Yorkville CA1T - Manuel (Page 8)

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to the amplifier’s inputs) and can be used to feed an external power amplifier, a signal
processor (e.g. an equalizer) or any other external appliance. The unbalanced signal is
affected by the individual input controls. Before using the PRE OUT you need to remove
the bridging-strip between this binding post and the MAIN IN terminal (21).
21. MAIN IN Terminal Strip
After removing the bridging-strip between the PRE OUT and the MAIN IN termi-
nals you can use an external signal processor (e.g. an equalizer) in the audio-
chain between the pre-amplifier and the power output stage of the power ampli-
fier This opportunity provides a proper solution whenever shaping or improving
the audio signal is necessary (adjusting delay times, equalizing, eliminating the
Larsen-effect, etc.). The input is unbalanced, and is affected by the tone controls
and the master volume control.
22. AUX 1 and AUX 2 Inputs
These two RCA-type connectors let you connect the two channels of an external
high-level unbalanced signal source, such as an AM/FM tuner, a cassette deck, a CD
player etc. Use input sensitivity switch (27), suitable for difference appliances.
23. INPUT 2, INPUT 3 and INPUT 4 lnputs
These three balanced/unbalanced combination type jack (XLR and 6.3mm) inputs
0 25V 0 25V 0 25V
COM 25V 70V 100V
DC 24V 15A
+ - 4 Ω
Connecting the speakers to 25V output
0 70V 0 70V 0 70V
COM 25V 70V 100V
DC 24V 15A
+ - 4 Ω
Connecting the speakers to 70V output
0 100V 0 100V 0 100V
COM 25V 70V 100V
DC 24V 15A
+ - 4 Ω
Connecting the speakers to 100V output
RCA Plug
Unbalanced Signal
(channel Lo R)
Earth