[neonixie-l] Re: About GE VFD Y4075.

Hi Nick, Sorry for reply late. Yes I seen the datasheet yet.At the same time,I like observe them carefully. Many thanks Fang 在 2014年2月2日星期日UTC+8下午5时10分10秒，Nick写道： > > This is an early VFD, related to the slightly larger Y-1938 - it is only > suitable for direct drive as it has no control grid.

[neonixie-l] Re: About GE VFD Y4075.

Hello Everyone,I got six pcs Y-4075 tubes by Chance! That's so good, At the same time,I still wanna buy some Y-1938 UNUSED tubes,Could somebody offer? All the best! 在 2014年2月2日星期日UTC+8下午4时53分37秒，TouMu写道： > > Hi ! > > I got a tube this days. > Beautiful blue and green color. > I have not taken a

[neonixie-l] Re: About GE VFD Y4075.

Hi, Oh,Thanks for your help. I think use this type tubes to make a clock is great.Even is strange. But I still can't get more. The Y1938 is great,(looks good)though it don't have control grid I like it too. Many thanks TouMu On Sunday, February 2, 2014 4:53:37 PM UTC+8, TouMu wrote: > > Hi !

[neonixie-l] Re: About GE VFD Y4075.

This is an early VFD, related to the slightly larger Y1938 - it is only suitable for direct drive as it has no control grid - the Y-1938 data sheet should be very similar... - you can check that the filament pins are the same as the Y-1938 with a multi-meter. Y-1938 data sheet