Nady Systems SPM-835 Stereo Amplifier User Manual


 
BACK PANEL
to narrow the stereo width of a reverb field. To do this you will
have to come back on two mono channels to get independent
pan for the left and right signals.
(25) AUX SEND
The Aux Send jack is the unbalanced output for the signals
sent from the channel Aux controls (5). It is post-fader. This
signal can be sent to the input of an effects processor, multi-
track recorder, or used for any other line-level auxiliary
purpose. The Aux Send level is adjusted by the channel Aux
Send controls (5).
(12) PHANTOM POWER ON LED INDICATOR
This LED will light when the PHANTOM POWER switch (28)
is turned on.
(13) POWER ON LED
Once you have connected the AC power cord to the AC
power source and the AC Power In Socket (29), switch on
your mixer with the Power On switch (27). The Power ON
LED will light up. Allow 1 minute after powering up for the
system to reach equilibrium before setting input gains and
other levels.
b. Master Mix Function and Operation
(32) MAIN SPEAKER OUTPUTS
(23) STEREO OUTPUTS
(15) TAPE INPUTS
(18) TAPE IN LEVEL CONTROL
CONTROLS AND CONNECTIONS
9
(14) REC OUTPUTS
(17) MASTER MIX GAIN CONTROL
(19,20 ) LED OUTPUT METERING INDICATORS
(21) TAPE IN TO MASTER/TAPE TO HEADPHONES
ONLY SWITCH
The Master Mix is output to the Main Speaker outputs (32),
Stereo Outputs (23), and the Record Output (14). The L/R
Speaker Outputs (32) provide 35W at 4 ohms for powering
P.A. speakers rated for this power or more. The Stereo
Outputs are Left (L) and Right (R) 1/4 TRS phone jacks
compatible with both unbalanced and balanced connections
to other mixers, recording equipment, or additional amplifiers
for increased P.A. power, etc. The REC Outputs (14) also
provide an output of the master mix. These outputs are RCA
jacks, and designed primarily for inputs to tape recorders, etc.
The output level routed to the Speaker outputs, Stereo
Outputs and REC Outputs is determined ultimately by the
setting of the Master Mix Gain Control (17). The Master
Mix (signal on the main bus) is the sum of the signals routed
from all the channels and also the inputs from the AUX return
bus and the TAPE Input (15). Set the Tape In To
Master/Tape to Headphones Only switch (21) to the down
position to route signals from the Tape Input (15) to the
Master Mix Gain Control (17). The level of signal routed to
the Master Mix Gain Control (17) from DAT, tape decks, CD
players, etc., input to the Tape Input (15) is determined by
the setting of the output volume control of the audio device
(29)
(32)
(27)
(28)
(31)
(30)