This Shure PA421B Antenna Combiner is offered in its original packaging and has seen use at a single event only, presenting in near‑new condition with no visible signs of wear. The PA421B is designed to combine the RF outputs of multiple Shure in‑ear monitor (IEM) transmitters into a single, efficient antenna feed, reducing antenna clutter and helping maintain a cleaner RF environment. By centralising transmission through one high‑quality antenna, it streamlines rack builds, improves coverage consistency, and simplifies frequency coordination in busy RF spaces. Ideal for professional touring, corporate events, theatre, and installed venues, the PA421B supports dependable performance where reliable IEM transmission matters. Supplied with its original accessories and packaging, this unit is a tidy, ready‑to‑deploy solution for engineers looking to optimise IEM transmitter setups. A great choice if you want to consolidate multiple IEM transmitters and enhance overall RF performance without adding complexity. Perfect for sound companies, rental houses, and venues standardising Shure IEM workflows.
Includes
- Shure PA421B Antenna Combiner
STAGE22.1.100.450