This is a beautiful set of 5 Raytheon CK 5840 tubes. These are all selected for the same date code same lot matched. Satisfaction guaranteed, bid with confidence.

 

Pilot FM 530 Tube Tuner Excellent Original Condition This is a beautiful piece. It is in excellent overall condition. It appears 100% original & untouched. I powered it up on a variac to be safe,

 

Description 1 Piece Encapsulated Toroidal Transformer. Primary: Dual primary, 115V/230V +/-10%, 50/60Hz. Output Power: 15VA. Output Voltage: Dual 15V AC. Output Current: 500mA. Secondary: Series or pa

 

Vintage National Radio Discovery Lab. Item powers up and power supply voltages have been checked but no further testing has been done. Case has some scratches and scuffs. No instruction manual or sche

 

 

Tube Dampers Silicone O-Ring fit 12AX7 12AU7 12AT7 12BH7 EL84 20pcs for tube amp Tube Damper Silicon Ring for amp You are bidding on a set of 20pcs high quality, high temperature industrial duty red s

 

I bought this tube to photograph for my vacuum tube t shirts. I have no way to test it so im selling it as is. The glass is in good shape. The label on the glass is clean and sharp. Please look at my

 

Up for auction are 56 test cards for the hickok cardmatic tube testers Models 123 118 and L1 and L2These cards can not be used in the 121 model

 

Vintage Eumig Mark 8 Super 8 Single 8 Standard 8 Film Projector *SOLD AS IS* Up for auction is this vintage Eumig Mark 8 Super 8 Single 8 Standard 8 film projector. The unit is sold as is and is untes

 

Up for auction is a vintage pair of 1952 Altec 288B Drivers. The date stamped on the mounting plates are 12 52 (December 1952).This is the earliest pair that I've personally ever seen or owned. I have