audio-telex sa120 Brochure
SA120
120w, 6 Channel
Mixer Amplifier
Mixer Amplifier
Description
The SA120 is a high quality system amplifier which can be powered by 240 AC mains or 24 Volts DC. It is sturdily constructed
with a solid steel chassis and standard rack mounting front panel. Generous heat sinking and a conservatively rated 300VA
toroidal power transformer ensure that the amplifier comfortably meets specifications.
with a solid steel chassis and standard rack mounting front panel. Generous heat sinking and a conservatively rated 300VA
toroidal power transformer ensure that the amplifier comfortably meets specifications.
Inputs
The SA120 features six universal channels with separate channel gain controls. Each channel will accept balanced or microphone
or unbalanced line and auxiliary inputs. The unit has industry standard XLR microphone sockets and dual RCA Phono auxiliary
sockets for each channel.
or unbalanced line and auxiliary inputs. The unit has industry standard XLR microphone sockets and dual RCA Phono auxiliary
sockets for each channel.
Outputs
The SA120 features 100 volt, 70 volt, 4 & 8 ohm isolated transformer outputs. A separate male XLR socket provides a 700mV
max balanced transformer isolated output for connection to additional power amplifiers. A separate tape recorder output is
supplied by means of dual RCA Phono sockets.
max balanced transformer isolated output for connection to additional power amplifiers. A separate tape recorder output is
supplied by means of dual RCA Phono sockets.
Muting
The SA120 Is equipped with a multi-pin receptacle on the circuit board which accommodates the optional TX3014 two channel
muting module. With the TX3014 installed, signal present on channel 1 will mute all remaining inputs (2 to 6) . When signal is
present on channel 2, inputs 3 to 6 are muted. A single channel muting module TX3010 is also available. This unit plugs into the
same socket in the amplifier and will provide muting of channels 2 to 6 when signal is present on channel 1.
muting module. With the TX3014 installed, signal present on channel 1 will mute all remaining inputs (2 to 6) . When signal is
present on channel 2, inputs 3 to 6 are muted. A single channel muting module TX3010 is also available. This unit plugs into the
same socket in the amplifier and will provide muting of channels 2 to 6 when signal is present on channel 1.
Insert Point
A 6.35mm insert jack between the pre-amp power-amp stage is accessible on the rear panel. It is ideal for a Graphic EQ, FBX
Feedback Exterminator or any other type of line in/line out processor.
Feedback Exterminator or any other type of line in/line out processor.
DC Operation
A trickle charge circuit automatically provides a maximum of 300mV to a stand-by battery connected to the 24Volt DC input.
Tone Generator
A four tone module (ATC5488) is an optional accessory. The unit plugs-in to a receptacle inside the amplifier. A choice of any
one of four tones may be selected including Bell, Pre- announce chime, Alert tone (AS2220.1) and Evacuate tone (AS2220.1).
Any of the tones may be activated from a remote point by means of external connections which may be wired to the rear panel of
the amplifier. Activation of any tone automatically mutes inputs 2 to 6 of the amplifier
one of four tones may be selected including Bell, Pre- announce chime, Alert tone (AS2220.1) and Evacuate tone (AS2220.1).
Any of the tones may be activated from a remote point by means of external connections which may be wired to the rear panel of
the amplifier. Activation of any tone automatically mutes inputs 2 to 6 of the amplifier
Audio Telex Communications Pty Ltd
www.audiotelex.com
Sydney (02) 9647 1411, Melbourne (03) 9890 7477, Brisbane (07) 3852 1312, Perth (08) 9228 4222
Auckland (09) 415 9426, Adelaide (08) 8234 9444, Hobart (03) 6228 6373
A.C.N: 001 345 482