AOSHIKE AIYAMA A04 2 CH Amplifier 350W (175W+175W) Professional Home Stereo Mini Power AMP (TPA3251) Full Frequency (NE5532) Black (No Power Adapter)

* About The Aiyama A04 Hi-FI Amp: Power your passive speakers up to 175W power each channel * Advanced circuitry design with mcu intelligent monitoring and circuit protection Aluminum chassis and all metal heavy duty design * The NE5532 op amp can be upgraded to a dual op amp like OPA2604 High quality components and plug-in capacitors for best frequency response, ELNA audio coupling * Using a TI hi-def digital power amp IC (TPA3251,) you get the best quality clear sound from your speakers * Enjoy your music with high quality sound by AIYAMA,Any technical support and problem,pls ask me:www.amazon.com/hz/help/contact/A3BG62S1F23IH5#