2. amps-preamps
  3. 191770-3130

??? Fuse UpGrade??What Size???

 In an effort to maximize the potential of my SimAudio Moon 240i integrated amplifier I have decided to try one of the Synergistic Research Purple fuses...
 The owners manual states it uses a 4 amp,Fast Blow,Type AG fuse..
 However,there are 2 sizes of this fuse offered,5mm x 20mm & 6.3mm x 32mm..How do I determine which size I need? Pulling the old one out & measuring it comes to mind but I was hoping there is a faster way to determine this...
 Thanks very much for any assistance..

freediver
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jmfinney
82 posts
 

IME the Vera-Fi Audio SDFB outperforms any aftermarket fuse on the market. Many excellent reviews here & elsewhere. Email Mark with any questions. He's very responsive. 

fpomposo
86 posts
 

I can vouch for the Synergistic fuses, I was skeptical, put one orange in my amp... Then I had to do every fuse, my preamp, my DAC, my streamer now all have SR fuses. Some really good snake oil that adds warmth, analog, real sounding performance value.

Now for the rest of my life I'll have to always buy these things because I couldn't have a 50¢ cheap fuse be the weak link in any component going forward... 

roadcykler
143 posts
 

I'd use a pure copper penny to get the best sound. Pre 1982. (pssst, fuses make ZERO) difference in sound).

emergingsoul
1,132 posts
 

Can a McIntosh 2301 Mono amplifier fuse be upgraded?

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