Brand New Socket SK1A to the GU-74B / 4CX800A tube

37.00 $


This is a 7-pin socket made of high quality dielectric. 
An Annular 0.01 uF screen grid bypass capacitor is built into the socket which may be reconfigured to remove the effect of the capacitor or provide grounded grid operation when required. 
All tube pinout electrode connections and all wiring points for solder are silver-plated.