For sale is a great pair of lightly used Valvo/Mullard 12AX7/A / ECC83 pre-amp tubes. The tube on the left has an RCA label but you can make out "Brit...) and it has the classic white chalky lettering

 

RCA MI-1428-B Field Coil Horn Drivers 30s vintage western electric era These drivers need Tungar field coil power supply MI-1500-A or other 13 volt DC power supply to run with. Both drivers read DCR 3

 

This radio is in great shape. I tested with the battery out of one of my other radio and it works fine. Case is in good shape Shipping an est. may be less but not more Posted with eBay Mobile

 

Variable from an AM radio, probably the late 1920s. It is 3-1/4" x 3 1/4" x 2 1/4" H, with the original knob. The plates are close spaced, so it probably exceeds 500 pF. It could use a good cleaning.

 

Vintage Yamaha Turn Table, been sitting in my closet, comes with a Wild Planet by the B-52 record in it. Got it from a friend when he was moving, I have no idea how it works but he said it worked grea

 

Teac X1000R,auto reverse,DBX,excellent condition ,just serviced with new belt,pinch roller & capstan were taken completely apart & cleaned & relubed with silicone grease,heads cleaned &

 

For your consideration ...A lot of 12 vintage Sylvania / GE 5U4 tubes. All are tested on our B&K 707 Dyna-Jet Dynamic Mutual Conductance tube tester. You can see the test scores in the first pictu

 

Japanese NEC 12AD7 tube. Tests very strong. Plate currents at V(p) = 250V and V(g) = -2.00V Triode 1: 1.41mA Triode 2: 1.45mA Standard worldwide shipping is 5 USD, insured shipping is possible, ask me

 

EZ81 ORIGINAL TESLA NOS PAIR OF TUBES! FULL WAVE RECTIFIER, MADE IN THE FORMER CZECHOSLOVAKIA. MADE BY TESLA IN THE 1970'S! PERFECT SHAPE! SHIPPING TO CONTINENTAL USA: FREE!!! WORLDWIDE SHIPPING: FREE

 

One NOS Bendix 5992 (Special 6V6G) Power Tube Match TV-7D/U Reading - 45; Min - 25 Made in USA by Bendix You are bidding on One NOS Bendix 5992 (Special 6V6G) Power Tube in excellent working condition