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x0x:replacementparts [2009/03/25 19:47] subatomic |
x0x:replacementparts [2016/01/28 18:05] (current) |
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- | For replacement/substitute parts, see this forum topic: http://www.ladyada.net/forums/viewtopic.php?f=12&t=4610 | + | **For replacement/substitute parts, [[http://www.ladyada.net/forums/viewtopic.php?f=12&t=4610|see this forum topic]] ** |
+ | |||
+ | ---- | ||
+ | |||
+ | === Here's some results distilled down for ya... === | ||
+ | |||
+ | ---- | ||
LadyAda ships with these replacements, with no noticeable sound differences | LadyAda ships with these replacements, with no noticeable sound differences | ||
* 733p instead of 733ap | * 733p instead of 733ap | ||
* BA6110 instead of BA662a | * BA6110 instead of BA662a | ||
+ | |||
+ | ---- | ||
SubAtomic has done some analysis of these, and has found BA6110 to be only slightly different, yet perfectly acceptable | SubAtomic has done some analysis of these, and has found BA6110 to be only slightly different, yet perfectly acceptable | ||
- | (perhaps even more desireable: it's a little louder, which can be a useful thing to slightly overdrive the mixer output for a little distortion).. | + | (perhaps even more desireable: it produces the exact sound only a little louder, which can be a useful thing to slightly overdrive the mixer output for a little distortion).. |
- | * 733p and 733k instead of 733ap ([[http://www.subatomicglue.com/x0xl0g/733k-analysis/index.html|analysis]]) | + | * high beta 733p and low beta 733k instead of 733ap ([[http://www.subatomicglue.com/x0xl0g/733k-analysis/index.html|analysis]]) |
* BA6110 instead of BA662a ([[http://www.subatomicglue.com/x0xl0g/ba662a-analysis/index.html|analysis]]) | * BA6110 instead of BA662a ([[http://www.subatomicglue.com/x0xl0g/ba662a-analysis/index.html|analysis]]) | ||
+ | |||
+ | ---- | ||
MomeRath reports that replacing these causes no sound difference: | MomeRath reports that replacing these causes no sound difference: | ||
* Using NTE44 instead of 2SC2291 | * Using NTE44 instead of 2SC2291 | ||
- | * Using 2SC945P for 2SC536F | + | * Using 2SC945P for 2SC536F (LoopStar and danyool001 reported this as well) |
+ | |||
+ | ---- | ||
+ | |||
+ | Unverified (these may or may not sound the same, please do testing and post results!) | ||
+ | * J201 for 2SK30A | ||
+ | * lm13700 for ba6110 | ||
+ | * nte42 for 2SC1583 | ||
+ | * lm358 for an6562 (possibly also LM358N, NTE928SM, **NTE928M**, NJM2904D) | ||
+ | * NTE85 for 2SC536F (possibly also NTE289) | ||
+ | * NTE1465 for LA4140 (possibly also NTE165) | ||
+ | |||
+ | ---- | ||
+ | |||
+ | ====== ====== | ||
If you find other substitutions that still maintain the original sound, please post your results in the above format... | If you find other substitutions that still maintain the original sound, please post your results in the above format... | ||