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Lamps => Vintage & Antique => Topic started by: Bottled lightning on November 06, 2019, 01:21:10 AM



Title: NA-9? spotted
Post by: Bottled lightning on November 06, 2019, 01:21:10 AM
https://www.youtube.com/watch?v=8Lme_f-Ap5I   at about 7 minutes


Title: Re: NA-9? spotted
Post by: tolivac on November 09, 2019, 12:32:53 AM
Replied to the auther of that video that I have worked with MANY mercury vapor rectifiers in older broadcast transmitters.I have some spent ones kicking around in my tube collection.


Title: Re: NA-9? spotted
Post by: Mandolin Girl on November 12, 2019, 09:21:30 AM
Replied to the auther of that video that I have worked with MANY mercury vapor rectifiers in older broadcast transmitters.I have some spent ones kicking around in my tube collection.
Isn't there a risk they'll get broken...  ???


Title: Re: NA-9? spotted
Post by: tolivac on November 13, 2019, 12:34:05 AM
Not worried-have MANY MV and MH lamps in my collection-none broken yet.