The validity of Hi-fi tuning fuses

“Does anyone here have any impressions on the Hifi tuning fuses and how they possitively or negatively affected components in their system? According to some audio enthusiasts, installing premium grade fuses in preampss, amps, phono etc make a significant improvement in the overall sound. Any comments are most welcome since I’m considering this relatively inexpensive […]

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DIGITAL: The thing about digital volume controls is …..

Paul McGowan writes: I struggled with how to write this because the subject’s rather complicated and in the end decided to keep it simple.  Heck, it’s Sunday after all and we’re supposed to be taking a day off. Yesterday we covered analog volume controls and how they, by virtue of adding something into the signal […]

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What are diffusors; how to use and how to place them.

Funny thing is, there’s really no good answer any more.  I used to advocate RPG diffusors and personally I use a combination of RPG and DAAD Diffusors but it seems RPG has gone away from high-end accessibility and DAAD is not something you can afford. Where does one go now and what the heck happend […]

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If a 40Hz sound wave length is about 8.5m, how is it reproducible with headphones?

Malcolm Goodson writes … The brain is a truly remarkable organ, It is not only with headphones; how about a normal-sized room. I have, in my youth, perceived 30Hz on a ‘test record’ or perhaps a multiple thereof, in a room scarcely big enough to allow the wave form to fully develop. But my cartridge […]

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