SMSL DS20 / DS 20 / DS-20 Portable DAC & Headphone Amplifier

Using 4 pieces of Cirrus Logic's latest audio decoder chip CS43131!
PLFC fully balanced ear amplifier circuit design.
New third-generation XMOS XU-316, PCM support up to 32bit/768kHz, DSD support up toDSD256.
Support MQA full decoding, 8 x unfolding
Two modes of USBl.1 and USB2.0 are for selection, USB1.1 is convenient for users to connect to game consoles such as PS5 or Switch.
Special designed clock processing circuitry for audio, greatly reducing clock jitter.
Built-in specially designed low-noise power supply.
Uses a large number of audio-specific audiophile-grade resistors and capacitors.
Japan Audio Society (JAS) Hi-Res certification.
Built-in high-capacity and high-efficiency Li-ion battery
Clean and Powerful Amplification:SMSL DS20 packs the PLFC Fully Balanced Headphone amplification circuit that produces a strong and powerful amplification. It delivers crystal clear output even with sensitive IEMs. At the same time, it has powerful output of about 500mW that can easily drive most IEMs and headphones without breaking a sweat.
Experience Unmatched High-Resolution Audio Signal Processing:With a high-performance quad DAC setup featuring four units of CS43131 32-bit DAC Chips, they are combined with XMOS 3rd generation 16-core XU316 USB processor. This setup enables decoding for high-resolution 32-bit/768kHz PCM and native DSD256 audio signals. SMSL DS20 also supports 8x MQA unfolding.
Dedicated Audio Clock Circuit:SMSL DS20 features a dedicated low-jitter audio clock circuit that significantly reduces the clock jitter, minimizes tonal distortion, and enhances soundstage reproduction and micro-detail resolution. Enjoy true high-fidelity audio experience with the SMSL DS20 by your side.
Dual-Mode USB Connectivity:SMSL DS20 supports UAC 1.0 and UAC2.0 dual-mode USB connectivity. With its UAC1.0 mode, the DS20 is compatible with gaming consoles including Nintendo Switch, Sony Playstation, etc., the UAC2.0 mode is ideal for new generation devices including smartphones, Laptops, etc.
Exquisite Build Quality:SMLS DS20 features a solid build quality, the device features a transparent front panel through which you can notice all the HiFi-grade components. The Quad DAC setup, premium USB processor, PLFC fully balanced amplification chipset, everything is visible through this panel.