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LD Systems U306 R2 – Dual UHF Wireless Receiver

LD Systems U306 R2 is a high-end UHF wireless dual receiver operating in the 655–679 MHz range. With two independent audio channels, 12 selectable channels, and XLR and 6.3 mm outputs, it’s perfect for stage, studio, and live applications. The metal housing, IR sync, and 35 Hz–16 kHz audio range make it an essential tool for any professional wireless system.


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Product attributes
Model : U306 R2
SKU : SUP_jb801
Warranty : 2 years
Producent : LD Systems
Weight without package: 1.2 kg
Transmission technology : analog
Frequency band from (MHz) : 655
Frequency band to (MHz) : 679
Color : Czarny
Product Description
Details

LD Systems U306 R2 – Dual UHF Wireless Receiver

The LD Systems U306 R2 is a professional dual-channel UHF receiver designed for uncompromising audio transmission quality. Operating in the 655–679 MHz frequency range, this device is ideal for stage, conference, and studio applications. It combines solid construction with functionality, making it a perfect base for any wireless audio system.

Product Features

  • Stable UHF transmission within the 655–679 MHz range
  • Dual receiver – supports simultaneous operation with two transmitters
  • 12 selectable channels with IR sync
  • LCD display with signal level and antenna status indicators
  • XLR and 6.3 mm Jack outputs (balanced and unbalanced)

Maximum Freedom, No Compromise

The U306 R2 offers a blend of excellent audio quality and user-friendly operation. With fast infrared pairing, it ensures clear and dynamic sound transmission with less than 0.3% total harmonic distortion and a signal-to-noise ratio of 104 dB. It’s the ideal choice for musicians, presenters, and event companies needing a reliable wireless setup.

Applications

This receiver is perfect for live performances, conference halls, churches, recording studios, and event venues requiring professional wireless audio quality.

Technical Specifications

  • Frequency range: 655–679 MHz
  • Audio range: 35 Hz – 16 kHz
  • Signal-to-noise ratio: 104 dB
  • THD: below 0.3%
  • Outputs: 3x XLR, 2x 6.3 mm Jack
  • Power supply: 12V DC, 500 mA
  • Weight: 1.27 kg
  • Dimensions: 410 x 43 x 120 mm

Materials & Build

Durable metal housing ensures long-lasting performance and a professional appearance. The LCD screen provides real-time information on signal levels and antenna status. All connections are clearly labeled and robust.

Included in the Box

  • 1x LD Systems U306 R2 receiver
  • Power supply
  • Rackmount kit
  • User manual

Why Choose the LD Systems U306 R2?

The LD Systems U306 R2 delivers professional performance, easy operation, and universal applications. It’s designed for audio professionals who value quality, reliability, and seamless system integration – whether on stage, in the studio, or during live events.

Shipment

Product delivery details LD Systems U306 R2 – Dual UHF Wireless Receiver

Shipment from Warsaw, Poland.

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Product faq

LD Systems U306 R2 – Dual UHF Wireless Receiver - Frequently asked questions.

What frequency range does the LD Systems U306 R2 operate in?

The unit works within the 655–679 MHz frequency range.


How many transmitters can be connected to this receiver?

The U306 R2 is a dual receiver and supports two transmitters simultaneously.


What types of audio outputs are available?

It features 3 XLR outputs and 2 unbalanced 6.3 mm Jack outputs.


Can the device be rack-mounted?

Yes, a rackmount kit is included in the package.


What are the unit's dimensions?

410 mm (W) × 43 mm (H) × 120 mm (D)


What’s the signal-to-noise ratio?

The device provides a 104 dB signal-to-noise ratio for clean audio performance.


What is the audio quality like?

It has a frequency response of 35 Hz – 16 kHz with less than 0.3% THD.


Is it compatible with other LD U300 series systems?

Yes, the U306 R2 belongs to the same U300 series and works seamlessly with compatible transmitters.


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