Tubes

For ultra high frequency tubes. Three point mounting stability. Eleven pin configuration.

 For tubes such as 3CX800A7, RCA 8072, 8121 , and 8122

MFG: Johnson tube sockets

New, unboxed

 Use for 4CX250B, 1W300B, 4CX250F, 4CX350A, 4C350F, 4X25B, 4W250F, 7580

PULLED OUT OF WORKING EQUIPMENT

MFG: Johnson tube socket 

Basic tube socket has mounting ring and smaller, low-inductance 1100 pF screen grid by-pass capacitor.

MFG: Johnson tube sockets

Basic tube socket has mounting ring and smaller, low-inductance 1100 pF screen grid by-pass capacitor.

Military Grade, Pull out from working equipment

MFG: Johnson tube sockets

Basic tube socket identical to 124-115, but the 124-116 model features grounding cathodes. Has mounting ring and smaller, low-inductance 1100 pF screen grid by-pass capacitor.

For tube 4CX250B

MFG: Johnson tube sockets

Removed from equipment