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Rear
Fuse and Power Cord – Make sure to replace fuse with same type and rating.
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Footswitch Jack – The footswitch cable plugs in here. Uses a standard MIDI/sync cable.
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EFX / RVB Footswitch Jack – A ¼-inch TRS input that connects to a standard dual latching
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footswitch such as the Traynor TFS-2. The reverb or the effects in all three channels can be
defeated via this footswitch.
Send / Rtn Jacks – ¼-inch phone Input and Output jacks with controllable effects send. The return
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is controlled by the individual channel returns on the front panel.
Amp In / Pre Out Jacks – Can be used as a loop-thru for connecting pedals.
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D.I. / Headphone Outputs – Outputs with simulated speaker compensation. They can be used for
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recording or for silent practicing. They remain active when the amplifier is in standby mode.
Speaker Outputs / Impedance Selector – Connect your speakers here. Make sure that your
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speakers are properly connected before operating the amplifier and that the impedance selector is
set to the proper position for matching up to the speakers.
Amplifier Mode Switch – The YCS100 can be operated in either 100-watt Class AB mode or in
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30-watt Class A mode.
Tuner Out – This jack provides a buffered output from the guitar and remains active when the tuner
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mute switch on the front panel is depressed.
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Chassis Layout
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