O getter with copper support. JAN military specification. Grey plate structure. Clean glass, strong markings, and excellent internal structure.
Item Tag: Philips ECG
1 X JAN 12AT7WC PHILIPS ECG TUBE. 1980s PROD. COPPER RODS. 5. CH100
1 X 12AT7WC PHILIPS ECG TUBE. NEW OLD STOCK. BRAND: PHILIPS ECG. 1980s PRODUCTION. GREY PLATES, HALO GETTER, COPPER RODS. TESTED IN AMPLITREX AT1000 TUBE TESTER: ALL TUBE TESTED OK
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1 X JAN 12AT7WC PHILIPS ECG TUBE. 1980s PROD. COPPER RODS. 100. CH167
1 X 12AT7WC TUBE. 1980s PRODUCTION. GREY PLATES, HALO GETTER, COPPER RODS. TESTED IN COMPUTERIZED PIPE TEST TUBE TESTER.
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Philips ECG 6DC6 Vintage NOS Tubes (sleeve of five)
Other Tubes and Accessories (eye tubes, Nixie tubes, CRTs, sockets, etc). Yes, it’s that simple! Audio Preamp Tubes (12AX7, 12AY7, 6SN7, 6DJ8, etc).
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Four 7308 Amplitrex Matched NOS freshness-Noise tested-very quiet-read
These were tested on B&K 650 (the best good-bad tester ever made) and my Amplitrex. I tested them as a 6dj8. Nobody is using these in the original applications, like oscilloscopes. These tested 13300/13500, 13100/12800, 12620/12690 and 12200/13100.