@mesch here on Agon loved this Vincent and expressed regret for selling it. Hybrid tube/solid state. Used, here: https://www.usaudiomart.com/details/649626834-vincent-sv-236mk/
And this is a bit broad, but some local Colorado options:
Fort Collins: https://www.audioalternative.com/clearance-overstock/
Arcam Solo Neo Integrated Amp
$1600 Now $750
Rogue Sphinx 2 Integrated Amp
$1495 Now $950
Lots of options here: https://tmraudio.com/components/integrated-amplifiers/?sort=priceasc
And this is a bit broad, but some local Colorado options:
Fort Collins: https://www.audioalternative.com/clearance-overstock/
Arcam Solo Neo Integrated Amp
$1600 Now $750
Rogue Sphinx 2 Integrated Amp
$1495 Now $950
Lots of options here: https://tmraudio.com/components/integrated-amplifiers/?sort=priceasc