DATAMATH CALCULATOR MUSEUM sells on eBay Texas Instruments Bossard Bolted Joint Calculator - FRANKEN TI-58X Introduced together with the legendary TI-59, the TI-58 introduced a novelity, the Solid Sta

 

The 9475 was intended for use as a component in a recording/broadcasting studio system. This auction is for two such amplifiers. This was part of the liquidation of a professional sound company's inve

 

One owner, Tech cleaned and tested and fully working. I always loved this model with the two tubes visable from the front. Luxman LV-105 Integrated Amp in Absolute Mint Condition. Complete W/Original

 

blissfullshoppers Store Large Vintage Retro Keg Barrel Transistor Radio ~ Fully Working ~ Collectable ~~ Vintage Retro Keg Barrel Transistor Radio Working ~~ Vintage retro hard to find and scarce Keg

 

dicksonauctions Store CARVER AVR100 AVR-100 STEREO RECEIVER !!

 

This is a vintage RCA 6kg6a-el509 tube. New old stock in original box made in USA. Tested strong on a Sencore tc-136 tester. Posted with the eBay Android app

 

Lab-Volt Variable Capacitor From SES System. 2 gang 0 - 365 PF.

 

Vintage McIntosh C-28 Pre Amplifier in Excellent Working Condition...serviced recently, please refer to scan of invoice. This unit was from my wife's family's estate and has had one owner only, prior

 

The Altec items I have came from the original owners who have had them since new. The late 50's or early 60's. This auction is for Altec 306a Am/FM Tube Radio Tuner in the original Box. It does light

 

template_preview 8pcs 4pin Ceramics vacuum tube sockets valve base Fr U4A 300B 811 audio amps DIY Condition: New Quantity: 8 piecesFor 4pins tube: U4A 300B 811...Working Voltage:1500VContact Resistanc