LD Systems U306 IEM R Receiver – Professional Bodypack for In-Ear Monitoring Systems The LD Systems U306 IEM R Receiver is a high-quality bodypack designed for the U300 IEM in-ear monitoring system. Engineered for professional musicians, sound engineers, and live performers, this receiver combines robust UHF transmission technology with intuitive controls and a durable metal housing. It delivers crystal-clear audio and complete control over your personal monitor mix—on stage, in the studio, or in broadcast environments.

Key Features Operating range: 655–679 MHz (other versions available by region) 12 selectable frequency channels Mono and stereo operation modes Infrared (IR) synchronization with transmitter Built-in limiter for safe and distortion-free sound Frequency response: 50 Hz – 16 kHz Total harmonic distortion (THD): ≤ 0.25% 3.5 mm stereo headphone output Minimum headphone impedance: 16 Ω Output power: 100 mW (16 Ω) / 73 mW (33 Ω) Sturdy metal housing with compact dimensions 64 × 103 × 24 mm Weight: 85 g Power supply: 2 × AA (1.5 V) batteries Operating time: up to 10 hours LCD display and status LEDs for channel, RF, and battery Up to 6 systems can operate simultaneously without interference Advanced Technology and Clear Audio The U306 IEM R provides stable UHF transmission in the 655–679 MHz band for interference-free audio. With 12 channels and switchable mono/stereo modes, it offers complete flexibility for stage or studio use. The integrated limiter prevents overloads, protecting your hearing and ensuring consistent, clean sound. A wide frequency range of 50 Hz to 16 kHz and low THD of just 0.25% deliver an accurate, natural audio image with excellent clarity.

Usability and Performance The receiver is designed for ease of use and quick setup. With IR Sync synchronization, pairing the transmitter and receiver takes seconds. The ergonomic buttons allow channel selection and volume control on the fly. A clear LCD screen displays key information such as frequency, mode, and battery status, while LED indicators show signal strength and antenna activity—ideal for demanding stage environments.

Applications The LD Systems U306 IEM R Receiver is the perfect solution for musicians, vocalists, bands, engineers, and theaters looking for reliable and high-quality in-ear monitoring. Whether on tour, in a studio, or during live broadcast, its low weight, compact size, and durable construction ensure comfort and dependability in every situation.

Technical Specifications Frequency range: 655–679 MHz Number of channels: 12 Modes: mono / stereo Frequency response: 50 Hz – 16 kHz THD: ≤ 0.25% Headphone output: 3.5 mm stereo Headphone impedance: ≥ 16 Ω Output power: 100 mW (16 Ω) / 73 mW (33 Ω) Power supply: 2 × 1.5 V AA batteries Battery life: up to 10 hours Dimensions: 64 × 103 × 24 mm Weight: 0.085 kg Housing: metal Color: black Construction and Materials The sturdy metal chassis provides exceptional durability for live performance environments. High-quality components ensure long-lasting reliability, while the matte finish prevents scratches and reflections on stage. Internal shielding minimizes interference, and the 3.5 mm stereo output guarantees stable connectivity with in-ear headphones.

Included in the Box LD Systems U306 IEM R Receiver Belt clip User manual Protective packaging Summary The LD Systems U306 IEM R is a compact, professional bodypack receiver that delivers high-quality audio, reliable wireless performance, and an intuitive design. Ideal for musicians, stage performers, and sound professionals who need a dependable in-ear monitoring solution at an affordable price.