Sale Papan Modul Power Amplifier Vu Meter Driver Board Db Audio Lev

Papan Modul Power Amplifier Vu Meter Driver Board Db Audio Level Meter Dc12V Semua Produk Di Toko Kami PO (Personal Pre-Order) 7-10 Hari Tergantung Stok Dan Posisi Gudang. Harap Chat Terlebih Dahulu Sebelum Order Atau Anda Setuju Dengan Waktu Pre-Order Yang Kami Tetapkan Secara Default 15-Hari. Professional VU Meter Driver Board DB Audio Level Meter DC12V Power Amplifier Board Module ChipLevel meter VU meter a small tabledriven power amplifier board a professional audio amplifier chip.FeaturesAn integrated circuit chip thats specially designed for audio level testing includes the square root of a dynamic index compression circuit e.g. Input 1V 1V input 4V 2V input 9V 3V.Considering dynamism and precision the instruction pointer oscillates moderately avoiding the small signal pointer does not move the large signal pointer backing of the state.Doesnt require independent power supply it uses power supply leads.As compa with TA7318P TA7332P the cost of transformer is uced and takes up less space hence more convenient and flexible installation.Install lowpass filter circuit to filter out high frequency interference supply power in harsh environmentssuch as car audio system.Adjustable output sensitivity suitable for different sizes of header.Common 12V DC power suppl