Brought my JJ100 to compare to the DLX today. I was there with Robbie from GC Plat Room (Dallas) and he and I had the same thoughts.
First, one wasn’t “better” than the other; it’s all relative. Both were slamming through the Friedman 4x12. I had one, btw, that was used, but it had H30s on the bottom and it did not sound as badass as this one. Go figure. But that cab does rock.
Back to the amps. To me, the DLX was really aggressive. We both agreed: Response in the middle is where it’s at. It softens slightly to the left and right, depending on your flavor: great for tweaking and substantial, not subtle. It’s raw and aggressive and you can lower treble and presence if you like. That was without Sat in. I would be very happy with C45 on, Response middle, Frequency to the Left or Middle, and everything else to taste. Those settlings alone got amazing early AIC Facelift tones BE and HBE. Again, without Sat and even C45. It was chugg and dirty riff city. Of course it cleaned up well with guitar volume.
...We engaged Sat and C45 and it was just more. We upped the mids a bit.
We had the Masters between 4 and 5 and System Volume at 9:00 and 12:00. It was great at both volumes, but more and it got Beastly. It just got bigger.
My take: it’s not exact to the Slax or JJ, but you get there by 80+%, in my opinion. It does great clean, Blues, Rock, hard rock, and metal. Again: it can do a mean, aggressive metal.
So we plugged into my JJ100. 2014 and has JBE MV knob: 3 channel amp. We set the EQ the exact same. A bit thicker mids to our ears. We increased the presence slightly to give it that DLX “edge”. So we riffed on it for about 3 minutes and stopped. Same volume test of 9:00, 12:00, and then just over 12:00 and it got bigger. Robbie said with a blank stare at the cab, “Fuck. Killer, man. I wanna sell you that DLX, but your JJ’s a monster too. Have both!”
So, I left with my JJ and a smile and without money leaving my pocket. If I wasn’t in save mode, I would have grabbed the DLX.
So yeah, if I HAD to choose one, DLX all the way. It’s just amazing. But I’m very happy with my JJ. ...and yes, we cranked Plexi channel and riffed AC/DC and then boosted it with an OD. Just killer. We had several patrons and GC staff coming in to hear it and all nodded and jaw-dropped. Ya gotta play these with some volume to hear it...and feel it.
The DLX is a desert island amp. Of course, Dave nailed it.