TOA TS-681L Chairman Unit

Product Code: OTC2283

The TS-681L is a Chairman unit of the TOA conference system, TS-680 Series of which compact and lightweight design makes it easy to install and store. Placing the talk key in the ON position allows a chairman to speak and disable the speaker to prevent feedback.

If the talk key is placed in the OFF position, the microphone cannot be used but the speaker is turned on, allowing voices from other conference units to be monitored. Priority key on the chairman unit allows the chairman to take precedence over any delegate units. And the TS-681L Chairman Unit comes with a long microphone as a standard accessory.

৳ 26,650

Description

TOA TS-681L Chairman Unit Specs:

Power Source 36 V DC, 30 mA or less (supplied from the Central Unit TS-680)
Output Headphone/Recording: 32 Ω (headphone)/10 kΩ, -20 dB* (recording),
unbalanced, mini jack (with Volume control)
Internal speaker: 130 Ω, 200 mW (with Volume control)
Control Talk Key: Microphone, speaker on-off control by talk key
Priority button: Microphone, speaker on-off, other microphone cutoff, and
single-tone chime activation
Volume control: Headphone output and internal speaker volume adjustable
Microphone Unit
(Accessory)
Electret Condenser Microphone
Directivity: Unidirectional
Impedance: 1.8kΩ
Sensitivity:  -37dB (1kHz 0dB = 1V/Pa)
Frequency Response: 100Hz – 13 kHz
Length: 518mm
Weight: 105g (0.23 lb)
Operating Temperature 0 °C to +40 °C (32 °F to 104 °F)
Operating Humidity 90 %RH or less (no condensation)
Finish ABS resin, black, paint
Dimensions 145.3 (W) × 70.7 (H) × 150.5 (D) mm (5.72″ × 2.78″ × 5.93″)
(Excluding Microphone Unit)
Weight 800 g (1.76 lb) (Excluding Microphone Unit)
Accessory Long Microphone Unit x 1
Option Extension cord: YR-780-2M, YR-780-10M

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