Hi,
I uploaded some Profiles of the ENGL Retrotube Combo with Celestion G12-65 Speaker
Look for "Angel RT" in Rig Exchange
C stands for clean Channel, II for Channel 2
Number is Gain
B is Boost
Br ist Bright (only clean)
T is Tone (only second)
Microphones are: SM57, E906 and Rode NT5
Nice little Amp!
Have fun
Sönke