The ADC XSM mkII H (eXternal Sample Module High) is a high-performance external analog-to-digital converter (ADC) module designed by Antelope Audio. It features exceptional conversion accuracy of up to 24 bits and offers exceptional low THD+N (total harmonic distortion and noise) as low as -120 dB. The XSM mkII H module is optimized for high-sampling rate conversion, delivering SuperClock-compatible 192 kHz sampling rates for perfect sync with other digital devices in a recording studio. It also features Antelope's Jitter Management System, which eliminates jitter-induced distortions for pristine audio reproduction.This module is compatible with a wide range of digital devices such as computers, digital audio consoles, and digital recording interfaces. Its uncompressed digital outputs support AES10-M (AES3 ID 1-7), S/MUX, and S/PDIF (Sony/Philips Digital Interface Format) formats, making it adaptable to various digital connectivity requirements.Overall, the ADC XSM mkII H is a powerful, high-resolution ADC module that delivers excellent accuracy and conversion speeds, meeting the needs of professional recording studios and high-end audio applications.