TOA TS-781
Wired Chairman Unit with Gooseneck Microphone
Overview:
The TS-781 is a Chairman unit for TOA Conference system, of which compact and lightweight design makes it easy to install and store. Placing the speech button in the ON position allows a chairman to speak and disables the speaker to prevent feedback. If the speech button is placed in the OFF position, the microphone cannot be used but the speaker is turned on, allowing the voices from delegate units (TS-782) to be monitored. By pressing the priority button, the chairman unit can take precedence over any delegate units. Two types of dedicated microphones are made available for the TS-781 as optional products: the TS-773 standard type and the TS-774 long type.
Specifications:
|
Power Source |
36 V DC, 30 mA or less (supplied from the
Central Unit TS-780) |
|
Output |
Headphones/Recording: 32 Ω (headphone)/10
kΩ, -20 dB* (recording), |
|
Control |
Speech button: Microphone, speaker on-off
control by speech switch |
|
Operating Temperature |
0 ℃ to +40 ℃ (32 ゜F to 104 ゜F) |
|
Operating Humidity |
90 %RH or less (no condensation) |
|
Finish |
Upper case: ABS resin, silver metalic,
paint |
|
Dimensions |
145.3 (W) × 70.7 (H) × 150.5 (D) mm
(5.72" × 2.78" × 5.93") |
|
Weight |
800 g (1.76 lb) |
|
Option |
Extension cord: YR-780-2M, YR-780-10M |
TS-773 Standard Microphone
- Gooseneck, 36.8cm
The TS-773 is a designed microphone for exclusive use with the conference units of the TS-770 series Conference system. Ring type In-Use lamp located at the microphone head permits displaying the operation status of the conference units.
Specifications:
|
Type |
Electret
condenser microphone |
|
Directivity |
Unidirectional |
|
Rated Impedance |
1.8
kΩ |
|
Rated Sensitivity |
-37
dB (1 kHz 0 dB = 1 V/Pa) |
|
LED Indicator |
Speech
indicator (ring type) |
|
Frequency Response |
100
- 13,000 Hz |
|
Output Connector |
Combined
type of XLR-4-32 |
|
Finish |
Gooseneck:
Stainless steel, black |