CS43131 Flagship DAC Array

The CS43131, a top-tier DAC chip from Cirrus Logic, features an outstanding dynamic range of 130dB and an exceptionally low THD+N of -115dB. The DX180 uses the same DAC array technology as DX260, with four CS43131 chips working together to exceed the theoretical performance limit of the CS43131. The AP measured THD+N reaches an extraordinary -121dB, showcasing the advanced technology and design principles utilized by the DX180, outclassing its competitors.

FPGA-Master 2.0

After years of algorithm refinement, Shanling’s FPGA-Master has reached version 2.0. As the audio system controller, it directly retrieves audio data from the SoC and plays a crucial role in signal reproduction and maintaining signal integrity. It synchronizes and generates all audio clocks using two NDK femtosecond oscillators to achieve a fully synchronized single clock source. The FPGA-Master 2.0 also has picosecond-level precise control and adjusts the DAC clock, data, and builds the FIR filter.

Leading Algorithm to Achieve FIR 2x Output

The FPGA-Master 2.0 algorithm fully harnesses the capabilities of the four CS43131 DAC chipsets. This combination greatly enhances the typical performance of the CS43131, allowing the chipset to become a super performer.

Qualcomm Snapdragon 665 SoC Smooth Operator

The DX180 employs the Qualcomm Snapdragon 665 SoC, featuring an 8-core structure and an advanced 11nm process. This results in reduced heat production and improved stability for seamless operation. With the Micro SD card expansion, the DX180 can offer an impressive 2TB of extra storage space. No matter how much music you love, the DX180 can effortlessly accommodate it all.

Astonishingly True AP Measurements

The actual measurements of DX170 are close to the theoretical limits of the CS43131 chipset. However, the DX180 has gone further, completely surpassing the obstacles and becoming an insurmountable peak in this price range.

The DX180 THD+N measurement ranks second among portable audio players, with only the DX260 having a better THD+N measurement.

Blackest Background Possible

The DX180 boasts an impressively low noise floor of just 0.79uV. Even at the highest volume with high gain, the balanced port noise floor is only 1.1μV. The noise floor is significantly lower than other players in this price range and due to this, the DX180 has a distinct quietness. The black background provides an exceptionally vibrant music playback experience.

Android 13

DX180 is equipped with Android 13 system, which allows you to freely install streaming apps and enjoy the convenience of Android. The DX180 bypasses SRC at the system level whether it is Mango Player or third-party streaming apps, you can enjoy the system-level “Non-SRC” feature, and enjoy Hi-res music.

84 Minutes of Charging, 15.5 Hours Playback

The DX180 is compatible with PD3.0 and QC3.0 fast charge. The battery reaches 83% charge in just 60 minutes, and a full 100% charge is achieved in a mere 84 minutes. Additionally, the improved power management system allows for an impressive battery life of up to 15.5 hours for the balanced phone out usage and an astonishing 30 hours for Line Out playtime.

With a Noise Floor as Low as 0.79V The Background is as Black as Possible

The DX180 boasts an impressively low noise floor of just 0.79uV. Even at the highest volume with high gain, the balanced port noise floor is only 1.1 V. The noise floor is significantly lower than other players in this price range and due to this, the DX180 has a distinct quietness. The black background provides an exceptionally vibrant music playback experience.