Toa A-903A, Руководство по эксплуатации, Страница: 8 / 15

TOA NEW 900 SERIES
(OPTION)
The TOA PLUG-IN MODULES are suitable for TOA 900 S E R I E S
M I X E R POWER A M P L I F I E R S A-901A, A-903A, A-906A, and
A-912A M I X E R P R E A M P L I F I E R M-900A, and POWER A M P L I -
F I E R S P-906A, P-912A and P-924. Owing to wide selection of
MODULES, the desired applications will be obtained. The various
types of connectors can also meet the needs of equipment to be
connected. MICROPHONE P R E A M P L I F I E R H-01 series, H-21 and
H-31 incorporates controls for high-cut, low-cut and gain, H-02
series, H-22, H-32 and H-03 series controls for low-cut and gain.
A gain control is built in MAG. PHONO PREAMPLIFIERS E-01
and E-11 series, A U X I L I A R Y P R E A M P L I F I E R S X-01 and X-1 1
series and X-21, PAGING INPUT I-01 and LINE OUTPUT T-01
series. T-01 series is an output module with transformer, serving
as a line output for recording, etc..
PAGING INPUT I-01 is specially designed to associate with TOA
INTERCOM SYSTEMS. It accepts paging signals from the intercom
station.
A group of special signal generating modules is also available for
catching-attention before announcement and testing within the total
easy insertion and removal.
Features:
1. Wide dynamic range
2. Low noise and distortion
3. Wide frequency response
4. Built-in remote volume control circuit (available for models
having 20's in its model number such as H-21)
5. Built-in muting circuit to mute incoming signal when MUTE
TERMINAL is grounded. (available for modules having 10's in
its model number such as X - 1 1 )
6. Built-in muting circuit to deliver output signal when MUTE
TERMINAL is grounded, (available for modules having 30's in
its model number such as H-31)
7. Built-in signal activated muting function (L-41)
8. Presettable gain control (except for B-01, B-11, L-01 and L - 1 1 )
9. Microphone modules furnished with tone controls (H-01, H-02,
H-21, H-22, H-31, H-32 and H-03)
(INPUT CONNECTIONS, T-01 OUTPUT CONNECTION)
Plug-in Modules and Accessories
system. A L L PLUG-IN MODULES have handles on their front for
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