tag:blogger.com,1999:blog-6847048658257278783.post8299674590936879611..comments2024-03-28T18:53:30.726+00:00Comments on Guitar FX Layouts: MXR Distortion IIIIvIarkhttp://www.blogger.com/profile/08416945174853142251noreply@blogger.comBlogger39125tag:blogger.com,1999:blog-6847048658257278783.post-87790960787726748502022-06-23T15:43:43.162+01:002022-06-23T15:43:43.162+01:00Hello first time here i have build the schematic t...Hello first time here i have build the schematic the voltages are similar to yours but i have no voltage on emmiter and base. I have checked all connections, but the outputt isnt what it should bePHYCO PEDAL MANIAChttps://www.blogger.com/profile/05788703187260850530noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-7950149801826982392022-06-23T15:40:48.170+01:002022-06-23T15:40:48.170+01:00Hello first time here i have build the schematic t...Hello first time here i have build the schematic the voltages are similar to yours but i have no voltage on emmiter and base. I have checked all connections, but the outputt isnt what it should bePHYCO PEDAL MANIAChttps://www.blogger.com/profile/05788703187260850530noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-58409243012806816322021-02-12T22:07:24.398+00:002021-02-12T22:07:24.398+00:00Yes, you can use TL072CP or maybe OPA2134A. I just...Yes, you can use TL072CP or maybe OPA2134A. I just built this, sounds cool, but a little bit thin sound for me. I'll modify a little later.<br />I used some parts with not exactly thesame values as on the picture.Rathma24https://www.blogger.com/profile/09850470942014495611noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-77559529958699235462017-02-28T15:45:56.519+00:002017-02-28T15:45:56.519+00:00Just made it. Couldn't find MPSA14, so MPSA13 ...Just made it. Couldn't find MPSA14, so MPSA13 was used, IC is 4558.<br />After turning on there is very loud and continous squeeeeeak, and guitar sounds like from fuzz.<br />Any ideas?<br />Thanks.supermariohttps://www.blogger.com/profile/14231702831922895122noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-40038365061881638392017-01-19T10:29:55.848+00:002017-01-19T10:29:55.848+00:00http://1.bp.blogspot.com/-k5Sh68yVU18/TzGRFKbiALI/...http://1.bp.blogspot.com/-k5Sh68yVU18/TzGRFKbiALI/AAAAAAAAAlk/CbfaaduUjYQ/s1600/%21Offboard+wiring.pngAnonymoushttps://www.blogger.com/profile/04094739838167764508noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-75564090883913206492017-01-19T08:33:16.701+00:002017-01-19T08:33:16.701+00:00Hi everyone,
any idea how to connect an indicator...Hi everyone,<br /><br />any idea how to connect an indicator LED?Anonymoushttps://www.blogger.com/profile/00840172868105754209noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-50110258204180138742016-10-14T12:48:30.846+01:002016-10-14T12:48:30.846+01:00Hello everybody,
Can I replace MC33178p with MC330...Hello everybody,<br />Can I replace MC33178p with MC33078N? Cannot find an MC33178p...<br />My other options would be an JRC4558 and a TL072CN.<br />What would you guys suggest?Anonymoushttps://www.blogger.com/profile/04094739838167764508noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-81888992817177838842016-10-14T12:43:10.327+01:002016-10-14T12:43:10.327+01:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/04094739838167764508noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-51169078634224279342016-06-06T05:56:57.082+01:002016-06-06T05:56:57.082+01:00Hi frank, did work with the MPS A14?Hi frank, did work with the MPS A14?Anonymoushttps://www.blogger.com/profile/14439077972914951581noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-9773572160437130432015-11-21T23:15:45.017+00:002015-11-21T23:15:45.017+00:00no reason why not. you may need to do some tweakin...no reason why not. you may need to do some tweaking to allow more bass frequencies to come in to make it more bass friendly. Zachhttps://www.blogger.com/profile/00044917566185720896noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-54017907141273213022015-11-21T19:38:20.259+00:002015-11-21T19:38:20.259+00:00Hi Guys,
Will this work with a bass guitar?Hi Guys,<br />Will this work with a bass guitar?BigZedhttps://www.blogger.com/profile/10495671220523078248noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-20148225247209933772015-06-21T12:21:03.221+01:002015-06-21T12:21:03.221+01:00explain me other time please i don't understan...explain me other time please i don't understand what yeoman !Anonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-61447359282149900482015-05-08T04:05:23.430+01:002015-05-08T04:05:23.430+01:00Anyone have gut shots of this build? Id really app...Anyone have gut shots of this build? Id really appreciate it, im not getting any sound out of my pedal.RockyThttps://www.blogger.com/profile/08357928515284898293noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-30730853459589515162015-04-12T01:02:25.889+01:002015-04-12T01:02:25.889+01:00The project if finish ! Everything work really goo...The project if finish ! Everything work really good…<br />by the left :<br />-Javaboost<br />-Tremolovox <br />-Phase 90 MXR<br />-Disto MXR III (realy cool)<br />le liens <br />https://imageshack.com/a/6NXz/1<br /><br />The effects are all very good quality ! <br />the next box at the next month…<br />Chorus, compressor, tremolo, disto, flanger… :)<br />See you laters guy, <br /><br />Franck<br />Anonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-54285360499090188722015-04-11T22:26:29.516+01:002015-04-11T22:26:29.516+01:00Ok les Gars !!!
I watched the datashit the shema o...Ok les Gars !!!<br />I watched the datashit the shema of 2646 , but I I've read backwards so the 've mounted the 2n2646 at reverse… Now it' good<br /><br />FranckAnonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-9416833657988890462015-04-10T10:52:42.904+01:002015-04-10T10:52:42.904+01:00HI,
i've tried JRC 4558 at replace to the 3317...HI,<br />i've tried JRC 4558 at replace to the 33178 P<br />It's work ! look work good, but i don't know the really sound difference…<br /><br />franck<br />Anonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-81017936170822995782015-04-06T15:47:56.791+01:002015-04-06T15:47:56.791+01:00Hi,
is anybody try the JRC 4558 in replace to 3317...Hi,<br />is anybody try the JRC 4558 in replace to 33178 P ?<br />Ordered it but... It's coming along... i wait it since 4 weeks and i'n not to receive it in 2 weeks... :(<br />If somebody know about the really difference, please tell me...<br /><br />FranckAnonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-18039951278716071852015-04-06T15:39:20.235+01:002015-04-06T15:39:20.235+01:00hi sorry i haven't seen your replie...
Thx I t...hi sorry i haven't seen your replie...<br />Thx I try ! i'll tell you !<br /><br />FranckAnonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-62207182551899559352015-04-05T08:34:36.886+01:002015-04-05T08:34:36.886+01:00Yes i have ! it"s a prototype and i do it wit...Yes i have ! it"s a prototype and i do it without graphic, but when every things will be ok <br />I" will print them…<br /><br />FranckAnonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-3556014076645015682015-04-05T08:23:27.422+01:002015-04-05T08:23:27.422+01:00thats really fucking cool man. thats really fucking cool man. Zachhttps://www.blogger.com/profile/00044917566185720896noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-21727908612739924972015-04-05T08:19:26.710+01:002015-04-05T08:19:26.710+01:00Very cool. Any plans to print graphics on it?Very cool. Any plans to print graphics on it?Travishttps://www.blogger.com/profile/00836791717229314419noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-48501843867884239382015-04-04T22:35:21.964+01:002015-04-04T22:35:21.964+01:00seriously I know nothing about electronics, may be...seriously I know nothing about electronics, may be just what is a resistor or a transistor or capacitor, but I've done a lot of pedals just the first problem asked me ... if you want to see, I'm on a stupid project, which was to fiare fair housing with materials recovery :) ... I'm printer, signmakers so I can tinker full of stuff ! I've used Dibond & plexi glass 3 mm…<br />here is the link :<br />https://imageshack.com/a/6NXz/1Anonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-88610959331762762682015-04-04T22:14:38.149+01:002015-04-04T22:14:38.149+01:00I'm sorry but its not always clear for a newbi...I'm sorry but its not always clear for a newbies like me…<br />I' like the idea that my work will work at the first time ! before do a wrong think i ask ! :)<br /><br />FranckAnonymoushttps://www.blogger.com/profile/11143754320129280728noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-77914913152943165812015-04-04T17:15:40.869+01:002015-04-04T17:15:40.869+01:00Definitely take a look at the offboard wiring tab ...Definitely take a look at the offboard wiring tab on this site to answer all of your basic wiring questionsTravishttps://www.blogger.com/profile/00836791717229314419noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-74071971189635990002015-04-04T17:14:56.954+01:002015-04-04T17:14:56.954+01:00Lug 2 of the output aka volume pot is connected to...Lug 2 of the output aka volume pot is connected to the effect output lug of your bypass switch. This is the same on almost every circuit you'll build on hereTravishttps://www.blogger.com/profile/00836791717229314419noreply@blogger.com