Sonifex HY-03T Twin Automatic Analogue Telephone Balance Unit, 19" Rack Mounted

The Sonifex HY-03T is a twin automatic analogue TBU, 19" (48.3cm) rack-mount unit. The analogue HY-03 telephone hybrid is the replacement for the HY-02, which for many years has set the standard as an excellent value, high quality telephone hybrid.