tag:blogger.com,1999:blog-6847048658257278783.post3043083976685049571..comments2024-03-29T01:36:12.851+00:00Comments on Guitar FX Layouts: HPF Technology HPF-Pre 2IvIarkhttp://www.blogger.com/profile/08416945174853142251noreply@blogger.comBlogger44125tag:blogger.com,1999:blog-6847048658257278783.post-60441126015462449082023-08-27T11:44:54.180+01:002023-08-27T11:44:54.180+01:00nabble gfx URLS should be corrected from:
.... 4...nabble gfx URLS should be corrected from:<br />.... 42897.x6. ...<br />to<br />238.s1<br /><br />the whole URL after the "mod":<br />http://guitar-fx-layouts.238.s1.nabble.com/F-deck-HPF-Series-3-td44880.html<br />j-peehttps://www.blogger.com/profile/06075769174607916244noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-16033000916512819672022-12-13T13:25:38.108+00:002022-12-13T13:25:38.108+00:00Ok thanks, I will keep the phase reversal switch.
...Ok thanks, I will keep the phase reversal switch.<br />How do I lower the cut-off frequency? Ideally down to the low B for 5 string electric bass.vin97https://www.blogger.com/profile/13043144000470908568noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-10105486330341894322022-12-12T15:33:52.822+00:002022-12-12T15:33:52.822+00:00This comment has been removed by the author.vin97https://www.blogger.com/profile/13043144000470908568noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-36490574295924706022022-12-08T05:33:17.913+00:002022-12-08T05:33:17.913+00:00You could just use a jumper between switch wires 2...You could just use a jumper between switch wires 2+1 or 2+3. However, the switch is rather useful in this circuit...<br />+mmirosolhttps://www.blogger.com/profile/02400327798106357876noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-25336702378192894362022-12-07T23:14:18.019+00:002022-12-07T23:14:18.019+00:00How would the circuit look without the phase switc...How would the circuit look without the phase switches?vin97https://www.blogger.com/profile/13043144000470908568noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-18334297994977763312022-10-08T12:28:37.980+01:002022-10-08T12:28:37.980+01:00Hello!
When I invert the phase (signal from sw1 to...Hello!<br />When I invert the phase (signal from sw1 to sw2) i can't ear any sound. Can someone help me to figure out what and how to check please?Urielehttps://www.blogger.com/profile/12774074678236486798noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-16854401239342212182018-12-10T22:19:53.532+00:002018-12-10T22:19:53.532+00:00Series 3 veroboard layout and discussion here:
htt...Series 3 veroboard layout and discussion here:<br />http://guitar-fx-layouts.42897.x6.nabble.com/F-deck-HPF-Series-3-td44880.htmlmasonsjaxhttps://www.blogger.com/profile/05369527568950239759noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-48614626899043175722018-11-27T15:32:19.062+00:002018-11-27T15:32:19.062+00:00I'm planning to build one of these soon. I was...I'm planning to build one of these soon. I was wondering if anyone has done a vero layout for the series 3?masonsjaxhttps://www.blogger.com/profile/05369527568950239759noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-28941412017639951962018-11-27T15:30:12.214+00:002018-11-27T15:30:12.214+00:00This comment has been removed by the author.masonsjaxhttps://www.blogger.com/profile/05369527568950239759noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-9566562765120985042018-04-13T19:27:29.862+01:002018-04-13T19:27:29.862+01:00Hello, everyone! I've built the project, but w...Hello, everyone! I've built the project, but with a lot of hum, and a high noise that increases when phase is changed. I'm using the 2n4416a. Something like that already happens to you?<br />Thanks!Marcoshttps://www.blogger.com/profile/08442123897325315278noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-58487592071367083402017-11-08T06:19:39.627+00:002017-11-08T06:19:39.627+00:00You can get unity level out of this. So it's n...You can get unity level out of this. So it's not a preamp per sé. For active filter (that has sharp enough slope), you'll want this complete.<br />+mmirosolhttps://www.blogger.com/profile/02400327798106357876noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-67443406028434601612017-11-08T00:21:31.543+00:002017-11-08T00:21:31.543+00:00Hi everyone, I am looking for something like this ...Hi everyone, I am looking for something like this but with out the preamp, just a simple sweepable high pass filter for sending a passive bass guitar signal to a guitar amp. Would you be able to help me out in seeing how to build only the high-pass part of the circuit?<br />Anonymoushttps://www.blogger.com/profile/06342883984055547377noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-24734390078053529362017-10-10T19:14:37.025+01:002017-10-10T19:14:37.025+01:00nevermind... not enough coffee (and i also found t...nevermind... not enough coffee (and i also found the schematic.)Sensei Timhttps://www.blogger.com/profile/04338775054703359643noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-57148587808558230452017-02-17T10:43:15.273+00:002017-02-17T10:43:15.273+00:00This comment has been removed by the author.Bassface https://www.blogger.com/profile/08121275456310112707noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-27516567417817940692016-03-10T09:16:56.458+00:002016-03-10T09:16:56.458+00:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/11661077036672700282noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-72053143062626055212016-03-10T09:16:27.566+00:002016-03-10T09:16:27.566+00:00This comment has been removed by the author.Anonymoushttps://www.blogger.com/profile/11661077036672700282noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-3551928305392196592015-06-22T14:02:34.632+01:002015-06-22T14:02:34.632+01:00Heh there ya go!Heh there ya go!Anonymoushttps://www.blogger.com/profile/06201678011261105677noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-26424126333190306252015-06-22T09:46:35.287+01:002015-06-22T09:46:35.287+01:00Hm, now it hit me... Maybe I should run the ground...Hm, now it hit me... Maybe I should run the ground first by the output jack, and then into the vero and not parallel. So the circuit closes only when the jack is in. Silly me. :)ZanBonhttps://www.blogger.com/profile/00516644018489438990noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-53281312533706209872015-06-22T09:43:57.218+01:002015-06-22T09:43:57.218+01:00So, another backfire there, project done, works li...So, another backfire there, project done, works like a charm, pots and switch response right, but...<br />When I set it aside, with no in and out jacks, battery dies in 1-2 days, with no apparent (to me) reason. Can you take a look and leave any opinions? <br />Note I added a little battery check led, activated when only the Out jack is inserted. I hope you can understand by the wiring drawing I provide. Also a few photos of the guts.<br />http://postimg.org/gallery/16nw218hw/<br />ZanBonhttps://www.blogger.com/profile/00516644018489438990noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-82563066426144316082015-06-04T19:10:27.072+01:002015-06-04T19:10:27.072+01:00thanks!i think this hobby grows really fast here i...thanks!i think this hobby grows really fast here in greece!!ξεναγός νεκρόποληςhttps://www.blogger.com/profile/13463939372683232133noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-17529713858293462512015-06-04T13:43:18.844+01:002015-06-04T13:43:18.844+01:00Ok, thanx! Petyxhmeno nick btw :)Ok, thanx! Petyxhmeno nick btw :)ZanBonhttps://www.blogger.com/profile/00516644018489438990noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-42045176908676046922015-06-04T12:58:58.298+01:002015-06-04T12:58:58.298+01:00Hahah no problem :)Hahah no problem :)Anonymoushttps://www.blogger.com/profile/06201678011261105677noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-29183280647851383502015-06-04T12:42:07.769+01:002015-06-04T12:42:07.769+01:00just ignore vol 1 wire, and take your output from ...just ignore vol 1 wire, and take your output from vol 3. <br /><br />otherwise you could squeeze a trimmer in there to fix your output to the level you like.ξεναγός νεκρόποληςhttps://www.blogger.com/profile/13463939372683232133noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-45927627322909216942015-06-04T10:47:29.142+01:002015-06-04T10:47:29.142+01:00Hey, can anyone please point out what to do to eli...Hey, can anyone please point out what to do to eliminate the volume pot? Trying to fit in a small box and already can handle volume from other pedals.ZanBonhttps://www.blogger.com/profile/00516644018489438990noreply@blogger.comtag:blogger.com,1999:blog-6847048658257278783.post-19955216422637238312015-05-06T14:33:09.070+01:002015-05-06T14:33:09.070+01:00Hey, I think the diode in use here is just for pol...Hey, I think the diode in use here is just for polarity protection of the circuit - I believe a 1N4001 will do fine here. They are pretty stock standard.Anonymoushttps://www.blogger.com/profile/06201678011261105677noreply@blogger.com