Offered is an HP 82483A Survey Pac for the HP 71 calculator.  The module comes with an original hard copy manual that is in very good condition.  The module has been tested and works.

 

Tonight I'm listing all the electronic audio items I've found over the last few months.....FREE SHIPPING....and if you buy more than one, I'll take $20 offI have no way of testing them thoroughly, so

 

cmckay Store This is a Wooden Speaker Box for a Vintage JBL C51 Speaker. This box is in solid structural condition. There is no major damage. There are some signs of wear. A few surface scratches. The

 

As Found At A Local EstateElac Miracord 630 TurntableMade In Western GermanyWith Dust Cover - has some scratches but no cracksAlso some scratches on the back side in the wood - but overall wood is sti

 

THIS IS A VINTAGE, OPTIMUS SCT-74 STEREO DUAL CASSETTE TAPE DECK. THIS UNIT WAS NEVER USED. THE PLAYER WAS NEVER OUT OF ITS BOX, EXCEPT WHEN WE PHOTOGRAPHED IT. THIS UNIT IS NEW, IN ITS ORIGINAL BOX A

 

ONE GREAT ADVENT SPEAKER IN ORIGINAL BOX. COMES WITH ENOUGH SPEAKER WIRE TO GET THIS BABY CRANKING !!!! Great looking wood cabinet. ALL ORIGINAL. VERY HEAVY SPEAKER.

 

Up for bid is this Vintage Heathkit Leather Case Model GR-17 Portable Solid State Radio. This radio is in Good cosmetic condition. The case does show signs of use with a scratch here and there and sma

 

Two matched GE 6BQ5 EL84 Vacuum Tubes were made in the USA and are in excellent condition. The 6BQ5 was used in many audio and guitar amplifiers including Dynaco, Fender, Gibson, Hammond, Scott, Fishe

 

Up for auction! A perfect 5 pack sleeve of RCA 12AT7/ECC81 with original purchase order and packaging. These have been sitting in the original packaging since 04/1970!!! All are in near perfect condit