ruby tuby preamp

[cove]

what kind of output wattage does the ruby tuby preamp have...nice that it runs off of 12v.

[puretube]

if you`re referring to the schematic in the 7th post in this thread:
http://www.diystompboxes.com/sboxforum/viewtopic.php?t=21690&sid=08e64098b69e15d607f32cb87de5e669,
it doesn`t have a "wattage", it`s just a preamp, which is not able to drive a speaker - you`ll need a poweramp hooked up after it...

>> COVE, if you are "bruce", : your email-address didn`t work... <<

[bobbletrox]

If you want to drive a speaker with it...do search for the Ruby Tuby Amp.  That's where the preamp is derived from.

[slajeune]

Hi Cove,

here is the link to the full ruby tuby amp:

http://www.geocities.com/slajeunesse/ruby_tuby.html

That was the first version and it is the version that I like the most (I have played with a few different ideas, but, this one is still the best one).  It should put out approximately .5 to .7 watts (which is loud enough for home playing).  Just make sure that you get Lm386 N3's and not the N1.

Cheers,
Stephane.