Signal Flow Block Diagram; Specifications - Peavey EVH 5150 II Operating Manual

POWER AMPLIFICATION
SECTION
RATED POWER AND LOAD:
120 W RMS into 16, 8, or 4 ohms
POWER @ CLIPPING:
(Typically @ 5% THD, 1 kHz, 120 V AC
line)
130 W RMS into 16, 8, or 4 ohms
(Bias must be reduced to measure.)
FREQUENCY RESPONSE:
+0, -3 dB, 50 Hz to 20 kHz @ 100 W
RMS into 8 ohms
HUM AND NOISE:
Greater than 75 dB below rated power
POWER AMP EQ:
Active Presence: +10 dB @ 2 kHz
Active Resonance: +10 dB @ cabinet
resonant frequency
POWER CONSUMPTION (Domestic):
400 watts 50/60 Hz, 120 V AC
(Domestic)
TUBE COMPLEMENT:
6-12AX7 preamp tubes
(1 for clean/crunch, 3 for Lead, 1 for
EFX and 1 phase splitter
4-6L6GC
LEAD
INPUT
TUBE STAGE
RHYTHM

SIGNAL FLOW BLOCK DIAGRAM

SPECIFICATIONS

PREAMP SECTION
The following specs are measured @
1 kHz with the controls preset as follows:
Low and High EQ @ 10
Mid EQ @ 0
Bright out
Lead and Rhythm Posts @ 10
Presence and Resonance @ 0 dB
Nominal levels with Pre Gains @ 5
Minimum levels with Pre Gains @ 10
PREAMP INPUT:
Impedance: Very high Z, 470K ohms
Lead Channel (with channel select in):
Nominal Input Level: -60 dBV,
1 mV RMS
Minimum Input Level: -76 dBV,
.15 mV RMS
Clean Channel (with channel select out):
Nominal Input Level: -30 dBV,
30 mV RMS
Minimum Input Level: -34 dBV,
20 mV RMS
Maximum Input Level: 0 dBV,
1.0 V RMS
(Subtract 24 dB with Crunch switch in.)
EFFECTS SEND:
Load Impedance: 47 k ohms or greater
Nominal Output: -10 dBV, 300 mV RMS
Features and specifications subject to change without notice.
BLOCK DIAGRAM
PRE
TUBE STAGES
FOOTSWITCH
SWITCH
LOGIC
CHANNEL
SELECT
TUBE STAGES
PRE
PUSH
PUSH
BRIGHT CRUNCH
FOOTSWITCH
5150 II
®
5150 II
®
LOW MID HI POST
TUBE BUFFER
TUBE STAGES
LOW MID HI POST
PREAMP
OUT
RESONANCE
7
EFFECTS RETURN:
Impedance: Very High Z, 470 k ohms
Designed Level: -10 dBV, 300 mV RMS
PREAMP OUT:
Load Impedance: 47 k ohms or greater
Nominal Output: +10 dBV, 3 V RMS
REMOTE FOOTSWITCH:
Special 3-button unit with LED indicators
(supplied)
Channel select and reverb
SYSTEM HUM AND NOISE @
NOMINAL LEVEL (clean channel):
(20 Hz to 20 kHz unweighted)
Greater than 63 dB below rated power
EQUALIZATION:
Custom Low, Mid, and High passive type EQ
Push Bright (Rhythm Channel only)
+6 dB @ 2 kHz
Push Crunch (Rhythm Channel only)
Increases gain
DIMENSIONS (H x W x D):
10" x 26.625" x 11.75"
(25.4 cm x 67.6 cm x 29.8 cm
WEIGHT:
48.3 lbs. (21.91 kg)
FOOTSWITCH
EFFECTS
SWITCH
LOGIC
TUBE
POWER
AMP
IMPEDANCE
SWITCH
SWITCH
LOGIC
PRESENCE RESONANCE
LEAD RHYTHM
SEND
RETURN
SPEAKER
OUTPUTS
PRESENCE