Effects Projects

JLEDDY85 · JLEDDY85

Why does the negative ground version of the octavia call for an extra 1M ohm resistor and a 100k Volume pot rather than 500k? Are they mistakes or not? Please fill me in. Thanks.

wiplash · wiplash

Hi, I'have made the tycobrahe octavia clone from generalguitargadget.com, with two 2n5088 and one 2n5087, I think it's like your negative ground version... there is a lot of difference to use 2n5088 instead of 2n4401. and if I use other germanium diodes than the 1N34a (I have some...

geekmacdaddy · geekmacdaddy

I REALLY want to build the "Mindbender" but ( I know how lame this is) my girl won't let me etch the PCB in our small apartment...(and I'm not ready to dump her yet). Is there anyone out there who would do this for me? I'd be glad to pay, or trade in goodies.... Thanks, GeekMacDaddy

andregarcia57 · andregarcia57

Exist schematic Maxon OD-820?

Manson · Manson

Hi all, I'm new here and have a question :) I'm going to build an axis fuzz (sort of), with bc108 or 109c transistors. Now I was wondering how the Axis compares to the Fulltone 70's pedal. Does anyone have a schematic for the 70's, or know where it can be found? Thanks for your replies!

richie · richie

oops new thread instead of post to another thread -- Edited by richie on Saturday 10th of April 2010 11:56:13 AM

milkid7 · milkid7

Hi, I have an old beat up Boss DS-1 (japanese model). I'm new to modding pedals, and I was wondering if there is a simple mod to just boost the output volume....currently it barely matches the volume of the guitar when it's off. Also, is there a simple mod to reduce the gain a little bit? thanks Mich...

iellyblue · iellyblue

Hi everybody, I have been looking at the Vox tonebender build here on fuzzcentral, and have a few questions to anyone who has built one or knows these things. (these might be really silly to some) The trim pot, where does the third connector go? earth or nowhere? On other sites they say to connect...

seb213 · seb213

hi i own a turbo rat which i use for bass, apparently there are pretty simple mods you can do on these things to change the sound, if you could give any information or links it would be appreiciated thanks

codenoise · codenoise

http://www.smallbearelec.com/Detail.bok?no=10 does anyone have experience with these? it is said to work with the fuzz face and tone bender. i'm trying to get as close to the original schematic as possible. i plan to build a tone bender and maybe a fuzz face if i have enough extra parts lying arou...

4stringfender · 4stringfender

Hello out there...I have recently run across an old Shin-ei/Companion fuzz wah. The fuzz is awesome, and I have done some playing through it, mainly with my jazz bass. It has a very cool sound. However, the wah is not so good (to me). I am curious about removing...

mac · mac

I built a clone of The Rocket (see aron's page). It is a FF-like pedal that uses high gain Si, 2N5088 hFE=450, with an interesting input buffer that increases the gain and let the use of humbuckers and wah pedals before it. Also it behaves nicely when you roll back the guitar volume. As stated in the sch...

voodootone · voodootone

I just finished my first project. I built the Axis Wah..unfortunately it sounds like a weak volume pedal when engaged. The signal is normal when bypassing the wah circuit. I step on the pedal and a huge volume drop and no "wah"..only a weak volume pedal. I used the GGG wah board .Any suggestions? What di...

Ge_aficionado · Ge_aficionado

http://www.ortodoxism.ro/datasheets/siemens/Q60103-X152-P.pdf

jmaund38 · jmaund38

Im a little confused about this PNP NPN stuff. If you use a Battery with a pedal that uses positive grounding, you can use the effect in series with other negative ground pedals right? Is it that they just cant share a common power supply? Ive also seen that alot of the positive ground pedals dont have DC j...

jmaund38 · jmaund38

Hey Phillip or anyone else that can help, I am pretty new to building effects. I already built the BSIABII which you reffered me to and it worked out great. I would like to build build the Tone Bender 3 knob next but I am unsure about some stuff on the schematic. First off, the one on your site doesnt have t...

austen · austen

Hi...... Really enjoy the sight buuuuuuuutttt...... Any word on when the schems section might be back up???

cheers, Austen

AudioGuy · AudioGuy

I'm looking for an over the top fuzz- something with 4 or 5 knobs for maximum tweakability. Not a BMP type of fuzz, but something GE based. A combination of GE and SI would be cool. Any suggestions? Thanks! Audioguy

Righty · Righty

Please does someone he a Schematic for the Hornby Skewes Treble Booster the Germanium One (oc44) Please email if you have one thank you

AdamB · AdamB

Eazy now, Instead of adding an output buffer to the inside of my v847, is it possible that I can just make a seperate effects box with an input jack-> output buffer circuit -> output jack? That would work much better for me, as my v847 is already modded in a few ways not by me, and I can't seem to unders...

Topic		Started By	Replies	Views	Last Post
	Octavia negative ground questions (Preview) Why does the negative ground version of the octavia call for an extra 1M ohm resistor and a 100k Volume pot rather than 500k? Are they mistakes or not? Please fill me in. Thanks.	JLEDDY85	0	626	Feb 28 6:56 PM, 2006 by JLEDDY85
	Tycobrahe Octavia (Preview) Hi, I'have made the tycobrahe octavia clone from generalguitargadget.com, with two 2n5088 and one 2n5087, I think it's like your negative ground version... there is a lot of difference to use 2n5088 instead of 2n4401. and if I use other germanium diodes than the 1N34a (I have some...	wiplash	2	926	Feb 10 1:14 PM, 2006 by wiplash
	PCB Dilemna (Preview) I REALLY want to build the "Mindbender" but ( I know how lame this is) my girl won't let me etch the PCB in our small apartment...(and I'm not ready to dump her yet). Is there anyone out there who would do this for me? I'd be glad to pay, or trade in goodies.... Thanks, GeekMacDaddy	geekmacdaddy	2	602	Feb 10 10:33 AM, 2006 by geekmacdaddy
	Schematic Maxon OD-820 (Preview) Exist schematic Maxon OD-820?	andregarcia57	0	1855	Feb 3 8:12 PM, 2006 by andregarcia57
	Fulltone 70's (Preview) Hi all, I'm new here and have a question :) I'm going to build an axis fuzz (sort of), with bc108 or 109c transistors. Now I was wondering how the Axis compares to the Fulltone 70's pedal. Does anyone have a schematic for the 70's, or know where it can be found? Thanks for your replies!	Manson	0	16362	Feb 2 5:27 AM, 2006 by Manson
	oops (Preview) oops new thread instead of post to another thread -- Edited by richie on Saturday 10th of April 2010 11:56:13 AM	richie	0	494	Jan 26 11:52 AM, 2006 by richie
	Boss ds-1 mods (Preview) Hi, I have an old beat up Boss DS-1 (japanese model). I'm new to modding pedals, and I was wondering if there is a simple mod to just boost the output volume....currently it barely matches the volume of the guitar when it's off. Also, is there a simple mod to reduce the gain a little bit? thanks Mich...	milkid7	0	640	Jan 18 10:11 PM, 2006 by milkid7
	Vox Tonebender (Preview) Hi everybody, I have been looking at the Vox tonebender build here on fuzzcentral, and have a few questions to anyone who has built one or knows these things. (these might be really silly to some) The trim pot, where does the third connector go? earth or nowhere? On other sites they say to connect...	iellyblue	1	1452	Jan 16 11:50 AM, 2006 by iellyblue
	home modding rat (Preview) hi i own a turbo rat which i use for bass, apparently there are pretty simple mods you can do on these things to change the sound, if you could give any information or links it would be appreiciated thanks	seb213	0	567	Jan 14 11:19 PM, 2006 by seb213
	small bear pnp transistor pair? (Preview) http://www.smallbearelec.com/Detail.bok?no=10 does anyone have experience with these? it is said to work with the fuzz face and tone bender. i'm trying to get as close to the original schematic as possible. i plan to build a tone bender and maybe a fuzz face if i have enough extra parts lying arou...	codenoise	1	720	Jan 14 9:15 AM, 2006 by Matlock
	Shin-ei fuzz circuit project (Preview) Hello out there...I have recently run across an old Shin-ei/Companion fuzz wah. The fuzz is awesome, and I have done some playing through it, mainly with my jazz bass. It has a very cool sound. However, the wah is not so good (to me). I am curious about removing...	4stringfender	3	724	Jan 4 9:50 AM, 2006 by austen
	The Rocket vs. The Enterprise (Preview) I built a clone of The Rocket (see aron's page). It is a FF-like pedal that uses high gain Si, 2N5088 hFE=450, with an interesting input buffer that increases the gain and let the use of humbuckers and wah pedals before it. Also it behaves nicely when you roll back the guitar volume. As stated in the sch...	mac	2	731	Jan 4 1:26 AM, 2006 by mac
	newbie help with Axis Wah (Preview) I just finished my first project. I built the Axis Wah..unfortunately it sounds like a weak volume pedal when engaged. The signal is normal when bypassing the wah circuit. I step on the pedal and a huge volume drop and no "wah"..only a weak volume pedal. I used the GGG wah board .Any suggestions? What di...	voodootone	0	669	Dec 2 5:55 PM, 2005 by voodootone
	AC121 Transistor (Preview) http://www.ortodoxism.ro/datasheets/siemens/Q60103-X152-P.pdf	Ge_aficionado	4	2680	Nov 23 5:57 AM, 2005 by Matlock
	Probably a stupid question (Preview) Im a little confused about this PNP NPN stuff. If you use a Battery with a pedal that uses positive grounding, you can use the effect in series with other negative ground pedals right? Is it that they just cant share a common power supply? Ive also seen that alot of the positive ground pedals dont have DC j...	jmaund38	3	635	Nov 15 11:26 PM, 2005 by richie
	Tone Bender 3 Knob (Preview) Hey Phillip or anyone else that can help, I am pretty new to building effects. I already built the BSIABII which you reffered me to and it worked out great. I would like to build build the Tone Bender 3 knob next but I am unsure about some stuff on the schematic. First off, the one on your site doesnt have t...	jmaund38	2	677	Nov 15 11:23 AM, 2005 by jmaund38
	schems soon? (Preview) Hi...... Really enjoy the sight buuuuuuuutttt...... Any word on when the schems section might be back up??? cheers, Austen	austen	6	702	Nov 15 11:02 AM, 2005 by rebickguitars
	Over the top fuzz? (Preview) I'm looking for an over the top fuzz- something with 4 or 5 knobs for maximum tweakability. Not a BMP type of fuzz, but something GE based. A combination of GE and SI would be cool. Any suggestions? Thanks! Audioguy	AudioGuy	3	719	Nov 4 9:39 AM, 2005 by trevize
	Hornby Skewes (Preview) Please does someone he a Schematic for the Hornby Skewes Treble Booster the Germanium One (oc44) Please email if you have one thank you	Righty	1	631	Oct 31 7:18 PM, 2005 by richie
	Buffer box? (Preview) Eazy now, Instead of adding an output buffer to the inside of my v847, is it possible that I can just make a seperate effects box with an input jack-> output buffer circuit -> output jack? That would work much better for me, as my v847 is already modded in a few ways not by me, and I can't seem to unders...	AdamB	0	566	Oct 27 12:37 PM, 2005 by AdamB
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