2. amps-preamps
  3. 1448317474

Synergistic Red Fuse ...

I installed a SR RED Quantum fuse in my ARC REF-3 preamp a few days ago, replacing an older high end fuse. Uhh ... for a hundred bucks, this little baby is well worth the cost. There was an immediate improvement upon installation, but now that its broken in (yes, no kidding), its quite remarkable. A tightening of the focus, a more solid image, and most important of all for my tastes, a deeper appreciation for the organic sound of the instruments. Damn! ... cellos sound great! Much improved attack on pianos. More humanistic on vocals. Bowed bass goes down forever. Next move? .... I'm doing the entire system with these fuses. One at a time though just to gauge the improvement in each piece of equipment. The REF-75se comes next. I'll report the results as the progression takes place. Stay tuned ...

Any comments from anyone else who has tried these fuses?
128x128oregonpapa
charles1dad's avatar
charles1dad
10,239 posts
 
Jib222,
Thanks for your sharing of listening impressions regarding the Shindo preamplifier. The results of the Black fuse has been very consistent across a multitude of brands of audio components. This thread is witness to that and quite emphatically I might add. I'm happy that this thread provided  you awareness of an effective affordable tweak.
Charles, 
charles1dad's avatar
charles1dad
10,239 posts
 
Hi Jib222,
I just took a look at your system page. With the type of system you've assembled I believe that you have a very realistic and natural presentation.  It must sound fabulous! 
Charles, 
jib222
27 posts
 

Thanks - I actually have upgraded the amp to a Dared MP2a3, modified by Chris Johnson at Parts Connexion & EAR 834P w/ NOS RCA 12ax7 tubes, so even better now!  Will update my page soon.

Regards, Jason

charles1dad's avatar
charles1dad
10,239 posts
 
Jason,
el 84 to a 2A3 DHT Aamplifier,  nice move.
Charles, 
davidpritchard's avatar
davidpritchard
866 posts
 
Charles 1 dad and jib222

I hope you will be able to try The Synergistic Research ECT's (Electronic Circuit Transducers) on your 300B and 2A3 amps. I am very happy with the sonic enhancement I am hearing with the ECT's on my PX-25 amp, Type 45 tube amp and the recently purchased 300B amp.

Today "nmmusician" in the Misc.  forum suggested a Synergistic Research HFT (High Frequency Transducer) be placed on top of the Rectifier tube.
Having a spare HFT on hand I decided to give it a try.

This simple tweak has really brought forth a fuller and more emotional sounding music using the 300B amp. A fun and exciting experiment. And no 150 hour break in to endure! It either works or it does not.

A  HUGE THANK YOU - to "nmmusician".

David Pritchard
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