Sylvania 8035, a high speed compactron-style selector dekatron.


An earlier sample of this tube lacks the 8035 designation, and is only marked with Sylvaina's internal CT-4251 part number.


Sylvania 8353, a 4kHz variant of the 8035. Like other neon-filled variants, the 8353 is much less outgas-prone than its Penning-filled counterpart.


Yilane Systems YS-601 equipped with a ceramic 13 pin socket for use with the 8035 and 8353 counting tubes.

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