[sdiy] Tube ring mod

Magnus Danielson cfmd at swipnet.se
Sat Jun 14 21:28:25 CEST 2003


From: Tim Ressel <madhun2001 at yahoo.com>
Subject: Re: [sdiy] Tube ring mod
Date: Sat, 14 Jun 2003 11:02:41 -0700 (PDT)

> Yo,
> 
> Try decaf.

Hey!

Who ate all my choclate-covered coffie beans that I leaft in the fridge???

Cheers,
Magnus - who still is in the "one day I will do something with tubes" state

> --TR
> 
> --- "metasonix at earthlink.net"
> <metasonix at earthlink.net> wrote:
> > >>Did you match the diodes?
> > 
> > No, white boy, you just get the Sylvania Gold
> > or GE Five-Star version called 5726.
> > 2% match, guaranteed by defunct factories!
> > 
> > Oh, you not like using two tubes to make bridge?
> > Then get 6LU8, it is QUADRUPLE diode!
> > Connect pin 3 to 9, negative of bridge, then
> > connect 1 to 7, that is positive.
> > AC signal go to pins 2 and 8. 6.3v heater to 4 and
> > 5!
> > 
> > Hahahaha, you can also use 6AL5 as POWER rectifier!
> > Up to 20 mA at 200v dc out with slow warmup!
> > Miserable 1N34 crap cannot do this!!! hahahaha
> > 
> > 
> > 
> 
> 
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