SMSL G1 External Independent Clock OCXO Crystal Oscillator Professional HIFI Enthusiast Reference Level Clock

Clock with Music
Why do you need a"Master Clock"?
Every beat in digital audio is determined by the clock. Jitterat the nanosecond level can cause sound distortion,soundstagecontraction,and blurry low frequencies.The G1 utilizes masterclock technology at the professional recording studio level,unifying the time scale for your CD player, media player, and DAC,eliminating distortion from the source.

Precise and StableCrystal Oscillator
An OCXO thatlocks the entire world
The G1 uses an SC-Cut OCXO. lts phase noise is a full-35 to -50 dBc lower than femtosecond clocks, with 1 Hzphase noise at only -105 dBc/Hz. The clock accuracy isbetter than +3 ppb; it would take 10 years of operation todeviate byiust one second!

Phase Noise:-105 dBc/Hz
Linear Power Supply+ Secondary LDO
noise aslowas 6uVrms