tag:blogger.com,1999:blog-5481402030233340127.post57065290220070832..comments2024-03-28T01:15:58.057-04:00Comments on Perf and PCB Effects Layouts: Marshall ShredMasterdtgehringhttp://www.blogger.com/profile/09555201436004501222noreply@blogger.comBlogger23125tag:blogger.com,1999:blog-5481402030233340127.post-43878884342080371752021-12-31T13:59:16.726-05:002021-12-31T13:59:16.726-05:00Did you solve this problem ? Usually this pedal is...Did you solve this problem ? Usually this pedal is too dark and some people change )at least) the c3 in cap to 100p, or 300 p etc... for more trebleJRG770https://www.blogger.com/profile/12647822915770480842noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-79513588592137779812021-12-31T13:57:35.673-05:002021-12-31T13:57:35.673-05:00But also in the the original the r10 3k3 should go...But also in the the original the r10 3k3 should go to ground but in this layout it id going to vref. It makes a difference if you test and compare on breadboard.JRG770https://www.blogger.com/profile/12647822915770480842noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-76965903370002650152021-12-31T13:54:25.741-05:002021-12-31T13:54:25.741-05:00Yes you are correct Thank YouYes you are correct Thank YouJRG770https://www.blogger.com/profile/12647822915770480842noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-56822050247648951242021-10-07T06:48:35.356-04:002021-10-07T06:48:35.356-04:00Thanks bro, my pedal is so rich treble. does anyon...Thanks bro, my pedal is so rich treble. does anyone know the mod to add pot middle? maybe if ad would be perfect.Fiqri Adrilezhttps://www.blogger.com/profile/02133134927100970767noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-28177242195970899872021-05-24T04:19:05.627-04:002021-05-24T04:19:05.627-04:00Amazing! I'm going to build this one, so your ...Amazing! I'm going to build this one, so your comment was really helpful, thank you :)sam2372https://www.blogger.com/profile/01733054255149748207noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-78214274925080827662021-05-23T15:08:43.986-04:002021-05-23T15:08:43.986-04:00Yes, it is extactly according to correct schematic...Yes, it is extactly according to correct schematic. I've talked to friends of mine that builds pedal clones for living and that is 100% same as original. explohttps://www.blogger.com/profile/07076971027275510401noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-66780977549342687382021-05-23T15:06:55.134-04:002021-05-23T15:06:55.134-04:00I've done it with my one and it works perfectl...I've done it with my one and it works perfectly. It's quick job - try it and hear it by Yourself ;)explohttps://www.blogger.com/profile/07076971027275510401noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-54360549547602142892021-05-22T08:16:03.937-04:002021-05-22T08:16:03.937-04:00Hello, just to be sure i edited original layout wi...Hello, just to be sure i edited original layout with your instructions, did you mean it like this? My edit of original layout -> https://ibb.co/X2Mgvt3<br />Thanks for answer!sam2372https://www.blogger.com/profile/01733054255149748207noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-41517927915450587422021-05-20T11:11:16.886-04:002021-05-20T11:11:16.886-04:00Hello, there is an error in layout - look here - c...Hello, there is an error in layout - look here - correct schematic. Cut trace right after treble 2 pin (wiper) and solder it to pin 5 of TL072. Cut pin 5 of this TL072 from bias grid. Solder a wire from bias grid to the point where you cut trace after treble pot wiper. Voila - treble is usable. http://www.matsumin.net/diy/jisaku1/shred_m_mini/shred_Schematic_phnompenh.gif <-correct schematic<br /><br />http://www.klimaco.net/MUSIC_RND_PIX/a_msm.gif <- wrong schematic, look carefully just after treble pot. explohttps://www.blogger.com/profile/07076971027275510401noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-19446384769365878832021-05-20T11:05:31.050-04:002021-05-20T11:05:31.050-04:00Yes, there is an error in layout - look here - cor...Yes, there is an error in layout - look here - correct schematic. Cut trace right after treble 2 pin (wiper) and solder it to pin 5 of TL072. Cut pin 5 of this TL072 from bias grid. Solder a wire from bias grid to the point where you cut trace after treble pot wiper. Voila - treble is usable. http://www.matsumin.net/diy/jisaku1/shred_m_mini/shred_Schematic_phnompenh.gifexplohttps://www.blogger.com/profile/07076971027275510401noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-91620151998152077582020-08-20T00:36:32.017-04:002020-08-20T00:36:32.017-04:00Thanks a lot for your explanation ..
is there a w...Thanks a lot for your explanation ..<br /> is there a way to increase the treble here?Tommy Kerafhttps://www.blogger.com/profile/06329746075519140003noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-67574743153029541962020-08-19T08:28:35.967-04:002020-08-19T08:28:35.967-04:00That's probably a typo on my part. Those 2 res...That's probably a typo on my part. Those 2 resistors form the voltage divider, so as long as you use 2 resistors of the same value it will be fine. What's most commonly used is anything between 10k and 100k.Effects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-25998257830683416762020-08-19T05:49:41.519-04:002020-08-19T05:49:41.519-04:00I could'nt get 41k resisotrs .. is it ok to u...I could'nt get 41k resisotrs .. is it ok to use 39k instead?Tommy Kerafhttps://www.blogger.com/profile/06329746075519140003noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-87818092975068244392020-08-12T20:19:40.424-04:002020-08-12T20:19:40.424-04:00sorry .. I mean Ultra Flanger .. please delete thi...sorry .. I mean Ultra Flanger .. please delete this comment<br />Tommy Kerafhttps://www.blogger.com/profile/06329746075519140003noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-77039906608141265332020-08-12T20:18:50.131-04:002020-08-12T20:18:50.131-04:00Is the PCB layout already updated verified? it see...Is the PCB layout already updated verified? it seems so many input and comments before ...Tommy Kerafhttps://www.blogger.com/profile/06329746075519140003noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-62003970050510846082020-01-07T18:33:58.596-05:002020-01-07T18:33:58.596-05:00This circuit sounds incredible! Perfect control o...This circuit sounds incredible! Perfect control over eq, break up seems to be pretty much perfect (not too much and not too little). Great design!Analog Pedalshttps://www.blogger.com/profile/01250574704478675955noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-84386259563130927852019-01-19T15:48:07.812-05:002019-01-19T15:48:07.812-05:00you could try using 3mm red leds you could try using 3mm red leds Miko1512https://www.blogger.com/profile/09031432141643120864noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-71556092945715953642018-08-05T12:35:10.559-04:002018-08-05T12:35:10.559-04:00Most of this layouts worksMost of this layouts worksEndrjuhttps://www.blogger.com/profile/03131519103194127679noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-33897089909746775862017-09-04T04:31:03.159-04:002017-09-04T04:31:03.159-04:00its not working
can anyone help me plz ( of course...its not working<br />can anyone help me plz ( of course if anything in this website really works ! :) )Anonymoushttps://www.blogger.com/profile/12481887730802705787noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-7315954317905998462016-10-23T17:52:32.846-04:002016-10-23T17:52:32.846-04:00Hi! I made this pedal and works fine, but here is ...Hi! I made this pedal and works fine, but here is my question: how can I increase more gain? Vander Effectshttps://www.blogger.com/profile/13006503343248548150noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-55389201516927082482016-04-02T16:04:46.949-04:002016-04-02T16:04:46.949-04:00I made the PCB version of this one. I had to rever...I made the PCB version of this one. I had to reverse legs 1 & 3 on the Level pot to get it to go ccw-quieter/cw louder. My build is hella noisy, too... But I'm thinking once it's in the enclosure with some shielded wiring it should be good.<br /><br />Thanks for the drill layout on this one, too! Saves me a lot of time and screw-ups. I'm terrible at Photoshop! ;)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-32498547969041223152015-08-23T22:45:50.595-04:002015-08-23T22:45:50.595-04:00this is sample demo https://www.youtube.com/watch?...this is sample demo https://www.youtube.com/watch?v=LUjgR1zy-i8Anonymoushttps://www.blogger.com/profile/07106119241609734818noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-9159168929367237712015-07-27T02:28:43.561-04:002015-07-27T02:28:43.561-04:00works, verified
lots of noise, i think i must use ...works, verified<br />lots of noise, i think i must use shielded cableAnonymousnoreply@blogger.com