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Audio and Video Talk
Digital
USB to SPDIF interface
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<blockquote data-quote="sajunky" data-source="post: 967903" data-attributes="member: 22308"><p>Bought from the authorised source @the regular price $130. There are number of cost cuts in the later revisions PCB's of this product as documented on the ASR website. https://www.audiosciencereview.com/forum/index.php?threads/hardware-teardown-of-topping-d30-dac.2230/</p><p></p><p>The most cost reducing move is changing from SiTime low jitter oscilators to the 30c no-name junk. My device probably has fake opamps. It would be the best explanation why my D30 cannot compete with Realtek chip in the Sony Vaio laptop. Many members have requested to re-test off-shelf product, but it was ignored. I personally cannot hold the reviewer accountable, as I was banned on the ASR for disrespect in the TotalDAC measurements ground-loops scandal.</p></blockquote><p></p>
[QUOTE="sajunky, post: 967903, member: 22308"] Bought from the authorised source @the regular price $130. There are number of cost cuts in the later revisions PCB's of this product as documented on the ASR website. https://www.audiosciencereview.com/forum/index.php?threads/hardware-teardown-of-topping-d30-dac.2230/ The most cost reducing move is changing from SiTime low jitter oscilators to the 30c no-name junk. My device probably has fake opamps. It would be the best explanation why my D30 cannot compete with Realtek chip in the Sony Vaio laptop. Many members have requested to re-test off-shelf product, but it was ignored. I personally cannot hold the reviewer accountable, as I was banned on the ASR for disrespect in the TotalDAC measurements ground-loops scandal. [/QUOTE]
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Audio and Video Talk
Digital
USB to SPDIF interface
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