My fathers HP 41CV scientific calculator. Comes with two Manuals, Original Case, two Key Plates, Expansion Pack Case, all in Original box. Still has original batteries.

 

1 pair of Jabo KH-55 Laboratory series horns. The horns are a further development of the famous Jabo 50. After more than a year of improvement the company Jabo had the success of constructing the horn

 

Dynaco FM-3 tube tuner kit. this a complete kit. Original owner did start building completing only steps #1& #2 , he did open the boxes and do an inventory there are check marks on parts list. inc

 

It's ONE enough RARE and EXCELLENT, surely HIGH QUALITY and PERFORMANCE, double triode E88CC ( 6922 - CCa ) VALVO manufacture, 'D' code, genuine made in Germany, Hamburg and branded TELEFUNKEN; PROFES

 

UP FOR AUCTION HERE: VINTAGE 1977 KENNER ELECTRONIC CLOSE'NPLAY 45 RECORD PLAYER WITH BOX. RECORD PLAYER IS "FACTORY SEALED" NEVER USED. PICTURES ARE THE BIGGEST PART OF THE DESCRIPTION IN AN AD: I AL

 

VINTAGE GREEN GENERAL ELECTRIC DR. PEPPER 12" RADIO5' CORD SIDE MESH SPEAKERS Up for auction is this wonderfully vintage General Electric Dr. Pepper Radio. It stands 8" high 7" wide and is 12" long. I

 

For sale is a pair of NOS RCA 6JB6A tubes. These tubes are in excellent shape with untouched gettering. They have been tested for shorts, gas and emission on a Mercury 1100B and the results are as fol

 

Pair of Altec 806-8A Drivers for 811B Horns. Both need new diaphragms and some love. On Aug-28-13 at 10:37:58 PDT, seller added the following information: Note - one driver does not have its Altec lab

 

Antique loudspeaker horn with TruTone brand. Horn is not metal (except for tip at bottom) and appears to be made of paper mache. Glossy lacquer paint on inside of speaker. There is a small hole, appro

 

For sale WONDERFUL RARETY especialy in PAIR and in MINT shape, ONE PERFECT MINT COUPLE of HAL-WAVE RECTIFIER RG62D or RG62 TELEFUNKEN, genuine made in Germany, NOS, the wrapping is the original and un