TOA TS-7912DW Central Unit

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Description : TOA TS-7912DW

The TS-7912DW is a Central unit for TOA Conference System. With the use of its line connection terminals permits connections to the Conference units of TS-791L and TS-792L, making up a conference system. It has built-in 120W power amplifier for external speaker. Each operation of Conference units and Power amplifier has its own power supply. The TS-7912D is equipped with Video conference connection terminals such as USB port or RCA jack. It is also equipped with Equalizer connection terminals to connect an equalizer or other signal processor. In addition it has 2 slots dedicated to the Wireless Tuner module WTU-M9800. With the use of an optional rack mounting bracket, it can be mounted in an EIA standard equipment rack (2 unit size).

Specification : TOA TS-7912DW

• TOA TS-7912DW  Power Source     100 - 240 V AC, 50/60 Hz
• TOA TS-7912DW  Power /  Current Consumption     235 W (rated output, 64 units) 85 W (1/8 of rated output, 64 units) 200 mA or less (when power switch is OFF)
• TOA TS-7912DW Rated Output     120 W (Speaker Output)
• TOA TS-7912DW Frequency Response     20 Hz to 20 kHz ±3 dB
• TOA TS-7912DW Distortion     1 % or less at 1 kHz (20 kHz LPF (AUX-0025))
• TOA TS-7912DW Tone Control     Bass: ±10 dB at 100 Hz, Treble: ±10 dB at 10 kHz (Speaker Out)
• TOA TS-7912DW Signal to Noise Ratio     83 dB or more (Speaker volume: min.) 76 dB or more (Speaker volume: max, Input volume: min.) 55 dB or more (Speaker volume: max, Input volume: max.) (A-weighted)
• TOA TS-7912DW Audio Input     Mic: -60dB* (unbalanced) / -41 dB* (balanced) selectable, 600 Ω, Ø6.3 mm phone jack Note: MIC input is equipped with phantom power (24 V DC, ON/OFF switchable) AUX IN: -20 dB*, 10 kΩ, unbalanced, RCA pin jack x 2 MODULE 1, 2: -20 dB*, 10 kΩ, compatible Wireless Tuner Module WTU-M9800
• TOA TS-7912DW Audio Output     SPEAKER OUT: High impedance (100 V line / total 83 Ω) / Low impedance (4 - 16 Ω) selectable, removable terminal block (3 pins) REC OUT: -10dB*, 10 kΩ, unbalanced, RCA pin jack x 2
• TOA TS-7912DW Equalizer RETURN/SEND Terminal     -10dB*, 10 kΩ, unbalanced, RCA pin jack, ON/OFF switchable
• TOA TS-7912DW Video Conference IN/OUT Terminal     -10dB*, 10 kΩ, unbalanced, RCA pin jack USB Audio Type-B port (for PC) Audio streaming data-in: 11.025/16/22.05/32/44.1/48 kHz sampling frequency (selectable on PC), 16-bit PCM. Audio streaming data-out: 32/44.1/48 kHz sampling frequency (selectable on PC), 16-bit PCM.
• TOA TS-7912DW Chairman/Delegate Unit Terminal     LINE 1, 2: 8 pin DIN Socket
• TOA TS-7912DW Number of Connectable Units     Max. 64 units
• TOA TS-7912DW Conference Unit Setting     MODE Switch: NORMAL / AUTO OFF / TEST MAX MIC UNIT Switch: Number of Delegate Units can be turned on microphone set to 0, 1, 2 or 4
• TOA TS-7912DW Priority Speech Chime     Operation of Chairman Unit's priority button activates a single-tone chime (with volume control)
• TOA TS-7912DW Volume Control     MIC volume, AUX volume, VIDEO CONFERENCE volume, MODULE1 volume, MODULE2 volume, SPEAKER volume, Microphone and Monitor speaker of Conference Unit volume, CHIME volume.
• TOA TS-7912DW LED Indicators     Power (Green) Amplifier: INPUT SIGNAL (Green), PEAK (Red), PROTECT (Red), ERROR (Red)
• TOA TS-7912DW Conference Unit Setting: NORMAL (Green), AUTO MIC OFF (Green), TEST (Red)
• TOA TS-7912DW Operating Temperature     0 °C to +40 °C (32 °F to 104 °F)
• TOA TS-7912DW Operating Humidity     90 %RH or less (no condensation)
• TOA TS-7912DW Finish     Panel: ABS resin, Black
• TOA TS-7912DW Case: Surface-treated Steel plate, Black, Paint
• TOA TS-7912DW Dimensions     420(W) x 96.1 (H) x 313.1(D) mm
• TOA TS-7912DW Weight     5.2 kg
• TOA TS-7912DW Accessory     Power Cord (2 m) x 1
• TOA TS-7912DW USB Cable (3 m) x 1
• TOA TS-7912DW Speaker out removable terminal plug (5 mm, 3 pins) x 1
• Option     Rack Mounting Bracket: MB-25B
• TOA TS-7912DW Extension cord: YR-790-3, YR-790-10
• TOA TS-7912DW Wireless Tuner Module: WTU-M9800 with 5000 Series microphones