I recorded two mono channels, each through a different preamp into the same
audio interface. I normalized those, then arranged the results as A/B/A/B
into the same sound file.
All things were as equal as I could make them, other than the preamps.
Can you detect a difference? Do you like one better?
http://ven.rcsreg.com/r2/2_pres.wav
Later, I'll disclose the premps.
Tobiah