Buchla Music Easel Program card - a connection and preset manager that is aimed at the pyhsical preset management of your Music Easel.
The Easel Program Cards allow for the creation of physical presets for the 208 Stored Program Sound Source. The position of almost every knob and slider on the front panel of the 208 can bet set by soldering resistors on the Program Card. By putting the 208 in remote control mode, it is possible to access the instrument definition hardwired on the card, or the switch can be left in the middle position for new, unpredictable settings that are a combination of the current 208 front panel control settings, and the Program Card.