EICO 666 unlisted tubes

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EICO 666 unlisted tubes

RodB
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City: Roseville, MN

10-07-2025, 09:47 AM

I restored one of these a few years ago. I replaced the 117Z6 with a couple 1N4007 Diodes and a zener on the tube filament circuit. The owner lost his hand warmer radio cabinet.

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EICO 666 unlisted tubes - by k0nxm - 10-07-2025, 09:20 AM

RE: EICO 666 unlisted tubes - by RodB - 10-07-2025, 09:47 AM

RE: EICO 666 unlisted tubes - by MrFixr55 - 10-07-2025, 11:33 PM

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