Edicron sk9cp20 b9a ceramic pcb gold plated sml pitch
Valve bases and accessories edicron sk9cp20 ceramic socket pcb mount 222mm diameter narrow pitch version made from high quality ceramic for long life and durability all connections are gold plated to maintain sound quality suitable for glass audio novel vacuum tubes like 12ax7 12au7 12at7 edicron sk9cp20 b9a ceramic pcb gold plated sml pitch