Earphone Nonitor Signal Amplifier, Dual XLR Input, Mono or Stereo Input or Switch Stereo Mixing

Overview & Features

product description.. 【Product Details】.. personal in-ear monitor amplifier，. in-ear monitor amplifier for personal monitor applications，. high power and "drummer proof" headphones output，. dual XLR inputs allow for 2-channel mono or stereo operation，. switchable stereo/mono operation with mix function，. level and balance/mix controls，. runs up to 12 hours on a 9V battery(not included)，. battery control with dual LED indicators，. operates on DC 9V power supply (included)，. integrated current limit protects your ears and headphone。.... 【Product features】.. Input：2 X XLR connector,balanced. Output：6.35mm and 3.5mm TRS connector. Input impedance：20K ohm. Output impedance：10K ohm per channel. Frequency response：20 Hz-80K Hz(+/-0.5 dB). THD + N：0.01%. Signal-to-noise ratio：>90 dB(A-weighted). CMRR：>50 dB. Crosstalk：>40dB. System Data. Normal input level：2 dBu. Max input level：6 dBu. Limit input level：7 dBu. Max output level：9.5 dBu. Indicators. LEDs：power indicator(green)，battery control indicator(red). Voltage：Green LED lit：voltage>7.3V，Both green and. red LED lit：voltage = 6.8-7.3V，Red LED lit：voltage<6.8V. Battery：9V block alkaline or 8.4V NIMH rechargeable battery. Power adapter：Ext.input power DC 9V (pin = pos，ring = neg). Standby power consumption：300 mW. Max operation current：90 mA. Max output power into 20 ohm：40 mW per channel. Product net weight: 0.32 kg. Product weight after packing: 0.48kg. Product size: length:105mm X width:103mm X height:43mm. Packing size: length:200mm X width:180mm X Height:55mm.. 【Packing list】.. 1 X B982 Power amplifier instrument drummer earphone monitor amplifier..

Technical Specifications