[sdiy] Tube!

Travis Shire tshire at charter.net
Sat Aug 2 01:26:58 CEST 2008


Watch using that breadboard for vacuum tube prototyping. I really doubt the
contacts are rated for a B+ of 250v or better.. Schematic? Don't use 1/4w
parts for plate load resistors....at least 1/2w....1w preferred.


----- Original Message ----- 
From: "Ian Smith" <taciturn_unquiet at hotmail.com>
To: <synth-diy at dropmix.xs4all.nl>
Sent: Friday, August 01, 2008 6:47 PM
Subject: [sdiy] Tube!


>
> Hey all,
>
> I just wanted to show off the tube preamp that I breadboarded. It's not a
whole lot and it doesn't make things any louder but it really makes my
function generator sound a lot "warmer". I'm very pleased with it. However,
if I were to put it into a module alone, without any other circuitry, it
would be a 1U wide MOTM panel with only 2 jacks on it... and maybe a lamp.
>
> So, is that good enough? Should it be it's own module, or should I add
something else to it?
>
> Anywho, here it is:
>
>
http://s16.photobucket.com/albums/b20/modius13/?action=view&current=100_1384.jpg
>
> -Ian Smith
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