Tweakers' Asylum Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ. |
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I got this little headphone amp board from a Japanese hifi magazine. It uses an OPA2134PA opamp chip (plus another 2 for balanced operation). I think I've seen somewhere before that opamps in a headphone amp can be easily swapped with substitutes to have a different sound, but I have no idea what chips are proper drop-in substitutes. Any idea?
Thanks.
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Topic - Newbie Q re: opamp drop in substitute - eduardoo 02:58:01 06/14/16 (7)
- RE: Newbie Q re: opamp drop in substitute - KanedaK 04:45:13 06/16/16 (0)
- RE: Newbie Q re: opamp drop in substitute - Tweaker456 10:15:35 06/14/16 (2)
- RE: Newbie Q re: opamp drop in substitute - eduardoo 17:53:15 06/14/16 (1)
- RE: Newbie Q re: opamp drop in substitute - mqracing 04:06:30 07/08/16 (0)
- There are plenty of sugestions on this subject. - Cougar 09:58:53 06/14/16 (2)
- Another critical factor - madisonears 18:49:46 06/14/16 (1)
- RE: Another critical factor - eduardoo 21:47:16 06/14/16 (0)