NEW Razer Abyssus Mirror Edition 3500dpi 3.5G Infrared Sensor USB Gaming Mouse 3500dpi Razer Precision 3.5G infrared sensor 1000Hz Ultrapolling/ms response time. Mechanical dpi / refresh rate switchin

 

brand new parts resistors,capacitors,transistors, pictures show what you get amp kit dont know if kit is all there but packs are there not opened

 

2 Type 7247 (12DW7) Vacuum Tubes RARE Audio Duo-Triodes These used tubes have been tested for mutual conductance. On my Hickok TV-7 tester the first triode sections read 41 and 51. A reading of 32 wou

 

mikeaff Store Auction is for 5 Tubes New In Original Boxes Fully Tested All tubes have been tested on a Hickok 799 and a VacuumTube Valley Tube Characterizer

 

 

For offer is a Siemens Klangfilm KL307 ( ruf LSP 15 P ) loudspeaker with VAC Alnico magnet. This is the rare early version , with phenolic spider . The loudspeaker is in superb condition, just look at

 

This vintage Ross reel-to-reel Mark 400 tape recorder is in great condition. We tested all of the functions and everything appears to be working fine. Nice and smooth, no weird noises. In the original

 

This tube tested good on 6-24-14. We will refund if you are not satisfied with this item. Please see our other vacuum tubes listed at this time. As a courtesy to us, if you are considering marking the

 

Sony 3/4 tape recorder/player In good working order.

 

I am the original owner. I did not use this calculator very much, but it has some minor scratches as I purchased this in Fall 1988. This calculator is in working condition as shown; however, batteries