No, I have both direct and muxed IN-18 clocks. The muxed ones don't do it. Nor do the direct drive clocks do it that have a cross fade feature, i.e. the newer PV clocks.
Curious if your DD clock has the cross fade feature activated? This seems to have a bearing on if the noise is there or not. On Monday, January 16, 2017 at 8:44:38 AM UTC-8, gregebert wrote: > > >All my IN-18 clocks clang. Must be inherent to that tube. > > Are all of your IN-18 clocks multiplexed ? > My IN-18 clock makes no clanging or any other audible noise. It's > direct-drive (non-multiplexed) > -- You received this message because you are subscribed to the Google Groups "neonixie-l" group. To unsubscribe from this group and stop receiving emails from it, send an email to neonixie-l+unsubscr...@googlegroups.com. To post to this group, send an email to neonixie-l@googlegroups.com. To view this discussion on the web, visit https://groups.google.com/d/msgid/neonixie-l/e0cad220-abcd-4909-b902-833cdf768978%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.