I own a Rumble 100 (without the pre-post switch). ..., and I'm really impressed with the sound and performance ... ...
I am really interested to hear if anyone (EncoremMP?) who has experience with both the "old" and "new" versions has found any difference in performance between the two models. ... ...
Right on, Kenny! I, too, am curious as to any audible differences between what I have come to think of as the R100 V3
a (with
out Pre/Post switch) and the R100 V3
b (
with Pre/Post switch). BTW, it is my
belief that both are still being produced, and that the V3b may be discontinued at any time, without warning, as just a temporary supply fix.
[Warning to collectors?]
... ... Most folks who have two Rumble 100s seem to have either two with the switch,or two without the switch. The main difference between the two (other than the switch) appears to be use of an alternative amplifier module, which requires a lower-impedance version of the original Jensen driver to output 100 watts.
I would assume the designers have optimized the "new" version to be comparable in performance to the "old", but is there an audible difference in tone or volume/dynamics between the two? ... ...
Small point of order, Ken, the R100 V3
a never had a Jensen speaker, but always an Eminence Special Design speaker, as are all the V3 speakers 40 and up.
You know, there's just
got to be some different (proprietary) spec.s in the V3
b that
could, possibly, provide some audible differences from the V3
a. After all, how identical could an 8 ohm speaker and a 4 ohm speaker even conceivably be? And then, too, how comparable can a older used V3
a be to a new pre-break-in V3
b even be, huh? But, I have great faith that
7ender and Eminence have cooperated to make them as close as reasonably possible to each other. But, yeah, I'd be glad to hear comparisons between them.
... ... I'm specifically interested in use in LIVE performance or rehearsal (full volume rather than "bedroom" levels), and use as a stand-alone amp rather than connected to a PA. And use as a SINGLE amp rather than daisy-chained.
How about it - have you noticed a difference?
It would be my expectation that there may be a couple of small differences that might be heard
in a lab-type environment. But, IMO, I'd be very surprised to hear any reports of any significant differences
in LIVE performances.
So, please, yes, let's hear from the reviewers of the original V3
a (w/o P/P) versus the V3
b (with P/P).