U508 HHD


The U500® Series vocal sets were developed in Germany to bring you affordable professional technology and sound quality. The radio systems for vocals and speech deliver impressive performance and high reliability, which will certainly exceed your expectations. We have designed the range specifically for professional users to ensure that your performance is an impressive and emotional experience.

Selectable transmit power up to 30 mW provides the U500® vocal sets with a free-field range of over 100 metres. They are available in three frequency bands: 584 – 608 MHz and 655 – 679 MHz, where 12 systems can be operated simultaneously, and 823 – 832 MHz + 863 – 865 MHz, where six systems can be operated at the same time. The True Diversity UHF wireless systems are equipped with an automatic scan facility to find the best free frequency, and convenient one-touch infrared synchronisation of transmitter and receiver to facilitate easy set up.

High-contrast OLED displays provide an excellent overview of functions, with indicators for group, channel, radio frequency, and signal strength and battery status. You can even enter individual usernames. In addition to the squelch function, the transmitter’s silent pilot tone ensures fail-safe operation. It protects against interference and mutes the receiver if signals without this tone are present. The U500®’s efficient technology and high-quality components provide clear, distortion-free transmission without latency or artefacts. Low power consumption means that the transmitter can run for up to 10 hours with 2 x AA batteries.

The U500® Series vocal sets are available with hand-held transmitters, headsets, lavalier microphones and single or double receivers. The hand-held transmitters feature interchangeable microphone capsules to suit singing or speaking.

Overview of frequency ranges of vocal sets:

U505 // 584 – 608 MHz // 12 systems can be used simultaneously
U506 // 655 – 679 MHz // 12 systems can be used simultaneously
U508 // 823 – 832 MHz + 863 – 865 MHz // six systems can be used simultaneously
U506 UK (Channel 38) // 606 – 614 MHz // six systems can be used simultaneously
U518 // 1785 – 1800 MHz // four systems can be used simultaneousl

  • Product Information

    • Specifications

      Product type: Wireless Microphone Systems, Wireless Microphone System Accessories
      Type: Receivers, Handhelds, Microphones
      Modulation Type: FM
      Transmission frequency range: 863 - 865MHz, 823 - 832MHz
      Channels: 96 (8 groups of 12 channels)
      Microphone type: dynamic
      Groups: 8
      Antenna inputs: 2
      Directivity: cardioid
      Antenna connector: BNC
      Frequency response: 30 - 16000Hz, 60 - 16,000Hz
      Noise reduction: squelch
      Signal-to-noise ratio: >95dB, > 100dB
      THD: <0.1 %
      Rated HF output power: Variable (2mW, 10mW, 30mW)
      Controls: Power On/Off, select, arrow keys (up/down value entry), menu, digital encoder, volume
      Audio output, balanced: XLR
      Audio output, unbalanced: 6.3 mm jack
      Operating voltage: 2 x AA battery, 12 - 18 V DC, 12 V DC, 500 mA
      Operating time: >10 h (with alkaline batteries)
      Max. output level: +10dBu
      Length: 257mm
      Weight: 0,25kg, 2,7kg, 0,85kg
      Other features: switchable RF power, channel search function, switchable gain, interchangeable capsule, Pilot tone squelch, switchable gain, pilot tone, IR frequency synchronisation
      Indicators: OLED Display
      Width: 212mm
      Height: 44mm
      Depth: 159mm
      Accessories (included): power adapter, Audio cable, 2 x antenna

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