tag:blogger.com,1999:blog-4093825090752327329.post6421626853842260623..comments2024-02-13T13:32:41.108+01:00Comments on Rezzonics: NuTube Overdrive - Schematics, BoM, PCB layout, 3DRezzonicshttp://www.blogger.com/profile/04959625898477770956noreply@blogger.comBlogger8125tag:blogger.com,1999:blog-4093825090752327329.post-39741408715474934472020-06-18T10:53:04.449+02:002020-06-18T10:53:04.449+02:00This comment has been removed by the author.1 Click Smt-Auto Screwdrivinghttps://www.blogger.com/profile/12410114309472802327noreply@blogger.comtag:blogger.com,1999:blog-4093825090752327329.post-2610034289963450492020-03-22T19:37:55.507+01:002020-03-22T19:37:55.507+01:00You can find the gain sweet spot by injecting a 1k...You can find the gain sweet spot by injecting a 1kHz sine wave at the input and tuning the trimmers until you get maximum output at the triodes anode outputs.Rezzonicshttps://www.blogger.com/profile/04959625898477770956noreply@blogger.comtag:blogger.com,1999:blog-4093825090752327329.post-37089651230128769242020-03-22T02:37:43.118+01:002020-03-22T02:37:43.118+01:00Any suggestions or method, on setting the 3 trimme...Any suggestions or method, on setting the 3 trimmers, for the correct voltages, for grid bias and anodes ? Thanks, Dondatheyhttps://www.blogger.com/profile/02259772271084281920noreply@blogger.comtag:blogger.com,1999:blog-4093825090752327329.post-84818860157011446572020-03-21T12:48:47.534+01:002020-03-21T12:48:47.534+01:00niceniceAnonymoushttps://www.blogger.com/profile/15813285601717069286noreply@blogger.comtag:blogger.com,1999:blog-4093825090752327329.post-65681221397570884192019-09-28T14:18:45.330+02:002019-09-28T14:18:45.330+02:00Yes, it could perfectly work at +18V, I have made ...Yes, it could perfectly work at +18V, I have made simulations and you would have around 10dB of more gain.Rezzonicshttps://www.blogger.com/profile/04959625898477770956noreply@blogger.comtag:blogger.com,1999:blog-4093825090752327329.post-87213041681730217142019-09-28T14:18:29.744+02:002019-09-28T14:18:29.744+02:00Find Frequency response simulations at +9V and +18...Find Frequency response simulations at +9V and +18V at the end of this post, i just updated:<br />https://rezzonics.blogspot.com/2018/05/nutube-screamer-spice-simulations.html<br />Rezzonicshttps://www.blogger.com/profile/04959625898477770956noreply@blogger.comtag:blogger.com,1999:blog-4093825090752327329.post-79871158015904746602019-09-28T14:13:57.066+02:002019-09-28T14:13:57.066+02:00This comment has been removed by the author.Rezzonicshttps://www.blogger.com/profile/04959625898477770956noreply@blogger.comtag:blogger.com,1999:blog-4093825090752327329.post-41914695127548623672019-09-27T14:00:52.380+02:002019-09-27T14:00:52.380+02:00Could this also operate from +18v, instead of +9v?...Could this also operate from +18v, instead of +9v?<br />Thanks, Dondatheyhttps://www.blogger.com/profile/02259772271084281920noreply@blogger.com