845 Tube Amps

Audion
Sophia
Viva
Mastersound
Shuguang
Meixing
Triode Corp.
Melody
Nagra (may have discontinued their p-p monoblocks)
Consonance
NAF
NAT
Verdier
Additional no-name Chinese and Korean producers
Keep digging -- there are more.

I think there are more consumer 845 amp choices available today than any prior time in high-end audio. 845 and 211 are the entry points into "big glass" tube audio.

Consonance Cyber 845 (beautifully made Chinese monoblocs) and Icon Audio MB845II Signature and Unison Research.

Also:

deHavilland Electric Amplifier Company
Art Audio UK

Regards,
-- Al

'
Solista was good, Verona & Aurora much higher level of performance - and unfortunately, much higher price as well.
.

Seadogs1,
There is a New Audio Frontiers 845 special edition integrated amplifier being offered on Audiogon for a good price. I own a NAF 300b special edition that I’m elated with.