S9 Pro Plus Martha HiFi Balanced Dongle DAC & AMP, 768kHz/32Bit, DSD512 Portable Audio Decoding Amplifier for iPod Android PC with Windows/Mac OS/iOS/iPad OS System (Silver)

[High Performance Flagship DAC Chipset] The ESS9038Q2M flagship-level decoding chip is utilized, offering a 32 bit HyperStream QUADDAC QUADDAC architecture and a time-domain jitter eliminator technology to ensure the utmost accuracy of audio data. It supports PCM sampling rates up to 32 bit/768 kHz and DSD512, with a signal-to-noise ratio as high as 128 dB and a distortion THD+N as low as -120 dB. This provides music enthusiasts with an unprecedented high-precision audio quality experience [Personalized Sound Quality Adjustment] The S9 Pro Plus decoder features six different filter effects to adapt to various sound quality needs. Users can easily switch between different filter modes for a personalized listening experience. Additionally, the product has a volume control key designed for audiophiles, accommodating the volume needs of different headphones [Dual Enjoyment of Sight and Sound] The sampling rate indicator RGB lighting effect enhances the visual experience, with different audio formats bringing varied light and shadow effects. The casing is made of aviation-grade aluminum alloy using CNC five-axis machining, making it elegant and durable [Wide Compatibility] The S9 Pro Plus is equipped with a standard Type C interface, compatible with a variety of operating platforms including Windows, Mac OS, iPad OS, Android, iOS, and Harmony OS, offering plug-and-play convenience. It is Hi-Res Audio certified, ensuring the processing of digital resolutions over 24 bit/96 kHz, presenting ultimate music quality and authentic sound reproduction. Suitable for various music and streaming software, it provides a comprehensive high-resolution audio experience [Dual Interface Design] Portable and Efficient: It offers two types of audio output interfaces, 4.4 mm and 3.5 mm, meeting the needs of various headphone types. With a product weight of only 17 grams, it is easy to carry and suitable for different usage scenarios