Re: Seymour Duncan Programmable Footswitch
A 1991 amp price list refers to:
Programmable Footswitch
For use with KTG-1 and 84-50 combos and head. The 4 switches can be programmed for any combination of channels, Boost 1, Boost 2 and Crunch. (Comes pre-programmed) 4 LEDs show position.
Stock No. 1-280-16 1991 Retail Price: $62.00