Up for auction are 4 rare and highly coveted Tung-Sol 6SN7 round plate, dual triode, tubes which were manufactured for the US Navy during World War 2. They are being sold as a quad set. Three of the t

 

 

Description Nylon Round Spacer Assortment Kit.Length 3mm ~ 20mm, 10 values (each 10 pieces), Outer diameter: 7mm / 0.276", internal diameter 3.2mm / 0.126".THESE ARE NOT THREADED there clearance for M

 

To view the showcase you need Flash 6 or higher. Click here to Install it now. --or-- View Other Listings for GENERATION-GAP LOT OF 2- JAN-CHS 6SN7W SYLVANIA CHROME BASE MILITARY RADIO TUBES WELCOME T

 

This auction is for two nice pairs of 1960s and 1970s 12AU7 military vacuum tubes made by GE and Sylvania. The first is a pair of 6189 military type 12AU7WA made by GE with 1964 date codes. One has th

 

Rarely used. In perfect working order. The dust cover has the usual light scratching (possibly due to someone using too coarse or a cloth for cleaning). I wasn't expecting so much detail from the phot

 

For auction is a refurbished Marantz model 1060 solid state amplifier. It was refurbished by a local KC area shop. This amp has been in use in our home the past 6 years. It works perfectly. All inputs

 

MANUFACTURER : SEL Lorenz Stuttgart Germany TYP : 12AT7 ECC81 Twin Triode Mil spec. QTY : 1 CONDITION : Factory NOS in Box CODE : none TEST EQUIPMENT : Funke W19 Cards 711/712 EMISSIONS (7,0mA = good)

 

HP41 X Memory 82181A PAC for programmable calculator I offer a HP 82181A X Memory Pac. It is in a very good condition. Untested, but assumed to work. Is used for the HP 41C 41CV and 41 CX Shipping cos

 

These three HP calculators are from a local estate. Two calculators are models 12C. The third is a model 12C Platinum 25th Anniversary Edition. The 12C Platinum and one 12C have their original cases.