Peavey IRM 8150 - Manual (Page 8)

8
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 stated.
All control settings are nominal (50% rotation) unless
otherwise noted.
CHANNEL
Equivalent Input Noise:
-114.5 dBV @ 40 dB max gain
Frequency Response:
(to speaker outputs)
±
1 dB 20 Hz to 20 kHz
Distortion:
(1 kHz)
Less than .015%
Input Impedance:
Low Z Bal = 1.7 K ohms
Line Input = 13 K ohms
High EQ:
±
12 dB @ 10 kHz minimum
center detent flat
±
2 dB
Mid EQ:
±
12 dB @ 600 Hz minimum
center detent flat
±
2 dB
Low EQ:
±
12 dB @ 50 Hz minimum
Center detent flat
±
2 dB
Nominal Channel Gain:
Low Z = 20 dB
Line = 0 dB
Minimum Channel Gain:
Low Z = -69 dB
Line = -89 dB
Maximum Channel Gain:
Low Z = 40 dB
Line = 20 dB
Nominal Input Level:
Low Z = -20 dBV
Line = 0 dBV
Minimum Input Level:
Low Z = -40 dBV
Line = -20 dBV
Maximum Input Level:
Low Z = +6 dB
Line = +26 dB
Phantom Power:
+48 V DC
GRAPHIC EQUALIZER:
Filter Bandwidth:
1 octave
Filter Frequencies:
(ISO Stds.)
63 Hz, 125 Hz, 250 Hz, 1 kHz, 2 kHz, 4 kHz, 8 kHz,
16 kHz
Filter Q:
1.57
Maximum Boost & Cut:
+ 6 dB, -12 dB
Noise:
-100 dBV
Distortion:
(1 kHz)
Less than .005%
Frequency Response:
±
1 dB 7 Hz to 40 kHz
Input Level:
Nom = 0 dBV (1.0 V RMS)
Max = +19 dBV ( 9 V RMS)
Output Level:
Nom = 0 dBV (1.0 V RMS)
Max = +19 dBV ( 9 V RMS)
Input Impedance:
10 K ohms