S.M.S.L D-6s MQA MQA-CD ES9039Q2M Bluetooth Decoder XU316 D6s DAC with Remote Control
Clean up the recording. When the analog sound is converted to a digital signal, time blurring will occur, blurring transient signals over time. As a result, our ears cannot tell where asingle sound comes from, the comparison between recorded music and “live performances” is unremarkable! MQA can eliminate this distortion and createa true 3D sound field, which is different from any sound you have ever heard.
Encapsulate the sound. Once the blur in the recording is removed, MQA will use what we call a "musical origamiMprocess, cleverly makes this large resolution file easy to manage andcan compatible with any service or playback device.
CD Player + MQA-Enabled DAC Your CD player's digital output (optical or coaxial) can be fed to an MQA decoder. The MQA decoder can restore the original high-resolution signal heard in the studio and confirm it, using the authentication signature.S.M.S.L D-6s support MQA CD.
The brand-new third-generation XMOS XU-316, supports PCM 32bit/768kHz and DSD512. The audio clock processing circuit helps reduce clock jitter greatly. Input ports (except Bluetooth) support MQA and DSD, coaxial and optical support DoP64.
Built-in self-developed low-noise switching power supply and multiple analog circuitslow-noise power supply. Built-in specially designed low noise switching power supply. High-quality gold-plated input and output connectors.

Boombox Cassette CD Player Bluetooth5.1 with 5000mAh Battery,5W Dual Stereo Speakers,Rechargeable CD Player with FM Radio,Remote Control,Tape Recording,3.5mm Earphone Jack,AUX/Micro SD/USB for Home
【Rechargeable + Dual Speaker Boombox】: This Boombox Cassette tape player has a built-in high-capacity 5000 mAh rechargeable battery with a TYPE-C charging cable. Lets you listen to your favorite music and radio programs for a long time. The CD and Cassette player combo is equipped with 5W dual speakers, which produce great sound and let you enjoy a smooth stereo audio experience. It also supports five-tone EQ modes: NORMAL; ROCK; PO; PAZZ; CLASS, which Lets you enjoy music in a variety of textures
【Bluetooth 5.1+ Multiple Music Modes】: This Boombox CD player speaker also features 5 music playback modes (Bluetooth; USB; TF; AUX; Headphone jack), you can freely operate the CD player's multiple music playback modes via the remote control. With Bluetooth reception, this boombox CD player speaker can connect to Bluetooth devices such as cell phones; tablets; computers faster. It can also connect to Bluetooth speakers; Bluetooth headphones; etc. faster via Bluetooth transmission
【CD and Cassette player combo】: The boombox Cassette CD player can make you enjoy your favorite CDs, which is compatible with CD; CD-R; CD-RW without any stuck.You can also set the A-B Repeat and Program functions in USB; TF; AUX; Earphone jack mode.Repeat playback modes: single song loop; all loop; intro; and random play.The portable boombox CD player also adds tape, and you can record your favorite music and programs with blank tapes in CD; FM; USB; TF; Bluetooth; AUX mode. (note: can't record vocals)
【Boombox CD player with FM Radio】: The boombox CD player for home features an FM radio station. Immerse yourself in the world of radio entertainment with an extended antenna for excellent reception.There's also the ability to perform automatic or manual searches and up to 30 preset stations, making it ea