Daiwa DK-210 outboard electronic keyer which will work with hybrids (tested on my TS-820S) or older SS rigs that do not have build in keyers. It has Speed, Weight, Volume adjustments, Semi Auto, Auto and Tune position. Speeds up to 50 WPM. On the back it has the 13.8 Vdc jack, Keying output - or + and tone adjustment. You can run it off an internal 9 V battery. No manual but I have the PDF manual. Cabinet could be repainted if you are really fussy as it has some scratches on it. $75 U.S. plus shipping.