three vintage calculators, 1: avstar jeppesen sanderson with manual and in case, 2: national semiconductor 4640, with manual and case. 3:texas indturments TI business analyst-1 with manual and case. I

 

Untitled Document Teac Cassette Deck V3000 3-Head System Plays cassette fine. Recording was okay a year ago but unable to test now. Selling AS-IS with working remote control Please see video - https:/

 

OCCASION: ONLY $1 STARTING PRICE!...For your pleasure, enjoy with!! This is ONE VERY FINE QUAD of OLD & PROFESSIONAL double triode 5814A = 12AU7A = E82CC ( ECC82 ) SYLVANIA, original made in USA w

 

You are bidding on a vintage MCS 3865 integrated amplifier and matching 3710 tuner. These were made by NEC and the amplifier is the same as a NEC AUA-8000. They are both in amazing condition with the

 

Up for auction is ONE original Sony APM-22ES Tweeter in perfect working condition. This is a popular vintage model from Sony and the tweeters are difficult to find. Comes with original mounting screws

 

This auction is for a Perryman PR 280 Vacuum tube that was stored in a controlled climate environment for over 70 years. It is part of an old stock collection consisting of several hundred types of tu

 

FOR SALE OAK BRAND VIBRATOR MADE IN AUSTRALIA A DIVISION OF A.W.A. BRAND NEW UNIT CAT NO V6732 SYNCROUS UNIT 6 PIN 32 VOLT SUIT OLD BUSH WIRELESS SEE MY OTHER LISTINGS Powered by eBay Turbo Lister

 

3 BEAM POWER TUBE 6V6GTTESTED VERY GOOD [MAY BE NEW]GENERAL ELECTRIC 6V6 GTROGERS 6V6 GTROGERS 6V6 GTS/H TO US SMALL PACKET FOR 11.00$ TRACKED PACKET FOR 17.00$EXPEDITED PACKET [5 DAYS] 20.00$

 

This auction is for a used pair of Bendix 6384 tubes that test very strong. The tubes are matched within 5% and appear to have identical construction and bases. Included are octal tube socket adaptors

 

Up for auction is a highly sought after JAN CUE-211 (VT-4C) tube, manufactured by United Electronics. The tube filament is intact. I checked continuity between the filaments. The tube is in great phys