LD Systems U508 CS 4

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LD Systems U508 CS 4

LD Systems

U508 CS 4

4.9 Expert Rating

Product Info

Article Number: 448253
Model: U508 CS 4
Price: $1,571.90

* Prices may vary. Check retailer for current pricing and availability.

The LD Systems U508 CS 4 is a solid, reliable conference system—perfect for boardrooms, classrooms, or legal depositions where clear audio and minimal fuss are essential. It's a well-built, no-nonsense package that prioritizes stability and ease of use over flashy features. This is a great option when you need a dependable wireless solution without the complexity of a full-blown touring rig.

Product Description

  • LD Systems U508 CS 4
  • 4-Channel Wireless True Diversity UHF Conference System
  • Frequency range (UHF): 823 - 832 MHz and 863 - 865 MHz
  • 4 Microphone units with table base (operation with 2x AA battery) and gooseneck microphone
  • Automatic channel search
  • Automatic frequency search
  • Infrared frequency synchronisation of receiver and microphone unit
  • Pilot tone
  • Priority circuit
  • RS-232 interface for external control
  • Audio output balanced: 4x XLR
  • Audio output "Mix XLR balanced
  • Antenna connection: BNC
  • 106 Channels in 6 groups
  • OLED display
  • Dimensions conference system (W x H x D): 484 x 44 x 243 mm
  • Weight conference system: 6.0 kg
  • Dimensions microphone unit base (W x H x D): 115 x 54 x 135 mm
  • Weight of microphone unit base: 0.73 kg
  • Operating voltage: 12 V DC (1000 mA)
PROS
  • • Excellent true diversity UHF reception minimizes interference
  • • Gooseneck mics offer stable positioning and reduced handling noise
  • • Integrated inMix XLR output simplifies routing to mixers or recorders
  • • OLED display provides clear, at-a-glance system status information
CONS
  • • The base unit's weight makes it less portable for frequent relocation
  • • Limited frequency range compared to some higher-end conference systems
  • • AA batteries can become a recurring expense; consider rechargeable options

Product Video

Key Features

Microphones Dynamic, gooseneck design with table base
Frequency Band 823 - 832 MHz and 863 - 865 MHz (UHF)
Channels 106 channels in 6 groups
Range Approximately 100 ft, line-of-sight; realistically 60-75 ft in conference settings
Battery Life Approximately 8 hours with AA batteries
Connections 4x XLR (balanced), inMix XLR (balanced), BNC antenna

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Frequently Asked Questions

The microphones sync wirelessly with the receiver, ensuring consistent frequency usage. While generally reliable, occasional manual re-syncing might be needed in environments with high RF interference.
While LD Systems doesn't explicitly advertise replaceable capsules, it's likely they are serviceable by a qualified technician, though sourcing replacements might be challenging.
Yes, the BNC connector allows for external antenna connection, which *can* extend the range, but performance depends heavily on the environment and antenna quality.

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