Amp for Vintage Heresy

Oh yeah, forgot to mention as also recommended above, if you go push pull tube, IMHO, EL84s have always been my favorite given a sufficiently efficient speaker like yours.

For example, the Manley Stingray would be killer with your speakers. You can usually find a nicely priced one on the used equipment sites.

Speaking of push-pull EL84s, a musician friend recently heard the little Black Ice FX10 at the Tampa audio show and said it "rocked."  Might be a good fit here.

Rogue 120 mono tube amps

Run hot but will put will put on a spectacular sound experience.

Read stereophile review that comes up on google

Add a sub (or subs) or try an amp with a very low damping factor.

If the speaker cables are 12’ (or less) try single runs of 22-26 gauge solid core copper wire as speaker cables (doing so should bloom the bass a bit).

On the cheap try basic copper magnet wire and if that works look into Neotech 22-26 gauge solid core copper/Teflon wire (still inexpensive).

Do not use wire larger than 22 gauge as this will defeat the purpose.

I’m suggesting a $10 experiment (with magnet wire) and I have been using 26 gauge solid core copper speaker cables for 20+ years with excellent results.

DeKay