ARC SS amp vs tube - bass question


does anyone have any experience listening to ROCK & ROLL on an audio research solid state amp, like the 100.2
versus the same system with an audio research tube amp like
the vt 100?
I have heard the 100.2 connected to the ProAc 2.5 and really enjoyed the low end response. I have heard tube amps are even warmer and smoother but have also heard that they lack bass in some ways. I have not been able to audition any VT 100, etc but really like the sound of ARC SS.--- my guess is that their tube stuff would be even better. Any thoughts from some Tube veterans?
Thanks
planum7e87
I have never made a head-to-head comparision of ARC SS to tube, so I can't answer your question directly, but I have always thought that ARC SS has been underrated, especially as a used buy in today's resale market. I ascribe this to the company having really last persued SS during a time when the big craze in SS sound was ultra-detail, and their brand of pleasantly listenable and quietly competent SS sonics didn't cut it anymore with the slam'n'transparency crowd in the 90's - besides of course being overshadowed, as ever, by their tube designs. So some of those amps are bargains for the money now, but I can't rate them against today's latest mid-priced SS competition or the newer entry-level ARC tubes.
I agree with Zaikesman. When I bought my ARC 100.2 amp I compared it to the VT100 mk2 tube amp. I prefered the 100.2 ss amp. It has a very liquid midrange and great bass. I felt that you got the benifits of the ARC tube amp without the excessive heat of the tubes, warm up time required with tubes, and expense of retubing. ARC ss amps are overlooked because they are known for their tube amps. The 100.2 is a real sleeper and they are not found on the used market very often. That is because the few people that discover them, love them!
I haven't heard the 100.2, but I have had extensive experience with the VT-100 MKII. The ARC does unbelievable bass -- much better than most tube amps that can be had for remotely near its price. Hard to believe you will find its bass performance unacceptable.