Honestly, it is a GREAT high-gain head. The MKIII version has a built in attenuator, which means you can push the volume on the gain channel higher, which pushes the phase inverter harder I believe, and imparts a really cool character onto the tone. Then you can use the attenuator to bring it back down to sensible volume levels. You can do the same with the clean channel and get a sort of pseudo Plexi type tone. It takes drive pedals very well, is very quiet compared to the other typical high-gainers out there, and if you need to tighten it up, putting a boost or an EQ pedal in front of it works wonders. It is a really versatile amp.
At the moment these are the amps I've got:
- Diezel VH4
- Diezel Hagen
- Diezel D-Moll
- Peavey 6505+ (currently with my tech!)
- Mesa Boogie Dual Rectifier 2018 MW
- Laney VH100R
- Marshall JVM410HJS
- Orange Rockerverb MK3 100watt
They are all great, and all sound quite different from one another. I'd say the tightest ones are probably the JVM and the 6505+. The loosest ones are the VH4 and the Dual Rectifier. The others are a spectrum in between.
And honestly, I look at my Axe FX III right now... and I just think.... I should probably sell it!
(But it too is really good for recording, so I'll probably just keep it!)