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Tube DIY Asylum Do It Yourself (DIY) paradise for tube and SET project builders. |
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In Reply to: Re: Final SE Amp Tube Decision posted by Tre' on April 27, 2007 at 14:38:56:
Tre'>> That 2uf across the output tube's
>> cathode resistor is not big enough.My speakers have an F3 of ~200Hz.
I have a powered woofer below that.
The 2uFd gives an F3 of ~120Hz.>> Get a couple of 5 volt filament transformers
>> and try 300bs.No room in the inn.
The top of the chassis is filled with:
1 pwr trannie, 4 PS chokes, 2 plate chokes,
2 grid chokes, 2 OPTs and 4 octal tubes.
The underside has 6 motor run caps and
2 edcor variable autotransformer volume controls.>> They will sound much better because
>> the 300b is much more linear.I don't doubt it.
I am thinking of a PP 300B one day.DanL
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Follow Ups
- Re: Final SE Amp Tube Decision - danlaudionut 15:29:53 04/27/07 (1)
- Re: Final SE Amp Tube Decision - Tre' 16:22:29 04/27/07 (0)
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