This unit is in very clean condition. The front panel is pretty much spotless with just 2 small dings or discolorations on the right side corner but are not very noticeable. There is a small scratch o

 

Lot of four Vintage Tightly Matched & Balanced RCA 6F6 Metal Vacuum Tubes - All with nice original boxes Tested on a calibrated/upgraded Hickok 539B and all test as new as well as presumed to be U

 

MIXED LOT OF 8 METAL VACUUM TUBES THAT INCLUDE: 2-GE 6J5 1-GE 6F5 3-RCA 6J7 2-RCA 6F6 ALL TESTED STRONG ON MY HEATHKIT TC-3 TUBE TESTER SATISFACTION GUARANTEED

 

THE RADIO CRAFTSMAN C400 MONOBLOCK POWER TUBE AMPLIFIER MADE BETWEEN 1950 AND 1960 IN CHICAGO, IL I POWERED IT UP ALL OF THE TUBES WERE GLOWING AND IT HAD MUSIC PLAYING OUT OF MY TEST SPEAKER BUT THEN

 

Outstanding parts including a Nomex former voice coil make this Alnico Jensen sing. I added a terminal strip for easy connection. 50 watts 8 ohms Run for several hours with tone, sweeps and music. Jen

 

ELECTRONIC ICONS of the 20th CENTURY from RADIOORPHANAGE!! We AUCTION quality antique electronics, with a low starting bid and no reserve- the way eBay should be. We know what we sell and describe it

 

Up for auction. A pair of beautifully restored AR-3a speakers with original ALNICO woofers. During the restoration, all original material was used from Vintage AR. Replaced the old scratchy potentiome

 

2 6V4/EZ80 Tubes,pair UK and Germany manufacture-1 Mullard and 1 Telefunken with diamond-selling as used-white boxed-TV7 tested-results below TV7 tested : 40/40 is minimum good Test : 68/68 and 60/60

 

Bell System Practices. Section E37.421, Section R60.524Issue 2, January 1960 9 Pages. No Tears, No Folds. Staples have some rust, Some rust transfer from other document's staples. Take into considerat

 

One pair TELEFUNKEN ECC83 ribbed plates 12AX7 Data Matched ! WORLDWIDE SHIPPING ! 100% HAPPY CUSTOMERS SINCE 1999. 2pc ECC83 TELEFUNKEN Diamond series Ribbed plates Both SAME serial numbers ! very rar