Toa A-706 Specifications

7 0 0 S
E R I E S
/
M I X E R
A
M P L I F I E R S
A - 7 0 6
A - 7 1 2
A - 7 2 4
TOA 700 SERIES MIXER/AMPLIFIERS
offer versatile features and outstand-
ing value for installed sound applica-
tions such as boardrooms, educational
facilities, houses of worship and many
others.
The 700 Series model lineup includes
the A-706 (60 W), A-712 (120 W), and
A-724 (240 W); all manufactured with
proven TOA quality and reliability.
Features include six mic/line inputs,
two auxiliary line inputs and a 900
Series module port. Each mic/line
input includes a mic trim control and
23 VDC phantom power. Speaker out-
puts consist of 70.7 V, 25 V and 4 ohm.
An auxiliary line output can be used
for recording or connection to an
external booster amplifier.
An Auto-Mute function provides
voice-activated priority override. You
can assign inputs to activate or
respond to the muting function with
rear panel DIP switches. Muting can
also be activated with an external
switch-closure.
Other features include channel and
master volume controls, bass/treble,
processor insert jacks and output level
meter. Master volume and power
on/off can also be controlled remotely.
Short-circuit and thermal protection
circuitry ensures extended operation.
Optional accessories include the MB-25B
rack-mount kit and YA-920 volume
control security knob.
The 700 Series is UL and cUL listed
with competitive pricing and a five-
year warranty.
:
H
I G H L I G H T S
Nine Channel Integrated Mixer/Amplifiers
for paging and background/foreground
music distribution
Proven TOA Quality and Reliability with
wide frequency response, very low noise
and distortion, and excellent output
regulation
Three Models:
A-706 (60 W)
A-712 (120 W)
A-724 (240 W)
Six Mic/Line Inputs, balanced, with mic trim,
23 VDC phantom power and removable
terminal block connector
Two Auxiliary Inputs, unbalanced, with
dual-RCA jacks for convenient connection
of stereo sources
Module Slot accepts 900 Series plug-in
modules with additional features
Transformer-Isolation for Telephone
Paging Applications (Input #1)
25 V, 70.7 V and 4 Ohm Speaker Outputs
with removable terminal block connector
Auto-Mute Priority Function assignable
via external switches
Channels 1-3 and Module
configurable as Mute Send
Channels 1-8 and Module
configurable as Mute Receive
O
P T I O N A L
Plug-in Modules (see back page)
MB-25B Rack-mount Kit (2 RU)
PF-511 Perforated Rack Panel (1 RU)
YA-920 Volume Control Security Knob
IT-455 Input Transformer (channels 2 and 3)
A
C C E S S O R I E S
Auto-Mute SENSE Control for adjusting
mute activation threshold
External Mute Terminals for activating
mute function with external switch-closure
Individual Channel and Master Volume
Controls
Bass/Treble Tone Controls
Output Level Meter and Power Indicator
Remote Master Volume controlled with
an external 10k ohm linear-taper potentiometer
Auxiliary Output for connecting an external
amplifier or recording device
Pre-amp. Out / Power Amp. In Insert Jacks
for connecting external signal processors
Remote AC Turn-On for activating power
with an external switch-closure
Turn-On Delay disconnects output during
power-up
Over-current and Thermal Protection Circuitry
prevents potential damage from overloads,
short-circuit and overheating
Detachable IEC-type AC Power Cord
Volume Control Security Knobs Included (4)
Optional Rack-Mount Kit, model MB-25B (2 RU)
UL / cUL Listed
Five Year Warranty