Australian Monitor. SA120, SA60 User Manual
SA60, 60w Mixer Amplifier
SA120, 120w Mixer Amplifier
21ON 159630+3dB
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Operating Manual
POWER
SA60, 60w Mixer Amplifier
SA120, 120w Mixer Amplifier
Product Description
The SA60 is a 60 watt, 6 channel mixer amplifier and similarly the SA120 is a 120 watt, 6 channel mixer amplifier. Both
models operate from 230/240 V AC @ 50 Hz (or 1 15 VAC @ 60 Hz with factory modification) or 24 VDC via an external
battery supply. Both models can either be desk or rack mounted and are 2 standard rack units high. Rubber feet are
provided for table mounting but these should be removed if rack mounting is intended. Both amplifiers will deliver their
specified wattage into loads of 8 ohms (and 4 ohms on the SA120), 70 or 100 volt line. Both models feature six dual
purpose inputs, XLR balanced mic input and dual RCA aux/line level inputs. Channel 6 has a less sensitive aux/line level
input to enable it to accept a CD player or similar high level inputs. The SA series amplifiers feature output overload
protection, generous internal heat sinking and a strong steel chassis. A TRS (tip, ring, sleeve) insert point between the
mixer and amplifier stages is also provided for easy insertion of a graphic EQ, compressor or FBX Feedback Exterminator.
21ON 159630+3dB
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777777 22 7
888888 33 8
222222 33 2
111111 44 1
999999 44 9
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CH 1 CH 2 CH 3 CH 4 CH 5 C H 6 BASS TREBLE MASTER
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Front Panel Features
Dual Microphone/Line Level Controls
The 6 dual mic/line input controls are labelled Ch 1 through Ch 6 and should be adjusted to provide the required mix level
for each individual channel. Start with the controls set to level 0 and turn the controls slowly clockwise until the desired
mix for each channel is obtained.
Bass Control
Setting this control in the centre “zero” position will give an overall flat bass response to the output of the amplifier.
Adjusting the bass control in a clockwise direction will provide up to +12 dB of bass boost @ 100 Hz. Adjusting the bass
control in a counter-clockwise direction will provide up to -12 dB of bass cut @ 100 Hz.
Treble Control
Setting this control in the centre “zero” position will give an overall flat treble response to the output of the amplifier.
Adjusting the treble control in a clockwise direction will provide up to +9 dB of treble boost @ 10 kHz. Adjusting the
treble control in a counter-clockwise direction will provide up -9 dB of treble cut at 10 kHz.
Master Output Control
This control adjusts the overall output level of the amplifier depending on the levels set for the individual input mix
channels as detailed above. Start with the control level set to level 0 and slowly turn the control clockwise until the
desired output level of the amplifier is reached.
Power Switch
This switch controls the switching of the AC power to the amplifier. Rocking this switch upwards turns on AC power
to the amplifier while rocking the switch downwards turns power off to the amplifier . When in the upward “On” position,
the blue LED within the LED VU Display Meter will glow.
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