I guess I shouldn't say "surprised" above. . . because nothing like that surprises me really with this amazing amplifier. Just seemed very distinctive these instances. (And not surprisingly I'm all the way back to where I started with a Psvane Treasure 274B-Z -- there is just a slightly wet richness to the presentation this rectifier brings that I crave!)
Right now. . . really enjoying the "Black Jazz" label sound here. . . fits my mood this morning.
Roland Haynes "2nd Wave" Black Jazz cd

Bass – Henry Franklin
Drums – Carl Burnett
Keyboards – Kirk Lightsey
Keyboards, Written-By, Arranged By – Roland Haynes
Producer, Liner Notes – Gene Russell
This is making me want to play "Bitches Brew". . . .