Peavey XR 400B User Manual

XR-400B SPECIFICATIONS
CHANNELS:
4
CHANNEL INPUTS:
4 High 2 unbalanced: 4 Low Z balanced
MASTER INPUTS:
Graphic In; Auxiliary In
CHANNEL INPUT CHARACTERISTICS:
SENSITIVITY:
Master. Channel Gain (cd Vertical (12:00) setting; all EQ
Hat: 150 mV RMS (High Z): 28 mV RMS |LOW Z) 'or lull
rated output
INPUT IMPEDANCE:
220K ohms (High Z); 3K ohms (Low Z)
MAXIMUM DYNAMIC RANGE:
3 V RMS {'10 dSV) (High Z)
0.5 V RMS (-4 dBM) (Low Z)
MAXIMUM GAIN:
26 dB (High Z), 72 dB (Low Z) at Channel Gain lull CW
70dB (High Z) 86dB (Low Z) at Channel Gain and Main
Level full CW
INPUT IMPEDANCE:
22QK ohms (Jack A); 44K ohms (Jack B|
SIGNAL-TO-NOISE RATIO:
Main Level <@ 12:00: all EQ tlaU 20 Hz to 70 kHz
unweighted. 600 ohm termination (Low Z)
1 Channel Gam @ 12:00: 80 dB
All Channel Gains |ffi 12 00: 78 dB
CHANNEL EQUALIZATION:
< -15 dB @ 80 Hz & 8 kHz. Shelving Characteristic
MASTER GRAPHIC EQUALIZATION:
* -15 dB @ 100 Hz. 350 Hz. 1 kHz. 3 kH2 and 8 kHz.
Peak'Notch Characteristic; Average "Q~ of 1.5
TOTAL SYSTEM FREQUENCY RESPONSE:
* -2 dB. $3 Hz to 25 kHz. all EQ flat
LINE OUTPUTS:
Mam. Monitor, and ElteclS
MAXIMUM OUTPUT:
8 V RMS Into 10K ohms (*18d8V) or 4 V RMS into 600
ohms <->td dBM)
POWER AMP SPECIFICATIONS:
RATED POWER:
100 W RMS into 4 ohms load
POWER AT CLIPPING:
1% THD (& 1 kHz 120 VAC l> ne; typically 80 W RMS into 8
ohms; 120 W RMS into 4 ohms 2 ohm load not
recommended
FREQUENCY RESPONSE:
*0, -l dB. 30 Hz to 30 kHz. 103 W RMS into 4 ohms
TOTAL HARMONIC DISTORTION:
LOSS than Q2**L ICC mVJio I00WRMS. 50Hr to 10kHz. 4
ohms; typically below 0 . 1 %
INTERMODULATION DISTORTION:
Less than 0 2%. lOOmWto 100 W RMS. 60 Hz to 5 kHz. 4
ohms; typically below 01 %
THIS BLOCK DIAGRAM SHOWS SIGNAL FLOW WITHIN THE UNIT. IN ORDER TO THOROUGHLY UNDERSTAND
THE UNIT’S FUNCTIONS. PLEASE STUDY THE BLOCK DIAGRAM CAREFULLY.

Peavey XR 400B Specifications

General

Brand	Peavey
Model	XR 400B
Category	Amplifier
Language	English