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GTD Audio K-400 is a high quality professional and reliable 4 channel UHF wireless handheld microphone systems. It uses the most advanced technology called SMT (Surface Mounted Technology) and is made of the highest quality surface mounted components to ensure its quality and reliability. It’s ideal for professional performance, in church or home karaoke use.
Features:
- 4 Channel Receiver with Handheld Microphones
- Individual volume controls on each Channel
- One 1/4" Mixed and four XRL Individual outputs
- Range 350 feet ( 100 Meters)
- Carrier Frequency: UHF 510~580 MHz
- Frequency Stability: ±0.002%
- Sensitivity: -107dbm
- Audio Output Impedance: 600 Ohm
- S/N ratio: >105dB ( 1khz-A )
- Frequency Response: 35Hz~18KHz
- Phase Locked Loop ( PLL Circuitry )
- Modulation mode: FM
- Battery Life: 9 Hours (AA batteries)
- Deviation: ±25KHz
