RK-5TN: Function:5BandEQ FNDtunerr(5Band均衡器及数码调谐器) 输入阻抗: FrequencyResponse:20HZ~20KHZ(频率响应:20Hz?20kHz) Control Range:(控制范围:) Bass: 12dBat80HZ(低音: 12dBat80HZ) Middle1: 12dBat500HZ(中音1: 12dBat500Hz) Middle2: 12dBat1KHZ(中音2: 12dBat1kHz) Treble: 12dBat3KHZ(高音: 12dBat3kHz) Presence: 12dBat15kHz(超高音: 12dBat15kHz)TunerFunction:(调谐器功能:) uningMode:1,2,3,4,5,6,string(数字模式:1,2,3,4,5,6,字符串)Lettermode:E,b,G,d,A,E,string(字母模式:E,b,G,d,A,E,字符串) Battery:9vAlkalineBattery(电池:9V碱性电池) PhaseReverseSwitch Balance UnbalanceoutputjackFeatures:AutomaticlowBatterycheckLED(特点:自动低电池检测,LED指示)