Audio Resource Group TLK-TX72BP Transmitter 72MHz Wireless Multi-Channel FM 4-Channel Transmitter

Brand new in original box. See photos.

This TLK-TX72BP 72 MHz transmitter is a simple, rock-solid unit; ideal for schools, tours, and training setups where you don’t want users constantly messing with settings. This particular batch is factory-configured with four user-selectable channel presets (displayed as CH 1-1, 1-2, 3-1, and 3-2 on the screen), which cover the most commonly used ranges for typical talk-and-listen applications and help keep systems standardized and easy to deploy. Internally, the radio platform supports a wider set of frequencies, but on these units the additional channels are not accessible via the front-panel controls; please purchase with the understanding that only those four presets can be selected by the end user. In return, you get very straightforward operation: power on, unlock, pick one of the four channels, and go. This makes it especially well-suited for environments where simplicity, reliability, and quick setup matter more than having every possible channel at your fingertips.