Here is a single used Raytheon 5691 tube guaranteed to function perfectly or a refund can be requested within 14 days of receiving. Tube was tested on my Western Electric (made by Hickok) KS-15560-L1

 

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

 

Here are 2 GE/RCA 6CA4/EZ81 rectifier tubes Tests matched and strong on a Heathkit TT-1 mutual conductance tube tester Please be courteous and pay promptly within 2-3 days. BE SURE TO CHECK OUT OUR OT

 

This auction is for a Vintage GE Communications 12AX7 Tall Plate Yellow Tip Preamp Tube. It has tall gray plates, a heavy duty thick top round getter and is in good clean condition. This is a used vin

 

(5) NOS to Very Strong Testing (4) 71A & (1) 171A Globe Radio Audio Tubes, Tests are 70, 76, 78, 80 & 81 with Min. Value being 42 or same as 60%, These test 98 to 105%, Good Luck Bidding! ####

 

YOU ARE BIDDING ON A LOT OF 5 EM-X HIGH POSITION 90 MIN METAL BLANK CASSETTE TAPES. SEALED AND STORED IN A SMOKE FREE HOME. MADE IN JAPAN. PERFECT CONDITION. PLEASE ASK QUESTIONS!

 

Vintage HP 12C 12C is the GO TO calculator in the banking, real estate, and finance industries! Top rated and used as the benchmark by financial professionals. Features numerous calculations, for amor

 

Hello friends. These original Amperex made by Philips EL34 tubes tested well and matched on a Hickok 800A as seen in pics with results. One tube has a broken locator pin. They sounded sweet in my 1969

 

This came from an estate, and looks new and is in good shape. Winner must contact me within 3 days of the auction's close. Posted with eBay Mobile

 

Single Magnavox Alnico Magnet 12-inch 8 ohm speaker old stock replacement for your vintage Fender or Gibson Amplifier Tweed requiring a medium power speaker with Alnico magnet. For auction is one orig