PB800 PortaBass Bass Amplifier Head
System Block Diagram
CHANNEL 1
0dB
GAIN
CHANNEL 2
0dB
GAIN
EFFECTS EFFECTS
RETURN SEND
CW
HIGH PASS
FILTER
ULTRA ULTRA
LOW HIGH
PEAK
HIGH PASS
FILTER
ULTRA ULTRA
LOW HIGH
LOW MID MID HIGH FREQ
LOW MID MID HIGH FREQ
EFFECTS
BLEND
MASTER
PRE
POST
LIMIT
POWER | SPEAKER | |
AMP | ||
OUTPUTS | ||
|
LINE
OUT
TRANSFORMER
BAL. LINE OUT
LEVEL
GND
LIFT
7
