Rear Panel Controls - Ceriatone JCM 800 2204 User Manual

4) REAR PANEL CONTROLS

1) SEND ¼" instrument jack
2) RETURN ¼" instrument jack
3) IMPEDANCE SELECTOR three-way rotary selector
4) SPEAKERS ¼" speaker jacks (x2)
5) BIAS TEST probe jacks (x2)
6) COM probe jack
7) FULL / HALF 2-way toggle switch
8) HT FUSE
9) MAINS FUSE
10) MAINS IEC cable inlet
SEND ¼" instrument jack can be used to directly interface the preamps of the JCM800, thereby bypassing the power amplifier.
Conversely, this is usually used as the SEND of the effects loop. Plug the input of your effects unit, or interface device (ex – C-
lator, Klein-ulator) into this jack using ¼" instrument cable.
RETURN ¼" instrument jack can be used to directly interface the power amp of the JCM800, thereby bypassing the preamp
and using the amplifier as a power amplifier. Conversely, this is usually used as the RETURN of the effects loop. Plug the
output of your effects unit, or interface device (ex – C-lator, Klein-ulator) into this jack using ¼" instrument cable.
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