Parasound a21 upgrades

Ha  ha says one twit . 
In a thread on Audio Asylum , we had a great discussion a few years back with Mr. Curl who said if given the choice he would've used silver fuses in the  Halo amps, I used the Silver Star in my A21 and the results kicked up several notches in refinement across the spectrum , there was a reason I kept the A21 around for 12yrs , it just flat out sounded so good!

I have been an A21 owner for about 9 years now, lthough I upgraded two years ago to a Plinius SA-103. It was almost three times the cost of a good used A21 at the time and still well under your future budget.  Even though the SA-103 can be switched into full time Class A mode I still find myself listening in Class AB most of the time.  It was a a worthy upgrade.  I had been driving the A21 for those first 7 years with an Aesthetix Calypso.  Last year I updated the Calypso to the Signature level along with a good set of NOS 60’s and 70’s tubes.  I feel no desire or need to update either the amp or preamp.  

jdub3 In a thread on Audio Asylum , we had a great discussion a few years back with Mr. Curl who said if given the choice he would've used silver fuses in the Halo amps, I used the Silver Star in my A21 and the results kicked up several notches in refinement across the spectrum , there was a reason I kept the A21 around for 12yrs , it just flat out sounded so good!

Prove it with a link to it, AA retain all links.

Do your own research I was present! 

Sorry! typical fuser, you quoted it, so prove it.
It’s bs if you don’t or can’t, simple as that.