2. digital
  3. 189905-149317

Importance of clocking

There is a lot of talk that external clocks because of the distance to the processor don‘t work. This is the opposite of my experience. While I had used an external Antelope rubidium clock,on my Etherregen and Zodiac Platinum Dac, I have now added a Lhy Audio UIP clocked by the same Antelope Clock to reclock the USB stream emanating from the InnuOS Zenith MkIII. The resultant increase in soundstage depth, attack an decay and overall transparency isn‘t subtle. While there seems to be lots of focus on cables, accurate clocking throughout the chain seems still deemed unnecessary. I don‘t understand InnuOS‘ selling separate reclockers for USB and Ethernet without synchronising Ethernet input, DAC conversion and USB output.

antigrunge2

Showing 1 response by agisthos

agisthos
517 posts
 

I had a highly modified Oppo used only as a digital transport (all audio/dac board removed e.t.c). One of the mods was an upgraded clock - but not just that - a unique dedicated linear power supply just for the clock alone. This hugely lifted the performance of the transport. I was running it spdif out to an external DAC.

Interestingly the clock was a SAW (Surface Acoustic Wave) clock, not an TCXO or OCXO. The people behind this mod were adamant that SAW clocks were superior in sound quality to OCXO clocks. I have never seen anyone else in the high end audio industry even say they have tried SAW clocks.

Unfortunately the Oppo mainboard itself died and all those mods (like a full on R-core LPS powering the mainboard) turned it into a paperweight. It was a way better sounding transport than any entry or medium level product you can get now.

 

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