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TT 150ma 640vct PT with 6l6?

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Offline Nicklas

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TT 150ma 640vct PT with 6l6?
« am: 6.01.2020 15:16 »
Hi
Has anyone tried using TT 5e3 power transformer, 150ma 640vct, with 6l6gc tubes in fixed bias?
Will it survive?
I will use a gz34. The TT 5e3 pt is cheaper than hammond 290dex. I'd like to build a 5f6a which can use 6v6 or 6l6. The Jtm45 pt is usually only rated at 150ma with 690vct so maybe it will be a low power bassman??

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Offline roseblood11

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« Letzte Änderung: 6.01.2020 18:30 von roseblood11 »

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Offline cca88

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Offline Nicklas

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Re: TT 150ma 640vct PT with 6l6?
« Antwort #3 am: 7.01.2020 15:30 »
https://www.tube-town.net/ttstore/tt-netztransformator-fender-style-5e3-high-power.html

... but it doesn't have a bias tap

Yes but I will just take the bias from 320vac instead.
The TT 5e3 6l6 PT is rated 640vct 300ma which seem to be more than I need. Good price though. I will ask TT directly about this.

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Online Dirk

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Re: TT 150ma 640vct PT with 6l6?
« Antwort #4 am: 7.01.2020 20:23 »
Will it survive?

NO !!!

Regards, Dirk
Für Support und Produktanfragen bitte das offizielle Kontaktformular im Shop verwenden. PMs werden nicht beantwortet.

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Offline Nicklas

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Re: TT 150ma 640vct PT with 6l6?
« Antwort #5 am: 9.01.2020 20:58 »
NO !!!

Regards, Dirk

Ok
Will the 5e3 300ma 6l6 pt work?
If I make it fit on the chassis and take bias from 320vac tap.

Regards
Nicklas

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Online Dirk

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Re: TT 150ma 640vct PT with 6l6?
« Antwort #6 am: 9.01.2020 22:10 »
The 5E3 HP Powertransformer will do the job.

Best regards, Dirk
Für Support und Produktanfragen bitte das offizielle Kontaktformular im Shop verwenden. PMs werden nicht beantwortet.