Definitive Audio DA UHF 100 Guitar

A UHF wireless system designed to keep your sound intact

The DA UHF 100 Guitar is designed for guitarists and bassists who want to cut the cable without sacrificing the essentials: attack, precision, and signal stability. Its UHF band and PLL (phase-locked loop) circuit provide reliable operation with low harmonic radiation, ideal for stage, rehearsals, and technical setups.

For guitarists, bassists, and versatile configurations

With its compact belt transmitter and a stated range of up to 60 m line-of-sight distance, this system targets mobile musicians: singer-guitarists, bassists on stage, multi-instrumentalists, or worship musicians. The kit includes a guitar cable (6.35mm Jack to 4-pin mini-XLR) for quick setup, and the mini-XLR input also allows for other compatible uses depending on your setup.

ACT, frequency groups, and stage-ready connectivity

The ACT function simplifies live use: wireless synchronization of the transmitter is done via the infrared interface. On the receiver side, the frequency group design and multiple predefined groups make it easy to select a suitable frequency, while the mute control (audio code and noise lock) helps maintain a clean signal during transitions. For integration, you have independent balanced XLR outputs and a balanced 6.35mm Jack Mix Out, all housed in a 1U chassis with a rack mounting kit.

Technical specifications

Frequency response - start	50 Hz	Number of channels	1
Frequency response - end	18 kHz	Color	Black
Category	Complete system

System type	UHF wireless system for guitar and bass	Antennas	2 separate antennas
Frequency band	UHF	Receiver format	1U chassis with rack-mounting kit
Circuit	PLL phase-locked loop	Outputs	independent balanced XLR
Harmonic radiation	low	Output	balanced 6.35 mm Jack, Mix Out type
Frequency groups	several predefined groups compatible with the operating frequency	Display	large LCD screen
Tuning bandwidth	up to 50 MHz	Receiver	single receiving channel
Number of frequencies	up to 2,000 switchable frequencies	Included accessory	guitar cable (6.35 mm Jack to 4-pin mini-XLR)
ACT function	wireless transmitter synchronisation via infrared interface	Beltpack transmitter	4-pin mini-XLR input connection
Frequency response range (main characteristics)	50 Hz to 16 kHz, flat response	Body Pack	PLL phase-locked loop frequency synthesiser oscillation mode