Volume adjustments for both pedals (even at full its still too soft), solo and accomp, piano. The drawbars are proving to be interesting and can add quite a bit of color with pistons for accomp draws and solo draws and all works with piano/organ combo stop. Don't think much of the walking base but haven't experimented much with it yet. Pedal is somewhat soft and lacking but i understand that can be adjusted. Lots of ways to switch the 2 speed leslie, accomp only, solo only, both, celest. Yes harpsicord and piano as well as pistons for piano solo, chimes, sofran. Now, the stop tabs - I was pleased to see I had in addition to tibias, a trumpet, clarinet, diapaison, nazard, fife and quint - so there's some color. Cabinet in great shape, got help loading it from the seller (thank god it weighs a ton). Hey Folks - Went last Tuesday and picked up the Gulbransen 4116W.