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Here are the photos of new build. Here C11 is 22n, R8 and R14 are 5k (10k diodes soldered parallel under the pcb) and old schematic which C11 is 22n:

Yes C11 is 22n and C12 is 2n2. When I searched in the forum there is an explication of C12 value which has to be 22n but couldn't find something about C11. When I swapped C11 to 22n, I have a more logical Tone control range which sound seems same as original according to the demo videos I...

Yes I have the same volume issue as the first build with the caps and resistor values on the pcb. I will add the new build photos asap when I back home.

Thanks for having time to help me and tried to understand the situation. I am really glad for that and if I am understood differently sorry about it. I really built it from scratch. all the parts and components are new, jacks switches etc. As @music6000 mentioned before as a good practice, I...

For all the components , resistors, pots I have already measured with DMM and this time I am pretty sure that they are fine. I used directly pcb values but I am not sure about C11 2n2 value. It makes the sound too dark and other schematics including the old pedalpcb version, C11 value is 22n.

Everything is new, totally new build. I tested everything before mounting diode is included. Everything is measured and correct values. If I reduce R8 and R14 to 5k, I have unity gain volume at 9, gain at 12 o'clock. C12 has to be 22n but what about C11 value? should it be 2n2 or 22n? Any idea?

Hello again @music6000, I couldn't resist and built from scratch a new one but this time I use pedalpcb j201s (smd already soldered ones) and measured everything before starting but I have the same result. I am pretty sure with my build now but there is something really odd. When I checked other...

thank a lot! yes I want to order the parts before the boards arrive. Most of the time I cannot find them in one supplier so try to avoid to buy wrong parts.

Hello, I don't know here is the good place to discuss but let me know if I need to move the post. My question is 9vdc filtering. I am checking different Analogman King of Tone, Prince of Tone schematics and I see some differences to handle 9vdc but I couldn't understand why. Could you please...

The problem is in Pro-10-BOM.txt there are only values and quantities of the parts so I don't know which value is for C120 for example. Anyway I will wait the proper documentation for this build. Thanks everyone for the information. Cheers

Thanks for the responses. In any case I'd prefer to know exact parts to prepare my shopping card properly without having any guess issues. Either a pcb photo with the values or a schematic could really help if it is difficult to prepare a doc.

Thanks for the documents. it would be very nice if you could share cap types cause the image doesn't show the value of the caps and I don't know which types they should be. 1 56p 1 100p 1 120p 1 560p 1 1n 1 2n7 1 4n7 2...

Hello, I just want to confirm that, is the voltage switch with the latest version is 9 to 24v or 9 to 27v?

Is it possible share parts list and drilling template of pro-10 dual overdrive please? I'd like to start ordering the parts and uv design.

I am giving up... I think we did everything. Thanks a lot for your help and your time @music6000

I really couldn't understand what is the problem... Could it be j201s? If yes how can I test them with audio probe?

I read R-16 with Filter knob all the way down 19.94K, all the way up 18.37K.

19.25K

Normally I measure all the resistors before putting but I can remove if it is necessary.

Hi, finally I received the new caps and removed the C11. I read 2.45nf with my DDM. It seems fine right?