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Anyone upgraded fuses on Mono Atma Sphere Ma1 mk3?

Hi,
Have any Atma Sphere Ma1 mk3 owners replaced the stock or other upgraded fuses with the Hi-Fi Tuning fuses in there amps? I understand that there are have three 5A slow blow internal fuses for each amp. Total six 5A slow blow fuses for both.
Please share your experiences.

Thanks very much,
128x128thnguyen62
lloydelee21
1,202 posts
 
Hi Thnguyen63 - try speaking with Ralph at Atmasphere...he is super-helpful and knowledgeable...there is a big audio show on, so he may be busy right now...but generally responsive. He often posts here. good luck.
roscoeiii's avatar
roscoeiii
1,155 posts
 
I asked Atma-Sphere (not sure if it was Ralph or someone ehse there) about fuse upgrades when I got my S-30, and they said that in their experience these didn't make a difference.
tmsorosk
1,013 posts
 
Hi Fi tunings latest fuse, the Supreme made an unmistakable improvement on the four components I've tried them on. Can't imagine them not improving the Atma-Sphere's.
ferrox
86 posts
 
You need to try Synergistic Research Black Quantum fuse as well. It makes a lot of difference on my system.
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