KRoland UHF – U1 Dual Wireless Microphone System
Big Sale! Vietnamese Karaoke System, wireless microphone for sale. Karaoke enthusiast or anyone searching for a high-quality voice with KrolandUSA. Karaoke machine with words on screen
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KRoland U1 Dual


The KRoland UHF – U1 Dual Wireless Microphone System provides you with unlimited independence to use your energy and movements all over the stage without any fear of hanging cables. Do explore the boundaries of passion with KRoland UHF – U1. If you are a lead singer, DJ, karaoke enthusiast or anyone searching for a high-quality voice reproduction system with an unbeatable clarity and reliability, you are looking at the perfect product. The KRoland UHF – U1 deliver highest product and audio quality at reasonable price.

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  • Commercial grade UHF true diversity system
  • CPU Control: A Micro Computer handles all the various functions such as
    frequency selection, display, sound settings and analyzing signals
  • Digital Frequency Synthesis Technology: Higher frequency stability
  • Digital Transmitting/Receiving Encryption
  • Single or Multi System Setup
  • Operates in 800 MHz – the most stable UHF band
  • Easy-to-Use IR channel switching function
  • High sensitive and durable microphone with LCD indicators
  • Rack-mountable


  • Frequency Range: UHF 800MHz Digital Transmission
  • Digital Modulation Mode: pi/4DQPSK
  • Occupied Bandwidth: 300KHz
  • Transmission Rate: 204.8Kbps
  • Signal to Noise Ratio: 90dB
  • Frequency Response: 50~15KHz

Handheld microphone transmitter:

  • Transmit Mode: Audio and Data using encrypted digital transmission
  • Dedicated Data Channel: 7kbps, internal CRC check
  • Capsule: Dynamic
  • Transmitting Power: ≤10dBm
  • Frequency Stabilization: ±0.005%
  • Battery: 2x 1.5V batteries


  • Receive Mode: Digital Decryption Reception
  • Sensitivity: -94dBm


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