tag:blogger.com,1999:blog-5481402030233340127.post7455031884634989545..comments2024-03-15T14:28:50.062-04:00Comments on Perf and PCB Effects Layouts: Mr. Black BB-74xdtgehringhttp://www.blogger.com/profile/09555201436004501222noreply@blogger.comBlogger27125tag:blogger.com,1999:blog-5481402030233340127.post-84317043987826973292022-03-08T09:35:14.436-05:002022-03-08T09:35:14.436-05:00Sorry my mistake. It works. Thanks for the layout....Sorry my mistake. It works. Thanks for the layout.Just Sharinghttps://www.blogger.com/profile/00859938145773181909noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-42308700065501461562022-03-08T09:25:15.782-05:002022-03-08T09:25:15.782-05:00This comment has been removed by the author.Just Sharinghttps://www.blogger.com/profile/00859938145773181909noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-58465660493787960242021-02-20T22:41:38.060-05:002021-02-20T22:41:38.060-05:00I love the simplicity of op amps. But I agree, fET...I love the simplicity of op amps. But I agree, fETs are the best simulation. VegasVaaphttps://www.blogger.com/profile/13608550882598383734noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-45315044861023137972020-05-14T08:24:08.232-04:002020-05-14T08:24:08.232-04:00Thanks David! This pedal worths an enclosure!Thanks David! This pedal worths an enclosure!Taciano Canassahttps://www.blogger.com/profile/03757163038193356531noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-49631462489997242322020-05-13T22:52:38.535-04:002020-05-13T22:52:38.535-04:00It's in the Dropbox folder with the rest of th...It's in the Dropbox folder with the rest of them:<br /><br />https://www.dropbox.com/s/zfg1s7guo9x66j3/Mr%20Black%20BB-74x%20drilling%20template.pdf?dl=0Effects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-69270458959377967342020-05-13T20:30:41.743-04:002020-05-13T20:30:41.743-04:00Any drill template that fits it?Any drill template that fits it?Taciano Canassahttps://www.blogger.com/profile/03757163038193356531noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-51513670403835157692019-01-23T20:19:27.852-05:002019-01-23T20:19:27.852-05:00once again a great layout, tested and had a great ...once again a great layout, tested and had a great sound, thank you very much for your work here on the site, without you it would be very difficult to have access to such accurate information, greetings from BrazilRicco Seixashttps://www.blogger.com/profile/16351031394073802665noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-82233623910179793102018-10-11T11:05:57.757-04:002018-10-11T11:05:57.757-04:00The grey film box caps from Tayda are what what it...The grey film box caps from Tayda are what what it's laid out for, but other can be used. Effects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-51686520391966894322018-10-11T01:11:30.379-04:002018-10-11T01:11:30.379-04:00What do you suggest for the non polarized 1uf caps...What do you suggest for the non polarized 1uf caps? Syntax Erahttps://www.blogger.com/profile/03047187692477529698noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-53980671882695483332018-09-05T09:41:59.513-04:002018-09-05T09:41:59.513-04:00Excelent demo, very well explained. Excelent demo, very well explained. Balma Ghttps://www.blogger.com/profile/09497624708780637538noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-25485741951474898252018-09-04T20:12:06.667-04:002018-09-04T20:12:06.667-04:00Hey, I see you used my demo! That’s pretty cool. I...Hey, I see you used my demo! That’s pretty cool. I hope everyone enjoys it!Everydayguitaristhttps://www.blogger.com/profile/11010386480790282684noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-70267687340683160082018-09-01T07:05:36.810-04:002018-09-01T07:05:36.810-04:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/10431461491147229254noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-20475947798361892202018-08-31T09:33:03.949-04:002018-08-31T09:33:03.949-04:00No worries.. Thanks a lot, mate!No worries.. Thanks a lot, mate!Anonymoushttps://www.blogger.com/profile/13676612879888028719noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-80958275709120726012018-08-31T09:26:40.586-04:002018-08-31T09:26:40.586-04:00Great! Everything looks good now! All the best, Zo...Great! Everything looks good now! All the best, ZoT.Anonymoushttps://www.blogger.com/profile/12694970522775467283noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-30718777427397178932018-08-31T09:25:40.401-04:002018-08-31T09:25:40.401-04:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/12694970522775467283noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-73408291137980905182018-08-30T21:29:00.003-04:002018-08-30T21:29:00.003-04:00Oh man. Just all kinds of brain farts on my end. I...Oh man. Just all kinds of brain farts on my end. I miss read what Zen said and thought I had the 100Ω resistors connected to pin 1 instead of pin 2. NOW it's fixed and I'm going to bed. lolEffects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-24223538385762920362018-08-30T16:10:59.762-04:002018-08-30T16:10:59.762-04:00Hi from Brazil! Have you corrected the layout abov...Hi from Brazil! Have you corrected the layout above? It looks the same with both sides of the 100R/1N4148 pairs connected to the pin 1 of the 4558 instead of across the feedback as Zen of Tone mentioned before. Maybe I missed something. Could you please explain the corrected version? Thanks!Anonymoushttps://www.blogger.com/profile/13676612879888028719noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-72946962193994079892018-08-30T15:46:08.826-04:002018-08-30T15:46:08.826-04:00Fixed now.Fixed now.Effects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-72658540692518470022018-08-30T15:24:33.677-04:002018-08-30T15:24:33.677-04:00You are right. You'd just ned to swap the plac...You are right. You'd just ned to swap the placement of the 100Ω resistors and the 4148 diodes to correct it. I'll update the layout momentarily.Effects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-81162324487802889122018-08-30T15:21:45.657-04:002018-08-30T15:21:45.657-04:00I belive you are right. From the schematic, both t...I belive you are right. From the schematic, both the 100R in series with the clipping diodes should go to pin 2 of the 4885. That also explains why Fuji's build is louder than the demo.GNWhttps://www.blogger.com/profile/09014405712711751080noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-54694949119956262822018-08-29T11:57:25.970-04:002018-08-29T11:57:25.970-04:00Hi! Maybe I'm wrong but I think there is a lit...Hi! Maybe I'm wrong but I think there is a little mistake with this layout. Both sides of the 100R/1N4148 pairs connect to the pin 1 of the 4558 instead of across the feedback, so as drawn it would work as a booster instead of an overdrive. What do you think?Anonymoushttps://www.blogger.com/profile/12694970522775467283noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-39476558700454509542018-08-29T11:54:14.804-04:002018-08-29T11:54:14.804-04:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/12694970522775467283noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-17312330079377785692018-08-29T11:41:13.608-04:002018-08-29T11:41:13.608-04:00You can replace the 51k resistors with any other v...You can replace the 51k resistors with any other value (10-100k), but both must be the same value. It's only a voltage divider.Diego Jorgehttps://www.blogger.com/profile/11645571260260005299noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-5295978830437705822018-08-29T03:20:46.138-04:002018-08-29T03:20:46.138-04:00After test my build and compare with the demo, i t...After test my build and compare with the demo, i think my build have more loud volume. I roll up master pots about 9 it's realy loud. And if i roll up tone pots in max i get weird sound like high freq noise.<br />I don't have 51k resistor. So i replace with 39k and 12k in series because i think its have more space for 2 resistor in series. It's ok?<br />Anonymoushttps://www.blogger.com/profile/09912393519909402655noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-41622626691654911362018-08-28T23:36:54.371-04:002018-08-28T23:36:54.371-04:00Thanks for verifying! How does it compare to demos...Thanks for verifying! How does it compare to demos?Effects Layoutshttps://www.blogger.com/profile/11341183658959824998noreply@blogger.com