From jjmcs49@yahoo.com Mon Aug 25 11:31:10 2014
Subject:Re: Hammond SK1 Firmware - list of changes?

The XK-1c has 2 parameters that were added to what was initially available in the SK's. One is a Mix parameter added to the C/V that allows a balancing of the C/V and direct signal. The other is a parameter called Coloration (basically a cabinet resonance/tone adjustment) that was added to the digital Leslie. These 2 parameters were added because there was DSP power freed up with the removal of the EVs. There was only enough DSP power in the SKs to shoehorn in the Mix parameter. There may have been some tweaking of the internal digital Leslie software that isn't part of the user adjustable parameters.