Which SS amplifier has similar sound as the LTA amplifiers?....

You might also consider a Belles Aria - great integrated amp!

Thanks guys for your suggestions.
Dan

There’s a used Valvet E2 available here for $1850.  It’s Class A, but it’s small so isn’t as much of a space heater as the larger, more powerful beasts out there.  Read the reviews if you haven’t.  Best of luck. 

First Watt F7 or a used F5.

@davidantonio 

There is no SS amp in your price range that can match an LTA offering. My CODA #16 comes closest but at 13K. My ZOTL40 is a care free, maintenance free amp. The tubes in it will probably outlast me. I would check out the used market.

Thanks Jmolsberg, the AVA control amplifier looks like an excellent option. Dan

LTA is certainly hard to beat. this might work and save you some $$. maybe call Frank

https://parttimeaudiophile.com/2020/09/19/audio-by-van-alstine-set-120-control-amplifier-review/

Soix,
my speakers are JBL Studio 580
Dan

What speakers are you using?

@dodgeealum,
yes I’m aware that LTA amplifiers are different than traditional tube amplifiers but quite expensive for a HS teacher nearing retirement, I should have mentioned around $3000.
thanks,
Dan

Dan—LTA amps are not like other tube amps. Almost no heat and extremely long tube life. Plus—incredible sound. Really truly the best of both worlds.