tag:blogger.com,1999:blog-6847048658257278783.post3878544381681552130..comments2024-03-29T01:36:12.851+00:00Comments on Guitar FX Layouts: Black Forest - Uberschall EmulationIvIarkhttp://www.blogger.com/profile/08416945174853142251noreply@blogger.comBlogger41125tag:blogger.com,1999:blog-6847048658257278783.post-36116584634778856792019-07-15T14:13:10.074+01:002019-07-15T14:13:10.074+01:00Finished this tonight - works great. It's goi...Finished this tonight - works great. It's going into a box with the Seventh Heaven...Willyhttps://www.blogger.com/profile/11648064857147436853noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-65131269719407126002018-02-25T23:09:42.979+00:002018-02-25T23:09:42.979+00:00Not sure if my first comment went through but when...Not sure if my first comment went through but when it comes time to add the cuts on this project before I drill do I have to flip the orientation horizontally for the photo on the right so the cuts/links on this line up properly? Anonymoushttps://www.blogger.com/profile/02073372949146969805noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-81425472703957275972017-05-11T10:16:00.984+01:002017-05-11T10:16:00.984+01:00I've finished this build and it's amazing....I've finished this build and it's amazing. The boost switch turns it into a (more) roaring beast. For rhythm (I play 8 string guitars, tuned to drop E, so kinda low) it's best to leave the gain at 50% and place a TS808 in front of it acting as a boost pedal, taking care with the tone pot to avoid fizziness, in order to make the sound more tight. Excellent layout, thanks JOK3R X ! It also sounds nice on bass! Totally recommend it!<br /><br />This is my build, and yes, drilling enclosures symmetrically is not my selling point :)<br /><br />https://scontent.fotp3-2.fna.fbcdn.net/v/t34.0-12/18386839_1699085250108626_816990636_n.jpg?oh=13bcd293be71e025237973edfa9ebeff&oe=59167A02Anonymoushttps://www.blogger.com/profile/14391013102258716482noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-70262030212964126202017-02-28T00:12:36.827+00:002017-02-28T00:12:36.827+00:00Lug 2 of the volume pot. There are a lot of other ...Lug 2 of the volume pot. There are a lot of other notes at the bottom of the layout that you will need to read to get this workingTravishttps://www.blogger.com/profile/00836791717229314419noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-38952556113760331892017-02-27T20:26:37.955+00:002017-02-27T20:26:37.955+00:00Where is the output located on this vero?Where is the output located on this vero?Anonymoushttps://www.blogger.com/profile/07081325913812144461noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-69323772680935530332017-01-28T23:08:41.817+00:002017-01-28T23:08:41.817+00:00So I'm finishing this build but I'm really...So I'm finishing this build but I'm really confused about the boost switch. What switch should I use and how do I need to wire it?Anonymoushttps://www.blogger.com/profile/07081325913812144461noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-75740080679368080872017-01-16T06:00:58.572+00:002017-01-16T06:00:58.572+00:00Do you have the schematic?
Do you have the schematic?<br /><br />Anonymoushttps://www.blogger.com/profile/08574468745879089472noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-48610028753847015902016-05-31T06:02:11.069+01:002016-05-31T06:02:11.069+01:00http://www.bogneramplification.com/uberschall-peda...http://www.bogneramplification.com/uberschall-pedalsJ0K3RXhttps://www.blogger.com/profile/09204015088383399250noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-2827013458746153252016-05-31T06:01:40.475+01:002016-05-31T06:01:40.475+01:00Remote jack allows control of the On/Off and boost...Remote jack allows control of the On/Off and boost functions via a remote switching unit. That Uberschall is made by Bogner, this is not the same pedal. As far as I know nobody has a schematic for that pedal.J0K3RXhttps://www.blogger.com/profile/09204015088383399250noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-17785157604731474862016-05-22T23:15:34.204+01:002016-05-22T23:15:34.204+01:00J0K3R X my mail to send me verified data would app...J0K3R X my mail to send me verified data would appreciate forever <br /><br />bravewolf@misena.edu.co<br />BRAVEWOLFhttps://www.blogger.com/profile/14856398178799198311noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-26239737761588735522016-05-22T23:12:31.133+01:002016-05-22T23:12:31.133+01:00J0K3R X I saw on the page freestompboxes all versi...J0K3R X I saw on the page freestompboxes all versions .... but I would like to know what the final PCB and serving the additional jack REMOTE called as add to the circuit ??? leave image link to see thanks ...<br /><br />http://jelyfingerguitars.com/wp-content/uploads/2015/11/bogner-uberschall-pedal-2.jpgBRAVEWOLFhttps://www.blogger.com/profile/14856398178799198311noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-2913023227211708092016-02-06T17:43:01.414+00:002016-02-06T17:43:01.414+00:00I built this , making some changes .
I plan to mak...I built this , making some changes .<br />I plan to make other changes before having my final version .<br />Meanwhile I leave you two clips with different impulses .<br />https://soundcloud.com/roby-guitar/prova-ritmica<br />https://soundcloud.com/roby-guitar/prova-2-ritmicaAnonymoushttps://www.blogger.com/profile/00667957839390402201noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-30827763282847807872015-07-29T16:29:33.892+01:002015-07-29T16:29:33.892+01:00Hey J0K3R X , my jfets J201 never worked with 9v, ...Hey J0K3R X , my jfets J201 never worked with 9v, but recently y try with 18v (my hp laptop adapter) and this jfets work fine! i was thinking to make the dr. boogey but i believe that your uberschall is better. Dou you have a layout for a voltage doubler 9v to 18v? please help me.Anonymoushttps://www.blogger.com/profile/06244454630392639257noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-36411584626911850432015-07-29T16:28:07.428+01:002015-07-29T16:28:07.428+01:00Hey J0K3R X , my jfets J201 never worked with 9v, ...Hey J0K3R X , my jfets J201 never worked with 9v, but recently y try with 18v (my hp laptop adapter) and this jfets work fine! i was thinking to make the dr. boogey but i believe that your uberschall is better. Dou you have a layout for a voltage doubler 9v to 18v? please help me.Anonymoushttps://www.blogger.com/profile/06244454630392639257noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-50809966356101560732015-07-27T18:20:13.521+01:002015-07-27T18:20:13.521+01:00i did another thing. after 4 months of barely pla...i did another thing. after 4 months of barely playing i picked up my geetar and did this. <br /><br />all of the gain is from the black forest. I was playing a super whisper quiet levels, so i think some of the bass response isn't as good as it could have been. I'll probably re-do it later this week to work out the flubs and at a higher volume ;)<br /><br />https://youtu.be/2brVQuOT_fA<br /><br />Sensei Timhttps://www.blogger.com/profile/04338775054703359643noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-17878192264765653912015-07-15T16:38:55.017+01:002015-07-15T16:38:55.017+01:00JOK3R - funny story behind that! i used a 100k po...JOK3R - funny story behind that! i used a 100k pot in place of the ? resistor to allow me to dial in the boost - but it was always adjusting the amount of saturation of the non-boosted distortion.<br /><br />I replaced the 68k resistor with the 100k pot and put a 16k in for ? like was suggested earlier in the comments and voila!<br /><br />TL;DR: the 68k resistor controls the boost and the ? resistor controls the non-boost gain.Sensei Timhttps://www.blogger.com/profile/04338775054703359643noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-20913424673243485652015-07-15T06:40:47.187+01:002015-07-15T06:40:47.187+01:00Sensei Tim indeed! Your "thing" you did ...Sensei Tim indeed! Your "thing" you did last night sounds excellent! What did you use for the boost?Anonymoushttps://www.blogger.com/profile/11316451578612273408noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-19055205224497538072015-07-13T15:33:16.428+01:002015-07-13T15:33:16.428+01:00i did a thing last night:
https://youtu.be/IycVOT...i did a thing last night:<br /><br />https://youtu.be/IycVOTAWkDc<br />Sensei Timhttps://www.blogger.com/profile/04338775054703359643noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-80558593893009433622015-04-23T16:25:16.511+01:002015-04-23T16:25:16.511+01:00I see, I just wanted to know which schematic, sinc...I see, I just wanted to know which schematic, since there are different ones on FSB. There is one with a "voice" pot, that is not in this board.<br />Thank you anyway!Juan Felthttps://www.blogger.com/profile/08981768775466303284noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-65501248255036660072015-04-22T21:11:26.996+01:002015-04-22T21:11:26.996+01:00There's a link to the schematic in the title. ...There's a link to the schematic in the title. The schematics are almost always on FSB Travishttps://www.blogger.com/profile/00836791717229314419noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-41620103092144341472015-04-22T20:08:16.146+01:002015-04-22T20:08:16.146+01:00Hi Mark, thanks for this one! Could you email me t...Hi Mark, thanks for this one! Could you email me the schematic you used, or post a link to it? Thanks!Juan Felthttps://www.blogger.com/profile/08981768775466303284noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-55821542264050107772015-01-19T16:37:07.023+00:002015-01-19T16:37:07.023+00:00You can start with 10k and go from there or do wha...You can start with 10k and go from there or do what I do... what I did was temporarily add a 100k trim pot and adjust it until you get the boost that you like, then remove the trim pot and measure it with your ohm meter. After you get the value of the trim pot setting with your meter look for the same value or close fixed resistor and solder it in permanently. You may wonder how to use a trimmer on this? Just solder one of the outer legs to one of the pads, then solder both of the other trim pot legs to the other pad. <br /><br />To bias the JFET's in these pedals follow the instructions in this youtube video. It's a Dr.Boogey but they all bias relatively the same...<br />https://www.youtube.com/watch?v=X4-UUDoSCPg <br /> Anonymoushttps://www.blogger.com/profile/11316451578612273408noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-43304196862642463622014-12-29T13:36:40.166+00:002014-12-29T13:36:40.166+00:00Yes you did! Thank you very much :D Do you know wh...Yes you did! Thank you very much :D Do you know what kind of values I should be using? I have no idea! hahaAnonymoushttps://www.blogger.com/profile/14809090368289049771noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-16347135507389482012014-12-29T01:56:35.155+00:002014-12-29T01:56:35.155+00:00hi matthew
in your 1st question i can only say &qu...hi matthew<br />in your 1st question i can only say "socket the resistor and choose which value is better for you"<br />in the 2nd you set the trimmers like this.<br />supply your board with 9v<br />connect your multimeter's black wire to ground and set it at 20v or what...(?!) reading<br />then with the red wire you touch and read voltages at the drains of the transistors.at each transistor's drain you must get half of the supply voltage(4,5-5v).you can do this (biasing) by turning the trimmers until you get this reading.this is how you set j-fets.i hate them! and i love them the same time...<br />hope i helped<br />ξεναγός νεκρόποληςhttps://www.blogger.com/profile/13463939372683232133noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-49652712346671486702014-12-28T23:36:09.250+00:002014-12-28T23:36:09.250+00:00Hi there, I'm going to build this! I'm jus...Hi there, I'm going to build this! I'm just looking for some hints before I start, if you could help me I'd really appreciate it :)<br />What value should i use for the Boost (?) Resistor? I heard some guys use 16 kOhms to get a usable boost?<br />And could you please clarify how to set the trim potentiometers? I don't understand that bit at all!<br />Thanks :)Anonymoushttps://www.blogger.com/profile/14809090368289049771noreply@blogger.com