I had the same issues about a year ago, Alvin had me do a firmware upgrade, that resoled the issues for 90% of the time, a month ago I did the new firmware upgrade, sound was good more detail, started checking left and right plus polarity, when I would Roon and play back was DSD left and right where backwards, through pcm play back it would be just the opposite and phase was off. Alvin replied that I had to change the phase through some programing he gave me, did and I thought problem was resolved, not , I had to go through 8 steps to get the correct I2s config, that also was effectting left and right ch.After all that now the small clicks and static are back. Just sent Alvin an email, had to share.
Denafrips Pontus II Clicks Or Static?
There have been some who have reported clicks or static occasionally with their Denafrips Pontus II DAC units. And there is a test measurement review of the Pontus II 12th on the golden sound website talking about the following:
"When DACs oversample, they can sometimes encounter a situation where the reconstructed/interpolated waveform goes above 0dBfs (the maximum possible digital value)."
"The Pontus 2 is susceptible to intersample overs, and unfortunately, in a particularly bad way."
"The Pontus 2 does not clip, but instead when a sample value reaches above the maximum, it ‘wraps around’ to the minimum negative value, causing a huge sudden transient which will be very audible and may appear as crackling/popping."
Has anyone with a Pontus II encountered this anomaly when playing CDs? If so, can you elaborate about that? I am aware that the Pontus II can be firmware upgraded, so if this is an occasional issue, it could be eliminated with an upgrade.
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- 51 posts total
- 51 posts total