BV120H All Tube Guitar Amplifier
System Block Diagram:
CH.1
TUBE
STAGE
INPUT
BASS MID TREBLE LEVEL
TUBE
STAGE
CH.2 | TUBE | TUBE | TUBE | TUBE | |
GAIN | |||||
STAGE | STAGE | STAGE | STAGE | ||
|
BASS MID TREBLE LEVEL
PAD
SWITCHING
CHANNEL
SWITCHING
SEND RETURN
REVERB | EFFECTS | |
LOOP | ||
LEVEL 1 | ||
|
REVERB
LEVEL 2
POWER | IMPEDANCE |
| |
| SELECTOR |
PRESENCE
FREQUENCY
COMPENSATOR
EFFECTS
SWITCHING
MAIN
SPKR
OUT
EXT.
SPKR
OUT
LINE
OUT
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