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LD Systems U505 IEM – professional wireless in-ear monitoring system

The LD Systems U505 IEM is a professional wireless in-ear monitoring system operating in the 584–608 MHz frequency range. It includes a rack transmitter and a lightweight bodypack receiver. With 96 channels, stereo/mono/focus modes, IR sync, and a transmission range of over 100 m, it's ideal for musicians and stage technicians who demand freedom and stable audio performance.


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EUR330.51
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Product attributes
Model : U505 IEM
SKU : SUP_jb616
Warranty : 2 years
Producent : LD Systems
Weight without package: 1.7 kg
Transmission technology : analog
Frequency band from (MHz) : 584
Frequency band to (MHz) : 608
Receiver type : mobile
Color : Czarny
Product Description
Details

LD Systems U505 IEM – professional wireless in-ear monitoring system

The LD Systems U505 IEM is a professional wireless in-ear monitoring system designed to deliver excellent audio quality and reliability on stage. Operating in the 584–608 MHz frequency range and offering 96 selectable channels, it is ideal for demanding musicians, bands, and stage technicians. With extensive configuration options and high resistance to interference, the U505 IEM is the perfect choice for those who need freedom of movement and precise audio monitoring.

Product Features

  • Operating frequency range: 584–608 MHz
  • 96 selectable channels
  • 3 transmission power levels: 2 / 10 / 30 mW
  • Stereo, mono, and focus transmission modes
  • IR sync for fast transmitter-receiver pairing
  • Limiter and 3-band EQ with parametric mids on the transmitter

Flexible solution for professionals

The LD Systems U505 IEM was created for stage performers who expect a stable connection and excellent sound. Thanks to a transmission range exceeding 100 m and precise audio settings, the system works well for both club stages and large concert venues. The rack transmitter gives full control over audio and operating modes, while the lightweight bodypack receiver ensures comfortable use for hours.

Applications

  • For vocalists and stage musicians – comfortable live monitoring
  • For bands – independent monitoring for each member
  • For technicians – professional control at large events

Technical Specifications

  • Frequency range: 584–608 MHz
  • Number of channels: 96
  • Audio frequency response: 40 Hz – 16 kHz
  • Sync method: IR
  • ERP transmission power: 2 / 10 / 30 mW
  • Receiver battery life: up to 10 h (2 × AA)
  • Receiver weight: ~0.095 kg
  • Operating modes: mono, stereo, focus

Construction and Materials

The LD Systems U505 IEM features durable construction – the bodypack receiver is lightweight with an ergonomic ABS housing, and the transmitter is rack-mountable (19"), ideal for stage setups. High-quality components ensure reliability even with intensive use.

Included in the box

  • U505 IEM bodypack receiver
  • U505 IEM rack transmitter
  • Two antennas
  • Power supply with adapters
  • Rackmount accessories
  • User manual

Why choose the LD Systems U505 IEM?

The LD Systems U505 IEM stands for uncompromising sound quality and reliability. With flexible configuration, a large number of channels, and compatibility with other LD Systems receivers, it is suitable for both stage use and professional studios. A smart choice for anyone who values performance and reliability.

Shipment

Product delivery details LD Systems U505 IEM – professional wireless in-ear monitoring system

Shipment from Warsaw, Poland.

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Product faq

LD Systems U505 IEM – professional wireless in-ear monitoring system - Frequently asked questions.

What is the frequency range of the LD Systems U505 IEM?

The system operates in the 584–608 MHz range.


How many channels does it offer?

The U505 IEM provides 96 selectable channels.


Are different transmission powers available?

Yes, you can choose from 2 mW, 10 mW, and 30 mW.


What is the battery life of the receiver?

Up to 10 hours using two AA batteries.


How is the transmitter paired with the receiver?

Via fast IR synchronization.


What audio modes are supported?

Stereo, mono, and focus modes are available.


Can the system be expanded?

Yes, it is compatible with U300 series receivers.


Does the transmitter have an EQ?

Yes, a 3-band EQ with a parametric mid control.


Is it suitable for concert stages?

Yes, it offers excellent range and reliability for stage use.


What’s included in the package?

Bodypack receiver, rack transmitter, antennas, power supply, rackmount accessories.


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