惠州市惠阳区秋长凯铃乐器配件厂
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2023年10月27日 10:22
SV-T540 Function:4band EQ & LED tuner Input Impedance:10MΩ Frequency Response:20HZ~20KHZ Control Range: Bass: ±12dB at 80HZ Middle: ±12dB at 800HZ Treble: ±12dB at 3kHz Presence: ±12dB at 15kHz Tuner Function: Auto Chromatic Tuning Features: Automatic low Battery check LED Power Supply:9V Alkaline Battery Dimension: 95mmⅹ52mm
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