T220HS bluetooth 5.2 Amplifier Board 220W+220W Stereo Channel HiFi Amplifier TPA3251 Audio Module

Feature 1 High power output Using the imported TPA3251D2 chip the output power can be as high as 220W 220W TPA3251D2 is a high performance Class D power amplifier with Class D efficiency and can bring true high end sound quality The device features advanced integrated feedback design and proprietary high speed gate driver error correction function This technology allows the device to maintain ultra low distortion throughout the entire audio band while showing perfect sound quality 2 Multiple inputs Supports multiple connection methods such as Bluetooth AUX and USB and is compatible with various devices Among them USB supports lossless audio formats such as MP3 FLAC MAV APE etc Sampling rate 44100hz bit rate 1411kbps It is very convenient to switch between various input modes only through the main knob 3 Independent tone adjustment The high and low bass can be adjusted separately to make the sound quality richer 4 Fever materials the truth is in the details T220HS Bluetooth amplifier board uses 4 imported TI NE5532 op amps and gold plated sockets good conductivity high reliability support replacement of pre amplifier and more playability Compatible with JRC5532DD 8 large capacity black gold capacitors 10 imported Ina purple robe fever capacitors digital amplifier special inductors and other fever materials are only to give you a good sound 5 Support wide voltage input Support DC 12 36V DC power supply the higher the voltage the greater the p