:lol: OK, now I gotta chime in here. :lol:
I had 2 Mark IV's. Version A & Version B. I liked them a lot, but found R2 just didn't suit me at all. In fact, R2 is one of the main reasons I sold both of them.
I had, at the same time, Mark IV A, DC-3, DC-5, & a DC-10.
I A/B'd the Mark IV with the DC-10, since they were about the same power ratings.
Mark IV: Too tight and too much going on. It seemed like the amp would change character overnight. What sounded great one day, sounded like ass the next. I would leave all the knobs in the same place and the amp would not move (
maybe it got up to get a drink in the middle of the night
). I would use the same cords and guitar. The tone would change.
I found that when I used it with my band, I could never get the tones I was looking for. I spent all of our breaks trying to dial it in.
DC-10: Incredibly loud and just sweet no matter where the knobs are placed. It is a very consistent amp and I am able to get the tones I am looking for no matter what room or what guitar/cord I am using. It is very easy to dial in as well. Money is tight right now, and I almost sold it. Thanks Fdesalvo for talking me into keeping it! :lol:
DC-3: Has really good cleans, with lots of chime. The distortion tones are unlike most of the Boogies that I've had (lots of them) because of the EL-84's. It cuts through the mix very well, especially if you add a Thiele under it. I just sold mine to Glauco because I needed to raise some money, otherwise, I would have kept it forever.
I think in the end, after the honeymoon period is over with the Mark IV, you will sell the Mark and keep the DC-3.
If it were me, I would get a Soldano Lucky 13 instead of the Mark. They do not have as much gain as the SLO from the factory, but I have some mods that will set them free. Plus, the cleans are incredible and the Reverb is really nice too.
The Mark IV is the be-all end-all amp for a lot of guys. Mostly for guys who like to tweak their amps to perfection. I'm looking for amps that I don't have to spend time tweaking so I can spend time playing them.
To me, it seemed like it did a lot of stuff, but only did a few things extremely well.
Get an EV Thiele for your DC-3 and you will never think you need bottom end again.