The Sennheiser EW‑DX SK Beltpack Transmitter (CH38) is a neat, metal‑cased wireless pack locked to channel 38, delivering a 10 mW digital link with up to 100 m range and just 1.9 ms latency. Its “always‑on” E‑Ink display shows frequency, battery and mute status at a glance, while rugged controls (infrared sync, digital trim, mute, low‑cut) sit ready on your belt. Powered by two AAs for up to 8 hrs (or 12 hrs with the BA 70 Li‑ion pack), it accepts any locking 3.5 mm‑jack mic.
