LINE CORD (17) (120V products only)
For your safety, we have incorporated a 3-wire line (mains) cable with proper grounding facilities. It is not advisable to remove the ground pin under any circumstances. If it is necessary to use the equipment without proper grounding facilities, suitable grounding adaptors should be used. Less noise and greatly reduced shock hazard exists when the unit is operated with the proper grounded receptacles.
SPEAKER JACK (18)
Provided for connection of internal and/or external speakers. Minimum total impedance is 4 ohms.
BALANCED LINE OUT (19)
Provides 600 ohm, transformer balanced signal to be used as “direct” patch into mixing consoles, tape recorders, etc. The signal at this point has been frequency compensated for low noise operation.
PREAMP OUT/POWER AMP IN (20)
These jacks are provided for in-line patching of effects devices. To patch an effects unit, connect the Preamp Output to the Input of the device. Next, connect the output of the device to the Power Amp Input (high-quality shielded cables must be used for these connections). The Preamp Output can also be used to route the amplified signal to a mixing console, tape recorder, etc. Connect the Preamp Output, using a shielded cable, to an input of the tape recorder, mixer, etc. This patch does not affect the operation of the amplifier. NOTE: The preamp output level is approximately 1 volt RMS and is of relatively low impedance (600 ohms). Any effects device used in this effects loop must be capable of receiving 1 volt input and providing 1 volt output in order to properly drive the power amp. The Power Amp Input has an internal switch which disconnects the internal preamp.
FOOTSWITCH JACK (21)
Provided for connection of the supplied remote footswitch. Footswitch is used to defeat reverb, post effects loop 1, and post effects loop 2.
Effects Device or Volume Pedal | Effects Device | Effects Device |
Shielded Cables Must Be Used
Session 400
600 ohm balanced out to mixer, tape deck, etc. (frequency compensated)
LINE LEVEL EFFECTS DEVICE
Shielded Cables Must Be Used
EFFECTS PATCH