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Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
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Digital Drive Upsamplers, DACs, jitter, shakes and analogue withdrawals, this is it. |
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HiI have a Cambridge DVD79, and a Denon DVD-1920 playing DVD, using digital out coax into DDDAC SPDIF board (CS8414). I get loud clicks/pops every 5sec-1min on both DVD players on DVD playback; sounds like a static discharge, big transients. Voices sounds a bit distorted, "metallic" like. Not so often clicks on CD playback. DVD and CD media are new with no scratches. Tried to change FILT values on CS8414 (R=1K and C=0.1uF) to C=0.47uF), no significant change. Tried digital pulse transformer, no change.
Unfortunately, I don't have a scope, only Fluke 189 DMM.
Oh boy am I frustrated. Any tips out there?
Tom, Norway :-(
Higher end; tubes and horns...
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Topic - SPDIF clicks and pops - TBM 13:33:34 05/31/06 (12)
- Re: SPDIF clicks and pops - Chris 19:53:16 06/01/06 (0)
- asynchronous clocking - Slider 07:24:40 06/01/06 (5)
- Re: asynchronous clocking - TBM 00:28:28 06/02/06 (2)
- Re: asynchronous clocking - Slider 07:24:18 06/02/06 (1)
- Fixed! - TBM 09:04:11 06/11/06 (0)
- Thanks for sharing that information Slider. - Quiet Earth 21:03:47 06/01/06 (1)
- Not most DIY dacs, just a small number - Slider 23:05:13 06/01/06 (0)
- digital out coax ? - Frihed89 00:28:40 06/01/06 (0)
- Sample rate OK? - Quiet Earth 19:33:26 05/31/06 (0)
- Might the DAC's output be too hot for your preamp? (nt) - Bersani 14:51:21 05/31/06 (2)
- No don't think so - TBM 23:33:36 05/31/06 (1)
- Oh well. I once had similar symptoms from a DAC that was too hot for my pre. (nt) - Bersani 13:33:03 06/01/06 (0)
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