S.M.S.L X-USB

【Digital Input】The SMSL AD18 has 6 input methods, USB, coaxial, analog, Bluetooth and two optical fibers, using two different chips for SPDIF and USB input. The USB comes from Texas Instruments' TAS1020B. The chip fully supports 24bit/96khz, and any excess will be automatically downsampled. SPDIF uses Cirrus Logic's CS8422. The chip can decode file... mores up to 24bit/192khz, but can only decode up to 96kh on the AD18. 【Bluetooth and NFC】The Class D amplifier allows you to Bluetooth BT4.2 Bluetooth input, Bluetooth supports apt-X, and easily connects Bluetooth via NFC, providing higher quality wireless playback for compatible , tablets and Android smartphones. 【Two Independent Circuits】The S.MS.L ad18 bluetooth amp has two independent circuits, one for speakers and one for headphone output. It also has a subwoofer active subwoofer output, 80Wx2 amplifier output, with amplifier output, which can provide unparalleled stereo audio for speakers. 3.5mm headphone jack, the headphone amplifier 【Bass and Treble Control】SMSL Audio Stereo Amplifier This all-in-one amplifier is also equipped with a digital equalizer with multiple functions (bass tuning, treble, etc.), built-in SMSL patented sound effect SDB, SDB can effectively improve the sound restoration, while dynamically adjusting the high and low sounds according to the current music signal. 【SMSL AD18 chip】Full digital amplifier is part of the new generation of FDA all-digital amplifiers. It uses high-tech TAS5508C and TAS5342 chips using Texas Instruments (TI) digital pure path technology. The amplifier has the characteristics of "all-digital", compact design, high sound quality and high resolution, bringing a wonderful experience to music lovers.

【ESS CHIP DECODER】: SMSL D400ES digital analog converter equipped with the new generation flagship DAC chip ES9039MSPRO.It uses ESS' patented Hyperstream IV technology. Thanks to the QUAD modulator architecture, offers unprecedented sound quality and audio specifications. It supports full MQA decoding and MQA-CD, which fully expands sound files for... moreoptimum sound quality, you'll hear the original sound the artist created in the studio. 【XMOS XU-316 DRIVE】: New 3rd generation XMOS XU-316 USB interface, This usb dac exceptionally microcontroller allows for fast and efficient processing of audio streaming over USB. It also guarantees support for PCM signals up to 32-bit 768kHz and DSD