Finally got my 001 today, after sitting in USPS never never land in Kearny, NJ for an extra week...
Running direct with cab sims on, using my Jackson Warrior with stock Jackson humbuckers into my monitor (Roland CUBE Street EX).
Cleans are ok, good not great IMO, but usable. With the gain at noon and guitar at 8+ I was getting a good Fenderish tube OD sound, I had to cut the gain on the clean channel to clean it up. I takes pedals well, I used my Xtomp with several dirt models, and my Boss Metal Core, and then put the Xtomp after the 001 for modulation, delay and reverb all sounded good.
The high gain channel with everything set a noon was sweet, full high gain saturation; I cut the bass and boosted the treble worked great.
Next I put it into my G-System in the insert loop, I was getting a noise pulse using the G-System power for the 001, it went away when I used another power supply. My G-System patches have to be dialed in for the 001, but the power issue is a PITA.
This 001 is tiny, sound: clean is usable, high gain is very good, I could make this work with pedals or my G-System for a direct board.
I'm impressed. Not looking forward to dialing in the G-System though lol. Two more Xtomps + 001, my tuner and Crybaby mini wah would be a great direct board IMO. Too bad the Xtomps are so expensive...