四段均衡器电路
兼容电磁式主动、被动拾音器，贴片压电拾音器；
增益：22dB
输入接口：6.5mm TR大二芯
HIGH GAIN接口：输入电平60mV RMS，输入阻抗240KΩ
LOW GAIN接口：输入电平120mV，输入阻抗44KΩ
输出接口：6.5mm TR大二芯，3.5mm TRS
输出阻抗：600Ω
四段均衡分别为：低音±9.5dB@60HZ、中低音±12dB@200HZ、中高音±9.5dB@1KHZ、高音±18dB@10KHZ
电池容量：500mah，续航时间约15小时
指示灯状态：连续闪4下表示4格电量，3下表示3格电量，2下表示2格电量，1下表示1格电量，充满电灯常亮。
Built-in Rechargeable Lithium Battery
4-Band Equalizer Circuit
Compatible with: Active and Passive Magnetic Pickups, Piezoelectric Pickups (Surface Mount)
Gain: 22dB
Input Connector: 1/4" TR
HIGH GAIN Input: Input Level 60mV RMS, Input Impedance 240KΩ
LOW GAIN Input: Input Level 120mV, Input Impedance 44KΩ
Output Connectors: 1/4" TR, 1/8" TRS
Output Impedance: 600Ω
4-Band EQ Details:
Bass: ±9.5dB @ 60Hz
Low-Mid: ±12dB @ 200Hz
High-Mid: ±9.5dB @ 1kHz
Treble: ±18dB @ 10kHz
Battery Capacity: 500mAh
Battery Life: Approx. 15 Hours
LED indicator status: 4 consecutive flashes indicate 4 bars of battery, 3 flashes indicate 3 bars, 2 flashes indicate 2 bars, 1 flash indicates 1 bar; light stays on when fully charged.
