The Black Lion Audio ‘Micro Clock MK3’ is a significant redesign of its predecessor, the Micro Clock MK2. Core technological improvements include lower-jitter crystal oscillators, higher-quality galvanic transformer isolation in the signal path, dedicated output drivers with better isolation, higher-precision signal division, and much heavier noise filtration throughout the circuit. All of this results in a more robust, lower-jitter clock signal than the Micro Clock MK2, with even more desirable harmonics in the clock’s spectral band that impart an undeniable musical quality to the conversion process. The feature set has expanded to include an LED frequency display, six BNC outputs capable of up to 384kHz, AES and RCA S/PDIF outputs capable of up to 192kHz, an optical S/PDIF output capable of up to 96kHz, and removable 1U rack ears. The Micro Clock MK3 is the culmination of almost 10 years of research involving jitter-reducing, harmonic-enhancing design techniques not found in any other master word clocks on the market. It not only can sync all digital audio gear together, but can significantly improve the sound quality as well. It may be the most significant single upgrade to any digital audio setup!  Features Ultra-low jitter, harmonically-enhanced word clock signal generation Jitter: 1.92pS RMS (BNC outputs) Dimmable frequency display 8 selectable sample rates (44.1kHz, 48kHz, 88.2kHz, 96kHz, 176.4kHz, 192kHz, 352.8kHz, and 384kHz) 6 BNC outputs with dedicated output drivers for maximum isolation BNC Clock Frequencies (kHz) – 44.1, 48, 88.2, 96, 176.4, 192, 352.8, 384 RCA S/PDIF output RCA S/PDIF & AES Clock Frequencies (kHz) – 44.1, 48, 88.2, 96, 176.4, 192 Optical S/PDIF output Optical S/PDIF Clock Frequencies (kHz) – 44.1, 48, 88.2, 96 AES output 1U removable rack ears