Heathkit Manual for the Electronic Clock Chimes Model GCA-1195-1 5945-1896-01 1976 Includes Circuit Board X-ray View fold-out diagram, laid in A small parts price list, laid in (dated 1976) Condition:

 

80 Blank Program Cards for HP 82104A Reader. Cards can be used with the HP41, HP67, HP97 and Hp65. Cards are unused. No international shipping.

 

Sony CCP-1300 High Speed Master Cassette Tape Duplicator Copier ... it is used but in great condition. kinda dusty in the photo it hasnt been used in a while but everything still works great on it onl

 

This auction is for a Ross Mark-400 battery operated reel to reel tape recorder from the 1960's or 70's. This recorder is portable and lightweight (about 3 pounds). It is made to run off (2) C & (

 

These are two vintage RCA 6L6 tubes that were a spare set of backup tubes for a 1960's Fender Twin. I'm going to be honest...I do not know anything about these tubes as the person who originally had t

 

220uF/16V 20% Aluminum SMD YOU ARE BIDDING ON WHAT YOU SEE IN THE PICTURE. We accept PAYPAL only. We ship via USPS only. We can combine shipping on multiple items, with the exception of some large ite

 

Near Mint Condition In Original Box : TDK AUDUA LB-3600SOUND RECORDING TAPE ONMETAL 10.5" REEL (NAB HUB)Professional Lab Quality For Mastering.1.0-mil polyester base. Back-treated.1/4 inch (6.3mm) X 3

 

Up for bid is a set of Pioneer SE-L40 headphones. Made in the early 70's I believe. Nice shape. Work great. Comes with the case. Neat headphones. See pics and e-mail with questions. Good luck and happ

 

Vintage 1970's NATIONAL SEMICONDUCTOR SCIENTIFIC CALCULATOR Includes the brown, leather-like case and the Instruction pamphlet. It takes 3 AAA batteries and it works well when they are inserted. There

 

These are a matched set of RCA 2A3 vacuum tubes (2). Date codes on both are ET. Both measured 2300 Micro-Mhos on Hickock 1-177 tube tester.