The SI 1015 wideband modulator offers single-channel, two-channel and stereo operation in 2.3 / 2.8 MHz. The modulator features two balanced XLR-3 audio inputs, level controls, and IR monitoring diodes. The SZI 1015 and SZI 1029 emitters connect easily via the two BNC outputs or barrier strip.

Features:
- 2-Watt radiator and modulator for the new carrier frequencies 2.3 and 2.8 MHz
- Maximum coverage area of 400 m²
- Chaining the signal to additional radiators
- Modulator for single-channel, two-channel or stereo operation, features monitoring diodes and a separate barrier strip with RF and DC outputs for connecting radiators
- Wide range of mounting accessories for the radiator, modulator comes complete with rack-mount ears