20 kHz unless otherwise noted.
All control settings are nominal (50% rotation) unless otherwise noted.
CHANNEL:
Equivalent Input Noise
Frequency Response:
(To Speaker Outputs) ±3 dB 20 Hz to 20 kHz
Distortion: @ (1 kHz):
Less than .009%
Input Impedance:
Low Z Bal. 2K ohms 1/4" Mic Input 22K ohms
CHANNEL EQ:
Contour EQ:
±15 dB @ 10 kHz Minimum Center Detent flat ±2 dB
Nominal Channel Gain:
Line = 0 dB
Low Z = 30 dB
Maximum Channel Gain:
Low Z = 50 dB
Line = 19 dB
Nominal Input Level:
Low Z =
Line = 0 dB
Minimum Input Level:
Low Z =
Line =
Maximum Input Level:
Low Z
Line = +28 dB
High EQ:
±15 dB @ 12 kHz Minimum Center Detent flat ±2 dB
Mid EQ:
±15 dB @ 1 kHz Minimum Center Detent flat ±2 dB
Low EQ:
±15 dB @ 60 HZ Minimum Center Detent flat ±2 dB
Maximum Output Level:
Main: = + 18 dBV (8.0 V RMS)
Effects: = + 18 dBV (8.0 V RMS)
Nominal Headroom:
Main: = 18 dB
Effects: = 18 dB
Output Impedance:
Main: = 100 ohms
Effects: = 100 ohms
Output Noise:
Residual: -95
(Master Level Down)
Bus:
(Master Nominal, All Channel Level Full CCW, Reverb Level Down)
Nominal:
(All Controls Nominal, Low Z Input Terminated 150 Ohms)
Signal to noise ratio:
Microphone input to speaker output (>80 dB)
Frequency Response: 20 Hz to 20 kHz
SYSTEM DYNAMIC RANGE:
95 dB
POWER AMP SECTION:
Frequency Response:
+0,
RATED POWER AND LOAD:
80 W RMS into 4 ohms
55 W RMS into 8 ohms
THD less than .5% Mic input to speaker output 1 kHz at rated power. Speaker system Impedance: 4 ohms minimum.
Phantom Power: | Power Requirements: |
+15 VDC | 150W @ 100V, 120V, 230 VAC 50/60 Hz. |
MASTER: |
|
Gain |
|
Main: = 10 dB (variable) |
|
Specifications are subject to change without notice.
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