Copied from my post in the Watson thread:
Well, I went today to try the Watson. Here it is.
First say that the venue was noisy and I had to crank up the volume more than usual. Take that in account while reading.
I have to say that this amp is engaging and really fun. Lots of power to spare.
The sound signature of this tube hybrid is warmish, not too detailed and pretty generous with instrument separation and soundstage. I would really like to come back and have a more quiet environment.
So to describe it better I compared it with the
Phatlab PHAntasy and Sassy (What, right?). PHAntasy was a pure tube portable amp clearly underpowered for the LCD-X, more detail delivered but less bass extension, veiled and a lot of distortion when cranked up. The Sassy was a hybrid tube portable amp with lots of power as the Watson. Really close to the Watson, maybe a tad less warm a more detailed.
The Watson does have some flaws though.
The bass seemed a bit out of control sometimes depending on the song (the noise around may be to blame).
At low (very low) volume there's big channel imbalance, still out of the range of normal listening (or maybe in, screw the noise).
The volume pot is not very accurate as you have a small range where the pot turns but the volume does not change.
Also concerning the volume pot, it wobbles up and down a bit when putting pressure with one finger to turn it. It's not really sturdy and make the whole thing look cheap.
The noise floor level is there, not as high as to be concerning though (or maybe it was the surroundings, who knows? not me).
Anyway, price for performance I think it's great. LCD-X really welcomes those 2Watts per channel.
Tell me if I'm wrong, but for 150€ I believe you cannot get that amount of power in any other amp.
Ah, it's as beautiful as an open design can be.