I have been trying to find the difference between these amps, but I haven't been able to find anything on it. Is the Little Mark Vintage like an Upgrade to the Mark Tube, or are they completely different beasts? If so, why do you like one over the other? What are the pros of each of them and what are the cons? From what I understand, the Little Mark Tube can be SS and/or use the Tube, while the Vintage is purely a tube preamp. And that's all I can gather in order to compare them. Also I see that many artists use the Little Mark Tube, and I haven't found one who uses the Vintage live. Maybe it's because it's a "newer product". I know they state in their website who uses their products, but for example, they say Joe Dart uses the Vintage, but I've seen only the Little Mark Tube 800 on his and Vulfpeck's videos. BTW, i'm not interested in buying any of them yet hahah, just an itch i've had for a while in order to understand the differences between them, and why one would be better than the other in certain situations.