Roland GC-408 Service Notes

13
CIRCUIT BOARD
GC-408/GC-408S
Dec, 1997
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The PCB ASSY has reviced from the 2nd lot.
There is no difference in circuit structure.
(The following diagram is effective for 1st lot.
Until Serial No.ZK21099.)
SERVICE RESPONCE
Unnecessary since the circuit structure
of PCB ASSY fas not been changed.
CHANGE INFORMATION

Roland GC-408 Specifications

General

Brand	Roland
Model	GC-408
Category	Musical Instrument Amplifier
Language	English