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This collection of equipment provides methods for connecting phone systems to your mixing desk.


Sonifex RB-MM1 Mix-Minus Generator

The RB-MM1 is a unit for generating a suitable mix to send to a telephone hybrid or codec. A stereo output is taken from a mixer, together with a post fader output from the mono telephone fader on the mixer. The caller audio is removed from the station output so that it can be sent to the telephone line via the hybrid. 

Sonifex HY03s Analogue Telephone Hybrid

Analogue telephone hybrid designed to allow you to connect an analogue telephone line to a compatible mixing desk.