Power Amp Section; Preamp Section - Peavey Rage 158 Operating Manual

POWER AMP SECTION

Rated Power and Load:
15 W RMS into 4 ohms
Power @ Clipping (Typically):
(5% THD, 1 kHz, 120 V AC line)
15 W RMS into 4 ohms
Total Harmonic Distortion:
Less than 0.5%, 100 mW to
10 W RMS, 60 Hz to 10 kHz,
4 ohms (typically below 0.2%)
Power Consumption:
40 W, 50/60 Hz, 120 V AC

PREAMP SECTION

The following specs are
measured @ 2 kHz with the
controls preset as follows:
Channel Select Normal (Out)
Low and High @ 10
INPUT
LEAD
CLEAN
This block diagram shows signal flow within the unit. In order to throughly
understand the unit's functions, please study the block diagram carefully.
RAGE
SPECIFICATIONS
Mid @ 0
Pre Gain and Post Gain @ 10
Reverb @ 0
Nominal Levels are with Nominal
Gain @ 5.
Minimum Levels are with Normal
Gain @ 10.
Preamp Input (Normal Channel):
Impedance: High Z, 1 M ohm
Nominal Input Level: -6 dBV,
70 mV RMS
Maximum Input Level:
0 dBV, 1 V RMS
CD/Tape Input:
Input Impedance: 100 k ohms
Nominal Input Level: .5 V RMS,
-6 dBV
(Stereo jack designed for use with
stereo headphone outputs on CD/
tape players)
Specifications subject to change without notice.
RAGE
BLOCK DIAGRAM
HIGH GAIN
AMP
POST
PRE GAIN
PRE
AMP
VOLUME
® 158
Headphone Output:
System Hum and Noise @
Nominal Input Level:
Equalization:
® 158
MODERN/
VINTAGE
SWITCH
LO MID HI
HEADPHONES
Load Impedance: 4 ohms
or greater
Nominal Power Output:
20 mW into 4 ohms
(Stereo jacks, monaural
signal disconnects internal speaker
when phone plug
is inserted.)
(20 Hz to 20 kHz unweighted)
62 dB below rated power
Special low, mid, and high
passive type EQ
CD/TAPE
INPUT
4 OHM
SPEAKER
PWR
AMP