The TS-770 is a Central unit for TOA Conference system, of which compact design makes it easy to install and store. Use of its line connection terminals permits connections to the conference units of TS-771, TS-772, and TS-775, making up a conference system. Up to 3 Central units can be connected.
| Power Source | 230 V AC, 50/60 Hz |
|---|---|
| Power Consumption | Max. 60 W |
| Rated Output | 35 V DC, 650 mA × 2 |
| Input |
MIC: -60 dB*, 600 Ω, unbalanced, phone jack AUX: -20 dB*, 10 kΩ, unbalanced, phone jack |
| Output | Recording: -20 dB*, 10 kΩ, unbalanced, phone jack, pin jack × 2 |
| Equalizer Insertion Input Terminal |
Input: -20 dB*, 10 kΩ, pin jack Output: -20 dB*, 10 kΩ, pin jack |
| Expansion Input and Output Terminal |
Input: -20 dB*, 10 kΩ, pin jack × 2 Output: -20 dB*, 10 kΩ, pin jack × 2 Control: 10 kΩ or more, voltage output, pin jack × 2 |
| Control |
Priority speech chime: Operation of TS-771's priority button activates a single-tone chime Speaker restriction: Number of simultaneously-usable TS-772s and TS-775s can be set to 1, 3, or 6 Automatic Mic-off: Function OFF/20 s/40 s (selectable) |
| Number of Connectable Conference Units | 70 (Max. 35 units per line), Max 210 (when 3 expansion amplifiers) |
| Operating Temperature | 0℃ to +40℃ (32゜F to 104゜F) |
| Operating Humidity | Under 90% RH (no condensation) |
| Finish |
Panel: Aluminum, hairline, black Case: Pre-coated steel plate, black, 30% gloss |
| Dimensions | 210 (W) × 107.1 (H) × 316 (D) mm (8.27' × 4.22' × 12.44') |
| Weight | 4 kg (8.82 lb) |
| Accessory | Power cord (2 m (6.56 ft)) …1 |
| Option | Extension cord: YR-770-2M, YR-770-10M |
