Specifications

Setups
The versatility of the PRO MASTERTM is in part achieved by the many PATCH BLOCKTM (rear
panel) inputs and outputs which permit its use in a wide variety of applications. The setups
described in this section offer some idea of the varied applications of the PRO MASTER.
Use only high-quality, shielded patch cords for patching. Turn the PRO MASTER power
switch off when making patch connections to avoid possible high-level transients, noise
and hum.
Basic Sound Reinforcement (See Setup 1 .)
No rear panel patching is required. Plug in the micro-
phones and speakers. Set the front panel operating
controls as desired (orange marks on controls indi-
cate basic or initial settings). Use the FEEDBACK
FINDERTM and graphic equalizer to suppress
feedback tones.
Sound Reinforcement and Mono Tape Record
and Playback
(See Setup 2.)
Connect the s~eakers to the SPEAKER OUTPUTS
jacks. connect the AUX OUTPUT to the tape recorder
aux input jack, and the tape recorder aux output to
a
channel 7 or 8 AUX INPUT jack. Note that the tape
recorder input is not affected by the graphic equalizer.
If the frequency-shaping effects of the graphic
equalizer are desired during recording, connect the
tape recorder aux input to the PRO MASTER
EQ
OUTPUT jack. In the playback mode, the graphic
equalizer can be used as a tone control.
AUX
IN
TO CHANNEL 7 OR 8
AuX
INPUT OUTPUT 4 D IAE$~~~~
AUX
a* SPEAKER @a0? 0
ouTPUTs
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