Your price for Qty of 1 ( Drop Ship ) : $500/1set Your price for Qty of 5 Prepaid : $450/1set Your price for Qty of 10 Prepaid : $400/1set   PRICES ARE F.O.B WAREHOUSE IN GARDEN GROVE, CA  Product description :     UHF-2000 (1200CH) PLL dual channel locked loop design. 1200 frequencies spots with PLL digital lock automatic selection function. Innovative 200 sets of frequency is convinient to project installation and operation. Efficient and accurate intelligent-design charger. High-precision low consumption of electricity circuit. Humanization of user-friendly operation function. Counter-interference functional control, specifically designed for Karaoke (multiple channels). Adjustable wireless reception,enhance functions of receiving signal. Lockable control function button.   Wireless Handheld Metal shells,eliminate noises. Adapt super cardioid frequency response moving pickup . Desirable frequency response feature,assure sound quality even the audio source deviaties   from the cartridge. Humanization of detachable design,easy to change pickup with different features. Adopt exellent shock absorber design,protect from man-made damage or break. Built-in high-performance lithium batteries which have 10 years useful life. low consumption of electricity circuit ( A fully charged handheld can use 10 hours   continuesly) Notification design (LCD backlighting interface flickers as the voltage lower than required) .   Charger 1200 frequency memory system design. Key combinations of 200 frequencies setting. Lockable control function button(press 3 seconds for locking,then press another 3 seconds   for unlocking). Adopt fast charging process. Only need 1 hours. Blue backlighting LCD interface. Humanization of software programming,clear display interface,include the battery capacity,   frequencies,frequency channel,volume, batteries’s use of time. Intelligent display of voltage-level detection and batteries’s use of time.     Technical parameter :   UHF-2000 Wireless Receiver 　Carrier Wave Frequency range 　710MHZ---865MHz 　Frequency Oscillation Mode 　PLL module locked loop design 　Channels 　1200CH 　Frequency Responses 　50Hz---18KHz 　Working distance 　500 feet 　Band Width 24MHz 　Carrier Wave stability ±5PPm ≤ 10KHz 　Image Interference Ratio >80dB 　S/N Ratio >105dB(1KHz-A) 　Sensitivity －105dBm(12dB S/N AD) 　T.H.D. (1KHz) < 0.5%@1kHz 　AF Output Impedance 　2.2kΩ 　Audio Output Level －12dB 　Mute 　Mute & locked loop circuit 　Display 　LCD 　Operations Voltage lithium battery 1100mA 3.7V 　Output Connector 　1 XLR Balanced Socket   　Unbalance TRS6.3mm Socket UHF-2000 Handheld Wireless Microphone 　Dynamic Range 　>110dB 　Stability...

Your price for Qty of 1 ( Drop Ship ) : $180/1set Your price for Qty of 5 Prepaid : $160/1set Your price for Qty of 10 Prepaid : $140/1set PRICES ARE F.O.B WAREHOUSE IN GARDEN GROVE, CA  Made in Japan , SINGTRONIC UHF-1500 wireless system has been engineered to be dependable dual channel diversity UHF system with a wide audio frequency range, high S/N ratio, and outstanding performance equal to that of any professional wireless systems costing much more. This is achieved through strict component selection and high quality circuit design. A delicately designed silence circuit eliminates static noise when the transmitters are either turned off or out of transmission range Features: Dual channel diversity wireless receiver 200 adjustable frequencies with DPLL synthesized control UHF band frequency (800MHz) Two independent XLR balanced outputs RF input with built-in RF preamplifier to improve S/N ratio, sensitivity and d ynamic range Low noise mixer circuitry for reducing interference Removable antennas 2 LCD screens provide informative status on each microphone's status including: Signal Strength, Audio Level, Operation Frequency and Diversity Antenna Selection   Service Area: 500 ft ( 100 M ) System Specifications:      Frequency ranges 740-790MHz Modulation Mode Broadband FM Available Band Width 50MHz Channel number 200 Channel spacing 250KHz Frequency stability ± 0.005% Dynamic range 100dB Peak deviation ± 45KHz Audio response 80Hz-18KHz( ± 3dB)   Comprehensive SNR >105 dB Comprehensive Distortion ≤ 0.5% Operating Temperature -10 ¡æ — + 40¡æ Receiver     Receive mode Double Conversion Super Heterodyne   Intermediate frequency The frist medium frequency:100MHz The second medium frequency:10.7MHz   Wireless interface BNC /500 Ω   Sensitivity 12dB µ V (80 dBS/N ) Spurious rejection ≥ 75 dB   Sensitivity adjustment range 12-32dBV Maximum output level   + 10 dBV       Pri Trans mitter   Output power High:30mW; Low:3mW Spurious rejection -60dB Voltage Two AA batteries Current utility time High: >10 hours Low: >15 hours