S9 Pro Plus Martha USB C DAC Dongle, Portable DAC AMP, BAL 4.4mm, SE 3.5mm, Volume Control, 6 Filter Option, Support Windows/Mac/Android/iOS System, Black

Professional Circuit Architecture: This USB C DAC incorporates the ES9038Q2M chip, supporting a maximum 32-bit/768kHz PCM sampling rate. This delivers high-fidelity sound reproduction with a signal-to-noise ratio (SNR) of up to 128 dB and total harmonic distortion plus noise (THD+N) of -120 dB.
Elegant and Powerful Design: This portable DAC provides excellent performance with 138mW+138mW at 32 via the 3.5 mm single-ended output and 180mW+180mW at 32 via the 4.4 mm balanced output. This ensures it can effectively drive a wide range of IEMs, including demanding planar and low-impedance IEMs, earbuds, and headphones. It also delivers outstanding desktop-class performance. Low Noise, Low
Distortion: This dongle DAC maintains exceptional audio quality with minimal distortion. For the 3.5 mm single-ended (SE) output, distortion is as low as 0.0019 %, while the 4.4 mm balanced (BAL) output achieves an even lower distortion of 0.0008 %. The Signal-to-Noise Ratio (SNR) is 123 dB for the SE output and 120 dB for the BAL output.
Compatibility for Various Platforms: This portable DAC amp features a standard Type-C data interface, ensuring smooth compatibility across a wide range of devices, including Windows, Mac OS, Android, iOS, and Harmony OS. For the best connection, ensure the plug's side with the logo is facing upward.
Six Filter Effects: This headphone amp provides six filter options for a high-resolution music experience. By pressing both buttons simultaneously, you can cycle through the six filter effects, each paired with unique RGB lighting visual effects. This function enables you to adjust the sound to your individual preferences