I can't really understand this in the addendum, does someone see what it means?:
"Drive
Controls the amount of saturation. The middle position is equal to the TS808*. At maximum, Drive is a bit higher than on the TS808* and equals that of the Timmy when its little switch is in the down position."
in the middle position, it's equal to the TS808... but the TS808 at which setting? the TS808 can be set at many different drive setting right?