By general consensus on this forum the Audio Magic Ultimate Premier is the best internal fuse for the P20, (and I assume, the P15).
Having got a P20 earlier this year I ensured I had the ultimate Premier fuse to install for initial switch on.
There’s (another) new fuse coming from SR, the Purple, released sometime this month and by all accounts of a prototype being tested by an Audiogon poster it ‘blows the Orange out of the water’ and makes his Orange fuse sound ‘broken’. Additionally he says the mid range is a big improvement over the Orange.
It would be interesting to see if any P165 or P20 owners on the forum will be testing the new internal Purple fuse against their existing Audio Magic fuse.
Another way to look at it is if in general there is a preference for one particular fuse. More of a curiosity on my part. Personally not looking to upgrade any fuses in the near term. I’ve had quite a few changes in the last 6 weeks or so.
Yes I understand. It’s just the most cost effective upgrade one can make. You’re passing on a lot, but it’s also nice to look forward to something.
IMO the Audio Horizons are the most cost effective, the new SR purple or the biggest Audio Magic might be even a bit better for a roughly double but still tolerable price. What I fear is, that much more expensive ones are still noticeably better. So at the end it’s probably as always a matter of what you’re willing to spend.
@sheridd2 I ordered a purple last week. It is direct shipping from SR. I already have an ultimate premier beeswax in my P20. I will update on arrival and after burn in.
Perhaps you get to listen of the purple fuse before me. I am going to try mine in a P20 first then move it to a HDPLEX300 DC power supply. Are you also comparing it to the top Audio Magic fuse too? Where in your system is yours destined?
I ordered one for my P15, and I have a A.M. Beewax Ultimate in my transport. But I will not be able to compare them since it is 1A vs. 6.3A fuses. So I can only compare to the Orange fuse that is in P15 now.
I received the SR Quantum Purple Fuse. I put in the P20 to burn In. There is a difference between it and the ultimate premier Beeswax.
So far about 40 minutes. Listened to following on Beeswax UP then the Purple
Keb Mo The Itch
Lyle Lovett North Dakota
Jimi Hendrix Voodoo Chile. Electric Ladyland
Aaron Copland Helmut Kobe and LSO
The highs and percussion and Vocals is clearer on The Purple and Soundstage wider
Bass Definition and Slam and space around Performers goes to Beeswax as does midrange vocals
The SR Purple claims needs 200 to 300 hours. So P20 always on running my roter and streamer. I will park the Ultimate Premier in an LPS and check again after a bit.
Right now a bit of a toss up but Kind of digging the clarity of purple.