These are my uncle's speakers and they are pristine. He bought them NEW and they've been in his same, climate-controlled, non-smoking home in Ohio, on the shelf for over 40 yrs. He used them with an o

 

This auction is for 1 pcs NOS NIB 5U4G U52 CV575 GEC 1950's, made in England, a full-wave high-vacuum rectifier. It comes in an original box. In this case better than NOS as this tube comes from the S

 

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

 

I am the original owner. I did not use this calculator very much, but it has some minor scratches as I purchased this in Fall 1988. This calculator is in working condition as shown; however, batteries

 

EZ80 6V4 RFT Tubes NOS, NIB, Same codes etc. Lot of 4pcs. Shipping via Airmail to EU countries is 6.5usd and $9 other countries. The items will be shipped by registered priority airmail. If you have a

 

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

 

IN EXCELLENT WORKING CONDITION, A REALLY NICE SYSTEM, MODEL #31-2097 SERIAL # 401939. ALL THE LIGHTS WORK AND SOUND IS GREAT. Posted with the eBay Android app

 

Serviced, tested and working well. Great sounding mono tube amp with 35 watts of output. Check back later tonight for more details and pics!

 

Wow....the pride of American manufacturing! Vintage ACOUSTIC STUDIO MONITOR SERIES 3311. Only real audiophile who know about sounds can appreciate this pair of Acoustic Studio Monitor Speakers. Specif

 

Here is a pair of used GEC Genelex Gold Lion KT88 tubes.The flashing is dark and the tubes have been run hard but still test good.. Please bid accordingly They test at 87/87 with a minimum value of 65