Old Filter Capacitor block, meter / diode board, and zener diode removed.
New filter capacitor block and meter / diode board built, along side the old removed stuff that served well for many years.
New meter / diode board and new filter capacitor block installed and wired (except to meters / switch that goes to faceplate).
New Plate Tuning Capacitor (LEFT) along side old one (RIGHT). Old one showed signs of arching, so ordered new one while I had it apart.
Parasitic Suppressor kit / Glitch Protection kit from AG6K http://www.somis.org/
Still in progress . . .
SB-220 Mods - KE5YA Go to page 1 of SB-220 Project