These Radio Shack bookshelf speakers are in great working and cosmetic condition. The only flaw is a bit of the vinyl is bubbling near the back of the speaker, could easily be re-glued. Posted with eB

 

12AT7/ECC81 Mullard labeled Amperex Made in Gt.Britain Tested and guarenteed

 

It's ONE enough RARE and EXCELLENT, surely HIGH QUALITY and PERFORMANCE, double triode E88CC ( 6922 - CCa ) VALVO manufacture, 'D' code, genuine made in Germany, Hamburg and branded TELEFUNKEN; PROFES

 

Description 6A10 6 Amp 1000V Rectifier Diodes, Lot of 50 Pieces.Package R-6.100% New, Never Used.RoHS Compliant. SKU173006 Your partner for managing your online business

 

An Easy Course in Programming the Hewlett-Packard HP-11C & HP-15C Calculators Apart from some moderate cover wear, the book is in very good condition. Softcover, approx. 250 pages. This item ships

 

4x VALVO EL 84 - EL84 tested all 40mA 6BQ5 all tubes are tested and with the Telefunken diamond on the tube button 40mA40mA40mA40mA shipping free world wide we have many other tubes,speakers,tube ampl

 

This is just the driver portion. I accidentally pulled the connector wires out of the main housing and had my local electronics repair shop fix these as best possible. He was able to reattach the wire

 

Heathkit by Daystrom EL84 tube amp...in good physical condition..removed from a console stereo. The amplifier is untested. The tubes are not included...but i did find the selector buttons..nice clean

 

Great condition cosmetically except for a few marks on top as seen in photo.All functions work as designed. Origional owner,vary little use over the years.

 

OK now that I have the correct pictures! Cleaning out the old parts bin and we have a new, never installed 520 PCB part number Q52FSSL. These items are listed in the circuit diagrams as "optional supp