TS-690-AS Central Unit
TS-690-AS *AS Model*
The TS-690-AS is a Central Unit for TOA Conference System, TS-690-AS Series. Use of its line connection terminals permits connections to the conference units of TS-691L-AS & TS-692L-AS, making up a complete conference system to meet your needs. With the use of an optional rack mounting bracket, it can be mounted in a EIA Standard equipment rack, occupying 2 unit size.