ONE MEGA RARE HARD TO FIND GENUINE GERMAN MADE POWER TUBE TYPE AD1 RARE STRUCTURE TESTED GOOD ON MY MILITARY TESTER. GOOD EMISSIONS GOOD FILAMENT APPOXY GLUED BASE BASE IS TIGHT SUPER HIGH GRADE RARE

 

Classic Dynaco Audio Eqaualizer, Model SE-10. Unit Lights up. This is the extent of testing this item. This item is Being sold, "as is," as this item is approx. 50 years old. Low Reserve

 

50-PCS LOT NEW Capacitors WIMAMKS-2 0.22UF 250V Metalized Polyester Tube Amp Amplifier Capacitors We accept PAYPAL only. WE SHIP AS IS, NO RETURNS. We ship US Postal Service anywhere in the United Sta

 

Welcome to E.S.Sport, an EBAY Store providing you with great products from tools to books to whatever you might need. Please take a look in our store for other great products. --This auction is for a

 

Description Audio input selector module board, with 12V DC voltage regulator.This item has been assembled, and electrical test passed. 4 Dual channel input, 1 dual channel output.Led indicator for eac

 

I have here a Harman Kardon without output tubes and 12axy ones, all others are included. I bought this to learn how to restore tube receivers, but I get distracted by turntables and shiny solid state

 

Up for auction is this Telefunken 12AX7 vacuum tube in super nice condition. This tube was tested on a Sencore TC-31 tube tester and it tested good with no leaks or shorts. This tube was made in Germa

 

Very good condition - See pics for details Free Shipping - Many other parts for sale - Please see my other auctions

 

Welcome to The Technology Surplus Depot Vintage WORKING 1970's Panasonic RF-888 FM AM PSB Radio TESTED & GUARANTEED This radio was tested to power on with an AC power supply, and tune AM, FM, and

 

Used to power two Jensen field coil A-12 speakers. Comes with Kenrad 2A3 tubes, two 56 tubes, and one rectifier tube. Reason for selling - cleaning out old project to-do's that never came to fruition.