From satturnsc2@yahoo.com Tue Mar 13 09:07:29 2012
Subject:Art Tube Preamp and Vent

Hi folks,
My Art Tube MP Preamp came in at my local music shop and I am amazed that it does cut the shrillness of the upper octaves of my Casio WK-7500's organ patches pretty much as well as my Equalizer. It also combines nicely with the overdrive on my Vent. Any advice on ways that anyone found to tweak the knobs most effectively would be appreciated. I know what the 20+ gain button does but the other two little buttons between the knobs don't seem to do much of anything. Maybe those are for mic use?
Thanks
Bob