The TS-910 is the central control unit of an integrated conference system, designed to work with both wired and infrared conference units simultaneously. By connecting to expansion units and infrared transmitter/receiver units, it can manage and control the entire system. A single system can support up to 192 conference units in total.

It features a built-in Feedback Suppression (FBS) function to reduce acoustic feedback effectively. The system can also be monitored and controlled via a PC, allowing functions such as external control, voting result review, and installation status checks. Additionally, it provides two audio channels for base and translation languages. With an optional rack-mounting bracket, the TS-910 can be installed in a standard EIA equipment rack, occupying four rack units.

POWER SOURCE	100 – 240 V AC, 50/60 Hz (use of the supplied AC adapter)
POWER CONSUMPTION	72 W
CURRENT CONSUMPTION	Max. 3 A DC (when 24 V DC is supplied from the accessory AC adapter)
CARRIER FREQUENCY	Reception: Audio channel 1: 7.35 MHz Audio channel 2: 8.10 MHz Audio channel 3: 8.55 MHz Audio channel 4: 9.15 MHz Control channel: 6.45 MHz Transmission: Base language channel: 1.95 MHz Translation language channel: 2.25 MHz
INPUT	MIC 1 (Base Language): -60 dB*, 600 Ω, unbalanced, φ6.3 mm phone jack (2P) MIC 2 (Translation Language): -60 dB*, 600 Ω, unbalanced, φ6.3 mm phone jack (2P) AUX 1 (Base Language): -20 dB*, 10 kΩ, unbalanced, φ6.3 mm phone jack (2P) AUX 2 (Translation Language): -20 dB*, 10 kΩ, unbalanced, φ6.3 mm phone jack (2P) AUX 3 (Base and Translation Language): -20 dB*, 10 kΩ, unbalanced, φ6.3 mm phone jack (2P)
OUTPUT	LINE: -20 dB*, 10 kΩ, unbalanced, φ6.3 mm phone jack (2P) REC: -20 dB*, 10 kΩ, unbalanced, φ6.3 mm phone jack (2P), RCA pin jack HEADPHONES: φ3.5 mm mini jack (3P:monaural)
EXTERNAL EQUALIZER	Input: -20 dB*, 10 kΩ, unbalanced, RCA pin jack Output: -20 dB*, 10 kΩ, unbalanced, RCA pin jack
NUMBER OF CONNECTABLE CHAIRMAN/DELEGATE UNITS	192 units
NUMBER OF CONNECTABLE INFRARED TRANSMITTER/RECEIVER UNITS	Up to 4 units (with the use of distributor, up to 16 units connectable when they are all TS-905, and up to 12 units when they are all TS-907, or TS-905 and TS-907 are used in combination)
INFRARED TRANSMITTER/RECEIVER I/O TERMINAL	BNC jack
NUMBER OF CONNECTABLE EXPANSION UNIT	4 units (Up to 8 units connectable when using a distributor)
LED INDICATOR	Voting result indicators 1 – 3 (7-segment LED, 3 digits), Audio signal receiving indicators 1 – 4 CH, Data signal receiving indicator, External control priority indicator, External control communication indicator, Battery indicator (Flashes in case of battery warning of Infrared Conference unit), Short-circuit indicator
EXTERNAL CONTROL CONNECTION TERMINAL	D-sub connector (9P, male)/USB-B selectable
FUNCTION SWITCH	Simultaneous speaker No. setting switch: 1/2/3/4 Mic-off setting switch: TIME OUT ON/OFF Speech priority selector switch: A/B/C (A: First-in-first-out priority, B: Last-in-first-out priority, C: Fixed for the first unit, and last-in-first-out for the subsequent units) FBS selector switch: External equalizer/OFF/FBS AUTO/FBS MANUAL
OPERATING TEMPERATURE	0 ℃ to +40 ℃ (32 ゜F to 104 ゜F)
OPERATING HUMIDITY	90 %RH or less (no condensation)
FINISH	Panel: Surface-treated steel plate, gray metallic, paint, semi-gloss
WEIGHT	2.8 kg (6.17 lb)
ACCESSORY	AC adapter (Cord length: 1.8 m (5.91 ft) DC cord, and 2 m (6.56 ft) detachable AC cord)…1
OPTION	Rack mounting bracket: MB-TS900