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
emergingsoul
1,105 posts
 

Can a McIntosh 2301 Mono amplifier fuse be upgraded?

Post removed 
rodman99999
6,115 posts
 

@emergingsoul -

     There’s a fuse holder, next to the 2301’s IEC PC socket, on the top/rear of that amp.

                            Yes: that fuse can be easily upgraded.

     Two fuses also reside on a Printed Circuit board, within the amp.

      Those are harder to get to and you'd have to experiment with them, as regards any sonic benefit.

                                               Happy listening!

incorrigable
25 posts
 

Fuses are important. I wouldn't vary from factory spec. 

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