Vostok Amphibia 18MM Link For Vostok Amphibia 18MM Watch Bracelet

Vostok Amphibia 18MM Link For Vostok Amphibia 18MM Watch BraceletThree links are available. If you want them all, please select 3 from the quantity box. There are only two connecting pins and you may have to find fabricate one if you need a third. These links came from the Vostok Amphibia and, alas, there are no reference numbers on it. The links themselves also lack reference numbers and, therefore, am showing both sides of the watch to make identification as easy as possible

new in box Amperex 6EA7 / 6EM7 tube tested to spec on our Paul Hart-calibrated TV7/U tube tester

51/52 and and 52/50 Minimum (65%) is 40/40 and 100% is 62/62

They measured (from left to right) 36

Tube One's centering pin is missing and it has been marked for safe and easy insertion

This paperback book is in very-good condition

They are dead quiet when the CD player is paused (I have no preamp) and have excellent frequency response

Its first section measured 40 and its diode sections both measured 78 where minimum (65%) is 32 for section one and 40 for the dide sections

Plate current measured 34 milliamps with a transconductance of 4310 micromhos

This matched pair of 8FQ7 dual triodes was tested on our Paul Hart-calibrated TV7/U for shorts

new in box RCA 6DW4B tubes tested to spec on our Paul Hart-calibrated TV7

new in box Westinghouse 17DE4 tubes tested to spec on our Paul Hart-calibrated TV7

only six tubes are available