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Audio and Video Talk
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Little dot 1+ tube & op amp rolling
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<blockquote data-quote="Wolla" data-source="post: 649008" data-attributes="member: 664"><p>Missed this thread. I just upgraded my Rotel RA-1070 with a DIP-8 socket this afternoon.</p><p></p><p>Removed the OPA2604 and now replaced it with 2x OPA627 on a Brown-dog</p><p></p><p>Huge changes:</p><p></p><p>tighter bass, more sparkle and more analytical - not so sure I like the last change so much. The OPA2604 is very laid-back and musical, just a bit sloppy on the bass. I think it work wonders with smaller bass-light speaker setup.</p><p></p><p>I think I also perceive ringing with this new setup. Will give it some time to settle in. Hopefully it gets alittle less edgy.</p><p></p><p>Was thinking of getting a Burson V5 discreet - anyone using one of these?</p><p></p><p>If you need a Brown-dog, I do have spares as well as some GENUINE BB OPA627 opamps.</p></blockquote><p></p>
[QUOTE="Wolla, post: 649008, member: 664"] Missed this thread. I just upgraded my Rotel RA-1070 with a DIP-8 socket this afternoon. Removed the OPA2604 and now replaced it with 2x OPA627 on a Brown-dog Huge changes: tighter bass, more sparkle and more analytical - not so sure I like the last change so much. The OPA2604 is very laid-back and musical, just a bit sloppy on the bass. I think it work wonders with smaller bass-light speaker setup. I think I also perceive ringing with this new setup. Will give it some time to settle in. Hopefully it gets alittle less edgy. Was thinking of getting a Burson V5 discreet - anyone using one of these? If you need a Brown-dog, I do have spares as well as some GENUINE BB OPA627 opamps. [/QUOTE]
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Audio and Video Talk
General Discussion
Little dot 1+ tube & op amp rolling
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