Ok, so I tried the Tone Catch.
Signal chain:
- Guitar -> A2 Stomp Input L
- A2 Stomp Fx Send -> Lehle P-Split (for ground lift) -> BluGuitar Amp 1 Mercury Edition input
- BluGuitar Amp 1 speaker out -> Bluetone Loadbox (reactive load)
- Bluetone Loadbox line-out -> A2 Stomp Input R
- Amp 1 set to :
- Vintage channel (think Plexi)
- Gain 6
- Ch volume 5
- EQ 5-5-5
- Master volume 4 (no poweramp clipping)
First attempt ended up miserably. The capture sounded like a fizzy piece of crap.
Tried again, and this time I found the "Input R impedance" which defaults to 10KOhm. I switched this to 1MOhm and the sound came to life.
Did the capture again, and it got pretty close. I ran the Fine tuning process a few times playing chords.
Then I set up a patch like this:
View attachment 37094
Basically Scene 2 (RealAmp) turns off the Volume block and enables the Fx Send block. Then it's Fx send -> Amp 1 -> Loadbox -> Input 2 R on the second row, both going to my Bluetone 4x10 10" Greenback IR with SM57.
I don't have time to actually record this atm, but I think it sounds pretty close. The Catch is maybe a little bit less gainy and it's missing a little bit of "zing" from the upper frequencies. But this is about similar to what I remember getting out of the QC.
Pretty good for 2nd attempt capturing with this unit.