tag:blogger.com,1999:blog-5481402030233340127.post5843655563330318047..comments2024-03-28T01:15:58.057-04:00Comments on Perf and PCB Effects Layouts: Boss FZ-2 Hyper Fuzzdtgehringhttp://www.blogger.com/profile/09555201436004501222noreply@blogger.comBlogger74125tag:blogger.com,1999:blog-5481402030233340127.post-3065202898732599762023-02-03T03:10:38.393-05:002023-02-03T03:10:38.393-05:00Next on my build list.
Let us see what happens.Next on my build list.<br />Let us see what happens.Jun dhttps://www.blogger.com/profile/07905810487041216546noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-23356884979583032912022-04-13T20:29:38.197-04:002022-04-13T20:29:38.197-04:00Also, the Hyper Fuzzed schematic shows a 10k resis...Also, the Hyper Fuzzed schematic shows a 10k resistor between pin 7 on the TL072 and the 33nF cap, which leads into ground. Cutting that trace between pin 7's 47pF and the 33nF by itself doesn't accurately replicate PedalPCB's schematic. I'm not well versed in reading schematics, but I'm thinking cut that trace but add a 10k resistor between the 47pF and 33nF, and jumper the 47pF to the other 10k and 10uF above it?Derekhttps://www.blogger.com/profile/03947322623675705748noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-17035634071409891542022-04-13T20:19:23.692-04:002022-04-13T20:19:23.692-04:00I can't get the clean boost either from the wi...I can't get the clean boost either from the wiring above, from jumping the DPDT pins 3 and 5, or from Marcello's suggestion of cutting the trace after the 47pF cap next to pin 7 of the TL072. Cutting that trace and jumping the 3 and 5 give me great fuzz tones, but two of the three selections are identically the mid-range, "unscooped" fuzz. I did manage to get a clean boost from jumping pins 3 and 1, but I lost one of the other fuzzes on the DPDT switch when doing so. So I'm just going to switch out this on-on-on DPDT for a two-way on-on one and call it a day unless anyone has another suggestion for getting all three tones. <br /><br />Still a great pedal! Not at all disappointed.Derekhttps://www.blogger.com/profile/03947322623675705748noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-65110004589206139962021-08-16T10:23:49.120-04:002021-08-16T10:23:49.120-04:00This is awesome. Thank you so much for this layout...This is awesome. Thank you so much for this layout. This is the first board I’ve ever etched and I love this pedal, everything works!Anonymoushttps://www.blogger.com/profile/07625032049704595882noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-48307380056155226432021-07-25T18:29:13.248-04:002021-07-25T18:29:13.248-04:00Thanks Marcello, that helped a lot, but I'm st...Thanks Marcello, that helped a lot, but I'm still not getting a very good quality fuzz out of this circuit. Can you post your voltages for Q1-4? The way my circuit is sounding I think something isn't biased correctly. Dr Joneshttps://www.blogger.com/profile/10588796707742238157noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-87163446103624233732021-02-19T13:32:11.157-05:002021-02-19T13:32:11.157-05:00Can you explain in more detail how you did it?Can you explain in more detail how you did it?S4ezyhttps://www.blogger.com/profile/04139613760149078693noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-29900245804293007992021-01-02T19:57:10.281-05:002021-01-02T19:57:10.281-05:00
Hello, it is not the Boss Hyper fuzz fz2, this ci...<br />Hello, it is not the Boss Hyper fuzz fz2, this circuit is different (Hyped fuzz), it would be very good to do the original. Thank you. Sorry for my English.Benhttps://www.blogger.com/profile/16777699140569848301noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-90782466034078440122020-12-05T22:03:16.080-05:002020-12-05T22:03:16.080-05:00You mean 47pf and 33nf is don't connect to pin...You mean 47pf and 33nf is don't connect to pin 7TL072 ?Anjanghttps://www.blogger.com/profile/17913492931758415248noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-48490016675488948012020-10-25T17:55:32.536-04:002020-10-25T17:55:32.536-04:00The layout has a error, I posted how to solve abov...The layout has a error, I posted how to solve aboveMarcello M.https://www.blogger.com/profile/02490719019191485546noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-84102797405100892462020-10-20T17:27:37.435-04:002020-10-20T17:27:37.435-04:00Bc547c will work? Bc547c will work? Lucas1448https://www.blogger.com/profile/02190618143198185739noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-1459971288011904992020-10-20T02:14:39.287-04:002020-10-20T02:14:39.287-04:00I build this.. Work well.. Only noise problem when...I build this.. Work well.. Only noise problem when i'm not touch guitar string... Is it normally ??Anjanghttps://www.blogger.com/profile/17913492931758415248noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-56470304535996291552020-10-04T14:32:06.198-04:002020-10-04T14:32:06.198-04:00Precisely, this was the connection made by me, but...Precisely, this was the connection made by me, but the position 1 and 2 of the switch sounds exactly the same.<br />hence the question.<br />Thank you for your help.wainer.said@gmail.comhttps://www.blogger.com/profile/06287281265541984906noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-75726833625653996192020-10-03T23:50:33.504-04:002020-10-03T23:50:33.504-04:00DPDTDPDTSecret Squirellhttps://www.blogger.com/profile/08816275620066174769noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-56239647059558920212020-10-03T23:49:45.881-04:002020-10-03T23:49:45.881-04:00you'll need a type 2 switch btw
https://image...you'll need a type 2 switch btw<br /><br />https://images-na.ssl-images-amazon.com/images/I/41UKdtSjQNL._AC_.jpgSecret Squirellhttps://www.blogger.com/profile/08816275620066174769noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-47590094926303551472020-10-03T23:48:43.096-04:002020-10-03T23:48:43.096-04:00https://postlmg.cc/FkGRgyBXhttps://postlmg.cc/FkGRgyBXSecret Squirellhttps://www.blogger.com/profile/08816275620066174769noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-26256568471785043882020-10-03T17:53:38.065-04:002020-10-03T17:53:38.065-04:00someone has a diagram of the installation of these...someone has a diagram of the installation of these DPDP, I'm a little confused, because a position of the switch is not working.<br />wainer.said@gmail.comhttps://www.blogger.com/profile/06287281265541984906noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-13420712406542448682020-09-29T00:38:01.074-04:002020-09-29T00:38:01.074-04:00I will try again, thank you!I will try again, thank you!Blakehttps://www.blogger.com/profile/01344775710502517333noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-39207429936596298892020-09-28T14:48:42.444-04:002020-09-28T14:48:42.444-04:00no, this cut isn't the issue if it doesn't...no, this cut isn't the issue if it doesn't work at all. Marcello M.https://www.blogger.com/profile/02490719019191485546noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-83333513017153595812020-09-22T22:21:13.686-04:002020-09-22T22:21:13.686-04:00I dont understand too, my fuzz dont work... :/ I w...I dont understand too, my fuzz dont work... :/ I wanna try to debug this... I should be start with this cut?Blakehttps://www.blogger.com/profile/01344775710502517333noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-52231195009377956072020-09-21T14:57:53.754-04:002020-09-21T14:57:53.754-04:00Wait... what?! I have to cut what? Why? :o
I have...Wait... what?! I have to cut what? Why? :o<br /><br />I have to cut the trace between pin7 and 47pf? Sorry i didn't understand well :/<br /><br />Anonymoushttps://www.blogger.com/profile/16434535876196815190noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-84351648318511977762020-09-21T14:31:10.734-04:002020-09-21T14:31:10.734-04:00hey on the switch question...why don't you jus...hey on the switch question...why don't you just try it and see what happens? just solder wires to circuit board then use a breadboard to test various switches you have laying around. also dont forget to cut the trace after 47pf from pin 7 of TL072 as described above. also some builders use a rotary switch instead of a toggle switch..rock on bro!Secret Squirellhttps://www.blogger.com/profile/08816275620066174769noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-52321253325331554702020-09-21T14:16:12.680-04:002020-09-21T14:16:12.680-04:00Thank you Trader! :)
Hope someone can answer my f...Thank you Trader! :)<br /><br />Hope someone can answer my first question :DAnonymoushttps://www.blogger.com/profile/16434535876196815190noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-52929853311496735552020-09-19T18:31:54.008-04:002020-09-19T18:31:54.008-04:00Good articles for question 2 not sure about questi...Good articles for question 2 not sure about question 1<br />https://www.madbeanpedals.com/forum/index.php?topic=27360.0<br />https://www.diystompboxes.com/smfforum/index.php?topic=118554.0Secret Squirellhttps://www.blogger.com/profile/08816275620066174769noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-22253252484612021342020-09-19T17:07:40.204-04:002020-09-19T17:07:40.204-04:00Hello everyone! I have two question:
1) Is there...Hello everyone! I have two question: <br /><br />1) Is there a way that I can you a dpdt on/on switch to toggle between fuzz 1 and fuzz 2 mode? <br /><br />I can't find a on/on/on switch in my country and i can't buy online because is a pain in the ass. Also, i really don't care about the boost mode.<br /><br />2) Is it ok if i don't add the 5817 diode? I have a 9v negative power supply, so there's no way I can plug another power adapter. Or is the diode important that also works on the power supply for the pedal? <br /><br />Thank you!<br /><br />Juan.Anonymoushttps://www.blogger.com/profile/16434535876196815190noreply@blogger.comtag:blogger.com,1999:blog-5481402030233340127.post-88087826026306129272020-09-05T17:58:15.788-04:002020-09-05T17:58:15.788-04:00P.S. Thanks for all you do!!!!! effectslayouts.blo...P.S. Thanks for all you do!!!!! effectslayouts.blogspot.comSecret Squirellhttps://www.blogger.com/profile/08816275620066174769noreply@blogger.com