VC-508
System Block Diagram:Using the Line Out as an Insert Jack:

The line out jack can also serve as an Insert jack, allowing you to patch external

effects into the amplifier just prior to its power amp stage. Use Crate’s STP201,

STP202 or STP203 stereo-to-mono Y-cord or an adapter such as Crate’s YPP1 17

and two 1/4” mono signal cables to connect to the effect as shown:

TIP
RING
SLEEVE
SEND
RETURN
GROUND

Stereo-to-mono Y-cord:

to Insert
jack to Insert
jack
(STP201, 3'
STP202, 6'
STP203, 9') (YPP117)
(1/4"-TO-1/4"
MONO SHIELDED
CABLES)
to
effect
"OUT"
jack
to
effect
"IN"
jack
External Effect
TIP
RING
SLEEVE

Y-adapter and 2 cables:

External Effect
TIP
TIP
RING
RING
to
effect
"OUT"
jack
to
effect
"IN"
jack
INPUT
GAIN VOLUME
SPEAKER
LINE OUT
TONE