Description: 4pcs Gilded 8pin Ceramic Socket Ceramic Vacuum Tube Electron Tube For KT88 EL34 6V6 274B   8 foot tube socket、 scaffolding with mounting holes、 38.7mm panel、 opening 26mm for KT88、 EL34、6V6274B and other electronic tubes.   Specifications: Material: Ceramics+copper plating Color: golden Working Voltage: 1500V Contact Resistance: >0.01Ω Size: 48.5x31.5mm Fit for: KT88、 EL34、 6V6、 274B、ect Quantity: 4pcs   Package Included: 4 x Ceramic sockets   More Details: