SMSL AL400 Bluetooth Power Amplifier HI-FI Class D Audio Digital 2.1ch/2.0ch HDMI (eARC), PHONO, USB, Optical, Coaxial and RCA Inputs DSD256, PCM 768kHz, 32-bit (silvery)

High-End Decoding & Dual Cartridge Compatibility：Equipped with CS43131 high-end DAC chip, supports MQA full decoding and DSD/PCM high-resolution formats. Compatible with MM/MC phono cartridges, enabling direct connection to turntables for lossless audio reproduction. Multi-Range Filter & Precise Tuning：Comes with 4 low-pass frequencies and 5 filters, paired with professional EQ (independent frequency/gain/Q adjustment) and 0°-180° phase control, flexibly adapting to classical, pop and other music styles. Powerful Amplifier & Pure Output：Built-in TPA3255 amplifier chip with low-distortion design, combining low-pass filter and independent bass control, delivering powerful performance for home HiFi listening and theater viewing. Rich Interfaces & Easy Connection：Supports eARC (HDMI linkage), Bluetooth 5.1 (LDAC/aptX HD), optical/USB interfaces, easily connecting to TVs, speakers, turntables and other audio devices. All-Round Control & Scene Adaptation：Includes a full-function remote for one-key control of playback and EQ adjustment, quickly building a professional audio system for living room video or private listening room. Title, artist can be displayed on the screen：You need to turn on the "Car Bluetooth Lyrics" and "External Bluetooth Device Lyrics" and other related settings in the software. Due to the wide variety of mobile phone models and playback software, this function may not be displayed normally on some devices.