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Old 9th May 2012, 08:24 AM   #1
diyAudio Member
Join Date: May 2009
Location: Slovenia
Default FS: Rod Coleman DHT filament regulators

I am selling fully assembled, working 2x sets of the filament boards used
whit 301, 01A tubes but can be also used whit 71A or 12A whit 5V 250mA filament. They are installed on copper plates, this also included in price..

You get also two custom made EI two bobbin transformers and
DC power supply boards on a wooden plate whit Panasonic FM capacitors.

This I have used whit my 01A tubes and works great....


The price is around 60EUR or 78USD or make an offer....

If you are interested drop me a PM or send to my mail at: gmark000@gmail.com

Last edited by DIYspaceW; 10th May 2012 at 12:48 PM.
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Old 10th May 2012, 12:48 PM   #2
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Join Date: May 2009
Location: Slovenia
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Old 12th May 2012, 09:32 AM   #3
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