Telex RTS BP325 PGM Input Knob F01U298407

Genuine Telex RTS BP325 (also written BP 325) replacement programme input level control knob. This rubberised knob is located at the bottom of the BP325 case, next to the XLR connection sockets, and controls the programme input level.

Fitting note: This knob pushes into the hole and is held in place by a tapered ridge at the base. Before fitting, ensure the small plastic linking bar inside the hole is still present — the knob sits over this bar and transfers rotational movement to the PGM input potentiometer on the PCB. If the linking bar is missing or broken, the knob will spin freely without affecting the level.

Telex part number: F01U298407. Alternative part number: 9160677500.

For BP325 spare parts and accessories, visit our BP325 Spares collection.

Showcomms has supplied Telex RTS intercom equipment and spare parts for over 20 years. We stock genuine Telex parts and can advise on compatibility, system configuration, and sourcing components that are harder to find through standard channels. If you’re unsure whether this is the right part for your system, please get in touch before ordering.