Welp, SMPS are generally capable of producing more objectionable (irritating) noise than the 120Hz-ish ripple from a rectified 60Hz mains supply, but the economics and physical scale are in the favour of SMPS. Having said that, the manufacturing quality and sourcing of most SMPS wall warts and many SMPS modules is sketchy at best.
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- 40 posts total
@corelli , Thank you also for that tidbit about powering it up before the amp.
Sorry @sleepwalker65 , going to have to disagree with you on that one! |
- 40 posts total