I used my 1x12" Bassman 150 combo for several years to great effect! I still love it, but it's just too heavy for my old age. But, I truly believe that
some of that weight is actually its greatest secret weapon! I find that awkwardly angled cab, upon which it tilts back so perfectly,
(and maybe even the cab material, too!) to also greatly enhance its volume and tone! I say that in comparison to it's big brother, my 1x15" Bassman 250 combo, without the awkward shape. Of course the 250 has inherently greater tone and volume, but it somehow seems to require more tweaking to get there than the 150 does.
View attachment 7015463
Nowadays, my Rumble 500 combo is my go-to if I need more than my Rumble Studio 40 combo. But I do miss the tiltback, especially when I don't take my tiltback stand.
So, I would expect that the Rumble 100 is going to require more ... uh,
encouragement, shall we say, to measure up to the 150. Not just a higher volume level, but perhaps more Gain and very different EQ settings, as well. I recommend reading
the Rumble manual, especially the controls descriptions, and don't be afraid to try the voicing buttons at volume to really experience the differences they can make. Also, checkout the
Rumble Frequencies Graphs to see if those visual presentations help you to understand the controls better.
And, YES, by all means, DO try daisy-chaining the 100 & 150 together! An instrument cable from the FX Send of either one to the FX Return of the other is all it takes. Whichever one's tonal EQ you Send will bypass the other's pre-amp and be reproduced by both power amps! The Rumble's Volume is upstream of it's FX Loop, so it will
not work if it receives the signal from the 150. The Bassman's volume is downstream of it's FX Loop, so it
will still work if it receives the signal from the 100. Enjoy!