. Tokban 1000W*2 2-Channel Power Amplifier Board High-Power With -

Selamat Datang di Toko Kami. - Kami Menjual Produk-produk Import - Produk Dikirim dari Luar Negeri. - Estimasi Kiriman 5-15 Hari. Mohon Menunggu Package : Yes Channels : 2 (2.0) Model Number : V242 Maximum Power Per Channel : Above 200W Product type : Power amplifier, amplifier audio Amplifier type : 2-channel power amplifier board,high-power power amplifier board,transistor power amplifier, HIFI power amplifier Output power : 1000w+1000w 4ohms,600w+600w 8ohms Amplifier multiplier : 25 times Supply voltage : DC double 50-100v Size : 320*85*94mm Weight : 1.75kg Protection circuit : time delay circuit, midpoint protection,overcurrent protection, high temperature protection Transistor : Toshiba 5200 1943 Tokban 1000w*2 2-channel Power Amplifier Board High-power with Circuit Protection Diy HIFI Professional Stage Amplifier Audio Power transformer link: Product Description: This amplifier board from a mature and stable circuit, dual differential input and increased signal processing at the input, drive stage with a pair of imported transistors 1930 5171 plus 5200 1943 for composite drive, and then 22 transistors for the power stage output, the maximum power output can reach 1000w +1000w, power is very strong, the low frequency is very strong, rich in detail. The circuit design uses DC feedback, good analysis, bass dive is sufficient, high-power work excellent. The amplifier board also comes with a complete protection circuit, power on/off delay protection, midpoint voltage protection, overcurrent protection, high temperature protection, and cooling fan interface. Recommended the use of AC dual 35-70V toroidal transformer (400w or more), and then add rectifier power supply board after use, the protection circuit requires a separate power supply (AC 12-18v, must use independent windings, can not be shared with other), 400w transformer is just a reference, in fact, can reach high power output transformer also need to be larger. Before shipping