Thank you for choosing TELIKOU intercom products. During the production of a program for transmission or recording, a director or producer frequently needs to cue the performing talent. This is done using Interrupt FoldBack (IFB), a type of simplex intercom for sending program and interrupt (microphone / cue) audio on “IFB” lines for the talent to monitor.

TELIKOU IFB equipment includes PTM-404, IFB-04M, IFB-08M and BT-01. IFB-04M and IFB-08M have built-in power supply. IFB-04M equals the combination of MA-704 and PS-702. IFB-08M equals the combination of Clear-com MA-704, AX-704 and PS-702. PTM-404 and BT-01 are equal to PIC-4744 and TR-50.

PTM-404 provides 4 program inputs and 4 outputs to talent receivers. A PTM-404 unit is required for every four talent positions.

1. Talent Connectors (XLR-3M)

Outputs to talent receivers TELIKOU BT-01 or Clear-Com TR-50s or RF

wireless IFBs

1 - Common

2 - 24-30VDC

3 - Audio

2. Power

1 - Common

2 - 24-30VDC Input

3 - Null