Experience audiophile excellence with the Head Box S2 Digital! This device equips you to enjoy music at its finest, supporting PCM files up to an impressive 32bit/768kHz and DSD decoding up to quad DSD (DSD256). Customize your listening experience effortlessly with five digital filters tailored to your preferences. Connect seamlessly with three digital inputs - USB, coax, and optical - ensuring compatibility with a variety of digital sources. The coaxial S/PDIF input is optimized for use with a digital transport like the CD Box DS2 T. Unlock high-resolution audio with support for data up to 24bit/192kHz, and revel in pristine sound quality with the USB input that handles PCM 32bit/768kHz and DSD256. Plus, enjoy noise-free listening, thanks to the double-filtered USB path. Take your audio journey to the next level with the front-seated 1/4″ headphone output delivering clean, precise, and musical sonics. The robust aluminum/steel enclosure effectively isolates the circuitry, ensuring interference-free playback. Upgrade your audio experience today!"