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2A3 Tube Opinions

Looking to add a pair of 2A3's for my amps that are full/meaty leaning towards the vintage sound.  Currently running EML Solid Plates and love them, but looking for more weight to the sound.  Thanks for any advice.
arthursmuck
davidpritchard's avatar
davidpritchard
866 posts
 

arthursmuck:

Most of the nos tubes will have a thicker, denser, sound due to a less extended high end. My RCA's sound nice. Another approach is to reduce grain and glare by upgrading the amp's fuse to a Synergistic Research Black fuse and the wall outlet to a Oyaide R-1 or a SR RED or BLACK. TheOyaide has a darker sound. The SR outlets provide a sense of more music and richer denser harmonics.

David Pritchard

charles1dad's avatar
charles1dad
10,233 posts
 
Hi Arthur,
I must admit that I find your system and various amplifiers oh so interesting 😊.  Does your Found Music 2A3 amplifier drive the Tannoys full range? What a sonic  (I assume) contrast to the esteemed Dartzeel amplifier. You must be having a ball. I love the EML XLS 300b in my amplifiers. 
Charles, 
charles1dad's avatar
charles1dad
10,233 posts
 
Arthur,
A good source of NOS/used quality 2A3s is Vacuumtubes.com.  They have single plate,dual plates, dua filaments etc.
Charles, 
dekay's avatar
dekay
5,354 posts
 
Engraved base/black glass Ken-Rad 2a3’s with dual flat plates are by far the fattest/fullest sounding 2a3 tube I’ve tried.

I usally run RCA dual/black plates, but the Ken-Rads are a nice change now and then.
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