High Quality Fuses in Amps

Here's my 2 cents - Everything makes a difference - speaker cables, interconnects, power cords etc - sometimes subtle - sometimes drastic - changes are not necessarily better or worse - just different - I find that there are often trade offs - somethings improve at the expense of others like adding some warmth and sacrificing some dynamics - SO JUST Enjoy the hobby - P.S. I just bought some cable isolators and the are on their way - can't say for sure that they will improve the sound but hey I like the way they look - I'm sure I'll get around to the fuses some day

I'm very pleased with the HiFi Tuning fuse they are a vast improvement. Happy Thanksgiving...

I can't understand how anyone could not be, at least curious about the fuses - I ordered a pair for my krell 400xi - Even got them for $5.00 LESS per fuse - I can't wait to try them - The people at krell think I'm wasting my money - I'll let yawl know the results ...CHEERS !

OK - I swapped out the Cheap Fuses with the Hi Fi tuning Fuses - not knowing what music to choose for the comparison - I decided upon a well recorded rock song with a "Hot" mixed high end - "Driven to Tears" by The Police. I felt this was a good choice because I would be easily ably to discern any refinement or added energy and if the fuses added any compression, the highs would become blaring and grainy. Well, I am happy to report that the fuses brought a bit of refinement to my rig which was easily heard in the top end. The refinement came without sacrafising any detail or speed. Did they make a mountain out of a mole hill ? NO - but for me the added refinement was a welcome addition.

I work in a lab where we have a liq N2 cryo tank. I'll slowly lower the temp of some fuses to -160C and slowly bring them back to RT, and report.

I don't think one week at home freezer will do anything. The theory is that liq N2 low temps will modify the molecular structure and grain of the metal, thus altering conduction through it.

My protocol is 1 day at 4degC, 1 day at -20degC, 3 days at -80degC, 1 week in liq N2, 3 days at -80degC, 1 day at -20degC,1 day at 4degC, then RT and listen.

I will then post listening results and impressions before and after treatment.

Cheers.