Switchable Capsule. This Shure ULXD2 KSM9 Wireless Handheld Transmitter (H50) features the KSM9 capsule that allows you to swap between supercardioid and cardioid polar patterns to match your use for it. The supercardioid polar pattern is great for sound isolation when there’s high levels of ambient noise or when multiple instruments/vocalists are close together, while the cardioid polar pattern is great for capturing warm, full sound while minimizing background noise.

Loud N’ Clear. The ULDX2 delivers clear, sharp 24-bit/48 kHz digital audio over its large 300-foot transmission range, perfect for any live performance or presentation. It features a discrete transformerless preamp for quick transient response times with no crossover distortion, while the integrated three-stage “pop” grille minimizes plosives, wind, and other breath noise.

User-Friendly Design. Held in a lightweight yet durable aluminum housing, the ULDX2 brings more to your performance than just pristine audio capture. This transmitter quickly syncs with the ULXD4 Receiver at the touch of a button, while the power button doubles as a mute switch. The backlit LCD allows you to control and view your settings at a glance, like access to frequency, group, and channel settings, along with mute and lock status, RF output, and remaining battery life.

No Batteries Included. This powerful transmitter system runs off two AA batteries, which will not be included with your rental. We recommended adding the Shure SB900B Rechargeable Lithium-Ion Battery and Shure SBC10-100-US Single Battery Charger to your order to ensure you’re gassed up and ready to rock.