D&R's newest Telephone Hybrid-1 is an interface between a standard telephone line and a mixing console.

Its purpose is to enable to record or broadcast a conversation between a caller and a presenter in an easy way.

Superb audio separation between in and outgoing signals are achieved by carefully designed internal circuitry.

It is a problem solver for changing two wire communication into a four wire system with separate in and outputs.

• Output: balanced mic level -20dB.

• Input: Line level 0 dBu balanced.

• R/C balance: fully adjustable separation to  more than 30dB.

See Telephone Hybrid-2