Hallo, I need some advice to understand a few things about the Tone Stack, Crunch & Ultra, in the upper right corner of the schem. So far I understand is this an active Tone-Stack with negative Feedback. Main Problem is, the Amp is very gainy and harsch an fizzy and the Tone-Stack behaves strang...

Hi,

Thanks. Finally I found that thread too. There ist a hand drawn schem going with the shown PCB further above in this thread all from that Russian forum.

Perhaps someone can verify this schem. OP Amp = LF442CN

Hi,

schematic reup possible?

Thanks in advance.

287m wrote:

95H wrote:Hallo,

what type of capacitors are used away from the 1uF multilayer ceramic?

MLCC, like this

The question was what type of caps for the other values than the 1uF. Except electrolyte .

Hallo,

what type of capacitors are used away from the 1uF multilayer ceramic?

Hi, typical circuit for the 78xx should be like the pic below. The capacitors close to the 78xx are only for blocking of HF oscillating, the values described like above look not correct. Keep in mind, if voltage Uxx on output get's higher than the input voltage UE, the 78xx will die immediately. So ...

Interview with Shun Nokina on ikebe-gakki.c0m, about concept... translation by G00gle:

https://translate.google.de/translate?h ... index.html

Closer look of the 10/10. Thumbnails get bigger by clicking. Hope this is in permission this way. http://thumbs2.imagebam.com/0c/39/5d/04a250787311353.jpg http://thumbs2.imagebam.com/e6/ec/38/f2dc2b787311383.jpg http://thumbs2.imagebam.com/38/a2/f7/0f45a4787311413.jpg http://thumbs2.imagebam.com/3d/...

Same pedal, other build. Q: What is the difference between this one and the other 10/10? Is it only size, or there is a difference in tone? Jake Cloudchair: Both pedals have same character basically, but big one has more fat bottom and high resolution. Small one is easier to control treble knob and...

Hi,

just found this. Wonder what is inside.






Greetings