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O2 Headphone Amplifier GB

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If you guys really want I can do a parts GB. I used all of the premium parts but left everything the same values.

The issue is that it is really only a savings of 2-3 dollars after shipping, and I am not sure if that is worth the additional time that it takes to get the parts to everyone. I will however share my list! As of right now everything is in stock.

Parts

More than enough for me personally. I think a GB would be a big headache for you, what with all the different parts, and as you said the savings are not worth it.

Thanks for sharing your list with the upgraded parts.

Samer
 
Nothing audible. I use wima film caps exclusively on my stuff, plus they look better. The resistors are of better tolerance and quality but again, NO ONE CAN TELL. The opamp is just a lower noise version of the original.

All in all I upgrade the parts because it cost like 3 dollars more. An audio analyzer might be able to measure a difference but it will be inaudible.
 
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