VALVO Cas DHT TUBES PERFECT PAIR EXTREMELY RARE TESTED 135% Ca 18028 PTT3

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VALVO Cas DHT TUBES PERFECT PAIR EXTREMELY RARE TESTED 135% Ca 18028 PTT3:
$599.00

Original VALVO Cas DHT
same as Ca / Ce / PTT3 /18028
direct heated triodes
Vf=3,6V / If=1,1A
perfectly matched pair of probably unused tubes
of course I cannot be sure if the tubes were used or not,
but they look great and tested 135% and perfectly matched.
every of these tubes had it\'s own number - these tubes have closely matched numbers:
83023 and 83057
made by VALVO Germany
these are extremely rare and beautiful sounding DHT in this shape
one of the best money can buy
you might be interesting in this info page:
Cas Ca PTT3 18028 info page
tubes are in a great electrical and visual shape(as you can see at the pictures.
tested with the great 135% results, perfectly matched:
tube 1 Ia = 27mA
tube 2 Ia = 27mA
where 100% for the new tube is 20mA
Vf=3,6V / Ua = 250V / Ug1 = -12V
the tubes were professionaly rebased to Europe B4 base,
same as RE604, RE134, REN1104 and other known DHT\'s
base pinout and characteristics of the tubes you can see on the pictures
you will get the tubes you can see at the pictures
Price is for the matched pair (2 tubes)
I always send the tubes by priority registered mail with tracking number within hours after receiving payment
Santic [feat. Vera Hall] – Trouble So Hard