Up for auction is this Heathkit model A-7 mono amplifier. This item came from a large estate sale and the working condition is unknown. I did a power on test and all tubes warmed up normally. Units' s

 

01 9pin Socket PCB Big 10pcs 9pin Ceramic Tube Socket PCB Big Fit for 12AX7 12AU7 12AT7 6DJ8 ECC83 B339 CV492 6L13 ECC82 B329 CV491 E88C 6DJ8 tubes and other tubes Diameter: 21mm Payment l We only acc

 

This Teac A-2000R reel to reel tape deck belonged to my uncle. He was the original owner and I've had it for 6-7 years or so but have never used it. I don't know when he last used it so it has been si

 

My father-in-law bought this in Germany when he was stationed there in the 70's. It has not been used since the 80's. It worked when it was put in the attic. Could not find the power chord. Selling as

 

RARE SIEMENS E188CC VALVES X 2 BOXED NEW OLD STOCK MADE IN GERMANY POST WORLDWIDE

 

Auction is for one pair of Amperite vacuum thermal delay relays. New old stock. These are great for letting equipment warm up before switching on b+ to power tubes. These are 6v, normally open for 90

 

I would like to start this auction by advising all in interest to please look at all the pictures, and to read the full ad before bidding. I also advise to please ask all questions prior to. All of my

 

RED AT&T PHONE Vintage Telephone grey push buttons 1980's I think (cannot make out the whole date) mostly clean with less wear than normal but still has slight scuffs, handset dust

 

DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments TI Programmable 59 - CAL-Q-TAX Introduced together with the legendary TI-58 these calculators introduced a novelity, the Solid State Software

 

For auction are 2 factory sealed sound recording tapes, Maxell 35-90B and TDK 35\90B. Thank you for looking.