This is the manual for a Heathkit Williamson Type WA-1 amplifier. It is old, stained, and yellowed, but it is still in decent shape. No rip or tears. 32 pages with schematics, parts list, and step by

 

FOR SALE: NOS TELEFUNKEN <> ECC81, 12AT7 qty (4); Evaluated on Hickok 539C (for Gm) and George Kaye Tester (for Noise) TUBE No. 1 2 3 4 TRIODE: 1 2 1 2 1 2 1 2 mmhos* 3700 4100 3900 4600 4275 44

 

This is a matched pair of RCA type 6146W vacuum tubes, new old stock in original boxes. They are tested on our Hickok USM118B at 73-75, where minimum good is 50. Unused tubes usually read from 75 to 8

 

THIS IS A EARLY 1950' ZENITH BAKELITE REAIDO THE COLOCKS KEEP GOOD TIME BUT THE RAIDO DID'NT COME ON SO I WILL BE SALING IT AS OR FOR PARTS NO. S 22409 THANKS FOR LOOKING

 

8 vintage audio tubes ECC83 original Telefunken, made in Berlin / West Germany. All of the offered tubes have long, flat plates and diamond mark in glass bottom. The tubes come out of a big collection

 

*************************************************************************** This auction includes four vintage Hammond US-made 12AX7 / ECC83 vacuum tubes. All of these tubes have ribbed plates and hal

 

Sylvania Tung-Sol Type 26 Radio Amp Vacuum Tube Lot of 2 Tested GoodTesting was done by local vintage radio shop on a Jackson 648S tube tester. All tubes tested 84% or better The min. is at 70%. I acc

 

This is an amazing receiver from AKAI. Built in 1974 has a very warm sound, typical of that era. Happy bidding !

 

Here are 5 NOS JAN Philips grey plate 5814 that are similar to 12AU7 tubes. They test as new on my B&K 707 tube tester with no gas or shorts..Due to past experiences with buyers plugging new tubes

 

Vintage AIWA Cassette Tape Recorder Model TP-12 with carrying case that it was stored in for protection. Efficient design for 12 hours continuous recording on batteries. Speed control for adjusting pl