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

Earphone Monitor Signal Amplifier is a personal in-ear monitor amplifier designed for personal monitor applications. It is suitable for musicians and sound engineers who require high power output and dual-channel operation.

• Type: Earphone Monitor Signal Amplifier
• Primary Function: Personal in-ear monitor amplifier
• Input: 2 X XLR connectors, balanced
• Output: 6.35mm and 3.5mm TRS connectors
• 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: >40 dB
• Normal Input Level: 2 dBu
• Max Input Level: 6 dBu
• Limit Input Level: 7 dBu
• Max Output Level: 9.5 dBu
• Indicators: Power indicator (green), battery control indicator (red)
• Voltage Indicators: 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: External 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: 0.48 kg
• Product Size: Length: 105 mm x Width: 103 mm x Height: 43 mm
• Packing Size: Length: 200 mm x Width: 180 mm x Height: 55 mm
• Packing List: 1 x B982 Power amplifier instrument drummer earphone monitor amplifier