4 x 4 Impedance Divider/Combiner

The TSD-TXHL is a high-to-low level converter designed to interface with 4Ω/25/70/100V distributed speaker lines. An unbalanced line level output is provided for controlling remote amplifiers or other devices. The TSD-TXHL allows for easy zone expansion without the need for dedicated wiring to remote locations. The high-to-low level converter features an isolated transformer, which will not add measurable load to the speaker line. An output level control allows you to adjust the trim to best match the input sensitivity of the remote amplifier (or other device). The TSD-TXHL works perfectly in conjunction with AtlasIED CP and PA series amplifiers.