Topping DX3 Pro+ - ES9038Q2M

High-end audio - TOPPING DX3 Pro + is a high-performance DAC with USB, optical fiber, coaxial, Bluetooth input, Line Out, and headphone amplifier output. About Topping DX3 Pro+ - Equipped with the latest QCC5125 chip, it supports LDAC / AAC / SBC / APTX / APTX LL / APTX HD protocols. It uses the ES9038Q2M decoder, supports high-resolution music transmission, and can be played back with clear sound. Bluetooth 5.0 - Connect the Bluetooth of the phone, tablet or notebook to DX3Pro+, and connect the power amplifier, active speakers or headphones to the DX3Pro+'s output, then DX3Pro+ becomes your Bluetooth Headphone amp 1 Bluetooth DAC. You can easily enjoy the high quality music and convenience brought by Bluetooth 5.0. If your device supports LDAC transmission, you will get even better experience. High performance DAC for media player - Whether it is Apple IOS device, Android device and media player, as long as it supports OTG external sound card, it can be connected to the USB input of DX3Pro+ to make DX3Pro+ be their external high performance DAC. DAC+Pre-amplifier application - DX3Pro+ has a simple Pre amp function that you can use to adjust the volume. The digital volume ad- justment will not has any imbalance between the left and right channels.