this is a vintage Rockwell Trooper handheld GPS receiver. comes with battery pack, antenna , vehicle kit, cable, and manual, don't know if works or not. not tried has a page in manual for sales and se

 

Western Electric 352 A Vacuum Tube , used , test good on Hickok Cardamatic . double box packing. Shipped only to USA address

 

I have had these tubes for years. I think my dad had them when he repaired TVs many years ago. I think they are brand new. The 7025 s have 12AX7 hand written on the box. One tubes says made in USA but

 

NEW Ceramic Disc Capacitors YOU ARE BIDDING ON WHAT YOU SEE IN THE PICTURE. We accept PAYPAL only. We ship via USPS only. We can combine shipping on multiple items, with the exception of some large it

 

Here are a matched pair of Genuine Telefunken made EF86 Pentodes . They are in the original boxes and both  test as new in an Avo 163. And yes they have the diamond between the pins   .$18 postage a

 

You are bidding on a nice clean and strong ST style rectifier tube. The ribbed plates allow more power, less voltage drop. Both sides show excellent strength on my Precision tube tester. Everything I

 

church6124 Store RARE 1926 NATHANIEL BALDWIN UTAH SPEAKER

 

I HAVE FOR SALE (2) 12AT7 SYLVANIA NOS-NIB TESTED MATCHED VACUUM TUBES, THEY HAVE TRIPLE MICA, GREY PLATES AND TOP GETTERS TEST RESULTS ARE AS FOLLOWS: # 1 T1- 4200 T2- 4400 # 2 - T1- 4300 T2- 4600 TH

 

BOSE 301 SERIES II We all know Bose is better than the rest! We've tested the speakers and they sound great. As stated in condition, the speakers are missing the middle grill that says "Bose" on it. A

 

For sale here is a big lot of carbon type resistors. These are new old stock from back in the day and were used in the repair of radios and televisions from the 1930's to modern era. They appear to be