Huh, I just got back here and discovered this in the Pt. 3 thread from SVTB15
"I would NOT say the SL900 is squishy ..
I mean you could make it that way if you want to by driving teh heck out of it.
... But there is alot of headroom up front.. so if you run your input gain lower.The amp has alot of punch..It Is Not A Wimp..
Now depending on your cabs. if you EQ in a little 220hx you can really feel it in your chest..
It responds fast too..
Who started the rumor that if there is a tube in the circuit it has to be mushy or slow.. That is certainly not a fact at all..
The SL900 certainly can do clean too.. The silky type of clean, not a clanky / clicky and abrasive type. ..
TO Paraphrase Ed Freidland .. you would have to work real hard to try and get a bad sound from this amp..
It is punchy and has great attack... or if you Gain it up with the Gain Switch you can dial in tube compression or Gain it all the way and get Distortion.
The best thing is to try one out... This amp really departs from what a micro used to sound like.."
I'm a bit confused here, because most of my stated observations are very consistent with what's note above.
The big point that I was trying to make is that I've had older all-tube amps that were a bit mushy and slow. However, I found the Streamliner to be anything but slow or muddy.
I also said that while you
could probably dial in some squishiness, I found a lot of direct and articulate punch in it.
"not a Whimp". Complete agreement there. Heh, heh, not even the slightest touch of wimp in it.
All of the descriptions that I've read, including the one above appear born-out by my short test.
Also, it seems that some of the descriptions of "smooth" might lead a person to erroneously believe (as I briefly did before testing) that punch and articulation could be lacking. Definitely not the case!