6J8EG and 14J8EG

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Forum » Valves / tubes - Semiconductors » VALVES/TUBES / SEMICONDUCTORS in RADIOMUSEUM » 6J8EG and 14J8EG
Lennart Nilsson
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09.Jun.20 16:29

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The EG-version has its suppressor grid internally tied to the screen grid and shall have its screen grid voltage from a voltage divider. It was used by some Swedish radio manufacturers to avoid paying patent fees to Philips and those tubes were made by Sylvania.

Lennart Nilsson