Ampers, A short time ago, someone was looking for a 3 section broadcast type variable. I found one here in excellent shape that was used in an amp. Approx. 400pf/section, 1200 pf total. It's 3 1/4" x 1 7/8" fully meshed, a beauty! Mounts vertically with attached 6-32 screws. If there's still a need, pse let me know. 73, Tony, N2UN