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DIY Stompboxes => Building your own stompbox => Topic started by: cakeworks on November 08, 2006, 02:23:02 AM

Title: Tubes in anything?
Post by: cakeworks on November 08, 2006, 02:23:02 AM
So I've seen tubes in overdrive pedals and distortions even when they werent in the original design, and i dont know a whole lot about transistors or tubes but i know they do a similar thing... so the question is: is there a set procedure from converting a pedal from transistor power to tube? Could you for instance, put tubes in the place of some transistors in say... a tremolo?

Just thinking about its a gimmick, I doubt they would do anything significant most of the time but it'd be so cool at shows to say "gimme a minute to let my effects warm up" ;D

thanks to anyone who can shed some light
Title: Re: Tubes in anything?
Post by: RaceDriver205 on November 08, 2006, 02:43:09 AM
An expensive and time consuming gimmick perhaps?
I believe 'puretube' does a lot of all tube effect, perhaps PM him
Title: Re: Tubes in anything?
Post by: puretube on November 08, 2006, 04:40:40 AM
most audio-gadgets had been tubed in first instance, and only later were replaced by transistors.

Re-replacing the tubes into those gimmicks is so expensive & time-consuming, that it hardly leaves time for individually answering PMs concerning this matter...

(http://www.puretube.com/MM-all%20cor.2.jpg)

BTW: the tubes do do everything significant all of the time...
Title: Re: Tubes in anything?
Post by: rockgardenlove on November 08, 2006, 04:51:24 AM
I laid off the SS for a bit and was working on some amps...been building tube trems, tube reverbs, tube OD's, everything...In my opinion, overall, it's not worth the hassle.  One thing though I really do like though.  The Fender '60s standalone reverb sounds GREAT in the first position.  It just works really nicely with the pickup of the guitar. 

I'm going to build a small tube boost type thing just to couple my guitar to my FX chain...I guess it's something about how it loads the guitar pickup, but it rawks.   ;)
Title: Re: Tubes in anything?
Post by: MartyMart on November 08, 2006, 04:54:42 AM
Ton , any chance of taking a peek at your " Tube Distortion" schem .... ??  :icon_wink:
I have the perfect enclosure from aron .... it's naked !

Marty.
Title: Re: Tubes in anything?
Post by: MartyMart on November 08, 2006, 04:56:49 AM
Quote from: rockgardenlove on November 08, 2006, 04:51:24 AM
I laid off the SS for a bit and was working on some amps...been building tube trems, tube reverbs, tube OD's, everything...In my opinion, overall, it's not worth the hassle.  One thing though I really do like though.  The Fender '60s standalone reverb sounds GREAT in the first position.  It just works really nicely with the pickup of the guitar. 

I'm going to build a small tube boost type thing just to couple my guitar to my FX chain...I guess it's something about how it loads the guitar pickup, but it rawks.   ;)

I recently built a 5 watt all tube head and heavily modified a pair of Epiphone valve juniors :D
Not convinced about the low voltage stuff, but those babies are sounding V-cool :D
MM.
Title: Re: Tubes in anything?
Post by: puretube on November 08, 2006, 05:01:35 AM
Quote from: MartyMart on November 08, 2006, 04:54:42 AM
Ton , any chance of taking a peek at your " Tube Distortion" schem .... ??  :icon_wink:
I have the perfect enclosure from aron .... it's naked !
Marty.

it`s 100% the E-H "Hot Tubes" circuit...  :icon_wink:
Title: Re: Tubes in anything?
Post by: cakeworks on November 08, 2006, 05:04:42 AM
gee that tube trem looks sweet!
Title: Re: Tubes in anything?
Post by: puretube on November 08, 2006, 05:08:41 AM
which? (http://www.puretube.com/)
Title: Re: Tubes in anything?
Post by: MartyMart on November 08, 2006, 05:13:23 AM
Thanks Ton , no problem ... I found it here : http://img.photobucket.com/albums/v437/latronax/hidden%20pix/schems1297.jpg

:icon_wink:

cmos circuit !!  Bah nothing to do with a Valve ( English word for Tube ) !

MM.
Title: Re: Tubes in anything?
Post by: brad on November 08, 2006, 05:17:46 AM
I'd like to see more folks experimenting with tube filters, modulators, etc.  The 12AL5 tube diode I posted about a while back would make an interesting ring mod or peak limiter too.

If you look past the old ball and chain of the 12AX7 and "tube overdrive", there's a whole new world of tube possibilities waiting to be discovered (or...rediscovered :D)
Title: Re: Tubes in anything?
Post by: cakeworks on November 08, 2006, 05:28:46 AM
the wahmollo... but they all look so fun!