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Post by PinkFloyd on Jun 8, 2006 22:17:38 GMT
I am the Walrus? (goo goo ga choo)
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rickcr42
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Rest in peace my good friend.
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Post by rickcr42 on Jun 8, 2006 22:21:13 GMT
Yeah me too honey ;D
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Nigel
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Post by Nigel on Jun 7, 2007 9:52:02 GMT
leo,
Did you ever get round to trying the Burson in place of the opamp within your Chiara?
Nigel
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leo
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Post by leo on Jun 7, 2007 21:56:06 GMT
leo, Did you ever get round to trying the Burson in place of the opamp within your Chiara? Nigel Hi Nigel, I did actually and sorry for not posting earlier. It works but needed some work to stay stable, ideally the regulation needs to be as close as possible to the Bursons, you also need something like the ALW super regs, for the work involved getting it to behave you may as well just build another amp tbh that suits these discrete op-amps, the pcb track for the Chiarra's voltage rails is just too long for it, you'd have to be careful with any high speed op-amp you try in this amp. If you use the standard separate supply you'll probably get a varying DC offset, mine looked a birds nest the sound is quite good though
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Nigel
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Post by Nigel on Jun 7, 2007 23:21:37 GMT
Cheers Leo. So we can say slightly better sound quality overall.
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leo
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Post by leo on Jun 8, 2007 1:04:46 GMT
Cheers Leo. So we can say slightly better sound quality overall. Well they are better than any op-amps I've tried including LM4562, you need to do a lot of faffing about though to get them to work in the Chiarra,a good supply is a must.
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Nigel
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Post by Nigel on Aug 1, 2007 22:53:12 GMT
I was just googling Chiara, nothing appeared on the first few entries relating to the headphone amp so for some reason I put in Chiara Williams (Shaun Williams being the owner) nothing, except there's a London artist by the very name, chiarawilliams.com/about.htmThere you go, nothing to do with the amp whatsoever lol
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Post by PinkFloyd on Aug 1, 2007 23:48:54 GMT
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Post by PinkFloyd on Aug 1, 2007 23:50:07 GMT
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Nigel
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Post by Nigel on Aug 1, 2007 23:53:43 GMT
You say Chiarra & I say Chiara lol
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