Buy a Blackheart amp?

[Rexfordbridge]

In the small amp category, I currently own a Fender Champ, and a Vox AC4TV. I love these small amps. Gives me the sound of the amp manufacturers but in a small package which is is necessary for my situation (Duplex living).

I was looking into the Blackheart 1W and 5W versions as I've heard good reviews. My goal is to get a Marshall overdriven type sound in a small package. While I know that's asking a lot, I was hoping that this Blackheart might fill that void. I was also looking into the Tech21 British pedal as the Youtube videos are excellent.

How can the overdriven tone of a Blackheart be classified it sounds Vox like from the videos I've seen? It's impossible to find a local dealer that sells these.

Will adding this amp provide enough tonal variety from the Fender and Vox? Advice?