Ground Lift Switch - Palmer Pocket Amp ACOUSTIC Manual De Usuario

20) THRU
This 1/4" mono jack enables connecting a tuner (see 12 and 14) or a
second amp.
21) XLR OUPUT
Use a quality balanced microphone cable to connect this balanced
mic level output to your mixer or audio interface.
22) OUTPUT
Use a quality mono instrument cable with 1/4" plugs to connect the
unit to your amp or the next pedal in your effects chain.
This output and (21) are paralleled and electrically isolated. The
DI switch (11) does not affect this output.

23) GROUND LIFT SWITCH

In the LIFT position this switch disconnects the ground between
input and output to eliminate hum and noise when used with
grounded equipment.
24) POLARITY SWITCH
This switch inverts the input signal polarity. Use this to remove
low frequency resonant feedback.
25) FX INSERT
This 1/4" TRS connector provides input and output connections to
insert external effects into the Acoustic Pocket Amp. It requires
a 1/4" stereo to dual 1/4" mono plug Y-cable (SEND = tip, RETURN =
ring, SHIELD = ground).
26) 9V DC INPUT
For mains operation, connect a suitable optional 9V DC (min. 200 mA)
power adapter to this center negative barrel jack (e.g. Palmer PW9V).
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