Aronov LS-960I, now available only used.
Provides your requested "big output with a lot of bass," as well as "having some juice."
Specifically renowned for enabling forceful, faithful-to-the-music bass, limited only by a speaker's abilities.
Sounds very natural, easy to listen to, realistic, with music free of any dryness, or listener fatigue, rather than specifically warming up, or sweetening.
Does allow recordings to sound their best, and definitely avoids what is less captivating about many solid state designs.
One of the very few modestly priced tube designs that delivers the kind of profoundly satisfying bass that can thrill the audiophile heart.
From the way you described your listening preference, any choice that fails to deliver great bass might be a short-lived experiment.