medium vacuum for sale, brand-new and used.

Here we have a Precision Vacuum Tube Tester 920 Data Assembly w/ Data Roll DRC-H2K This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others. Sacrifice one to get many more working.

Here we have a Precision Vacuum Tube Tester 920/954 etc Analog Panel Display Meter Tested This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others.

Here we have a Precision Vacuum Tube Tester 920/ 954 series etc "D" Selector Pot #17-104A This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others. Sacrifice one to get many more working.

Here we have a Precision Tube Tester 920/954 etc Line Adjust Pot Tested # 17-107A This was removed from a working 920 Precision Tube tester. I occasionally cannibalize a working piece of equipment to use the working parts to fix 7 or 8 others.

Here we have a RCA #140558 NOS Dual Thermistor Electronic Component New Old Stock Photos Photos shown in this listing are of the actual item for sale. NO STOCK PHOTOS USED unless otherwise stated. In photographs we occasionally use props to display items in the best light possible.

Here we have a Matched NOS Pair TUNG-SOL 1B3GT Vacuum Tubes New Old Stock. TV7 Tested Photos Photos

Here we have a GM Delco NOS 12DZ6 ( 12EK6 , 12EA6 ) Vacuum Tube TV7 Tested 100%+TV7 Tested Photos

Here we have a GM Delco NOS 6BY6 (7036, 6BE6) Vacuum Tube TV7 Tested 100%+ TV7 Tested

Here we have CEI NOS 12SA7GT Vacuum Tube TV7 Tested 100%+ Photos Photos shown in this listing are of the actual item for sale.

Here we have a Balanced Westinghouse Hickok Tested 6099 Vacuum Tube Hickok 752A tested at 450.450/325 90%

Here we have a Vintage Federal Bayonet Fit 4 Pin 1.5" dia Vacuum Tube Socket Please see pictures for cosmetic condition Photos

Here we have a GM Delco NOS 12CN5 Vacuum Tube TV7 Tested 100%+TV7 Tested Photos

Here we have a NOS DUMONT 6Q5G Gas Triode Tube TV7 Tested New Old Stock. PhotosPhotos shown in this listing are of the actual item for sale.NO STOCK PHOTOS USED unless otherwise stated.In photographs we occasionally use props to display items in the best light possible. These props, like my white board, lighting , kitchen table, Train track, boxes are not including unless otherwise stated in the listing.

Here we have a SINGLE NOS Raytheon JAN CRP 3Q4 Military Spec Vacuum Tube New Old Stock.. TV7 Tested

Here we have a GM Delco NOS 6BH6 Vacuum Tube TV7 Tested 100%+ TV7 Tested

Here we have Bremer-Tully Vintage 4 Pin R4 1.5" Dia Vacuum Tube socket Please see pictures for cosmetic condition Photos

Here we have a Balanced Motorola 12AT7 (ECC81) Black Plate O Getter Vacuum Tube NOS 110% Tested Hickok 752A tested at 1125/625 & 1175/625 (110%av) where 625 (60%) is the minimum good test pass for this type of tube Reasonably balanced