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Bass trimmer makes big differences, very reactive control.

Hello, any idea how to modify the speed section to have ramp up or ramp down effect when change the speed instead of immedetialy speed changes please?

Hello, I recognized a POP sound, when I turn on the pedal especially activating the EQ switches but it is fine when I turn off. Anyone has the same issue please?

@manfesto to clarify, with the Powder Blue drill template , pots and switch are at the same place? Because led is way lower in front of footswitch.

@Robert could you please share the drilling templates please? Precipice Overdrive Scenario Preamp Poison Apple Auto-Wah Thanks

Any idea when will they available here at pedalpcb.com?

Hmm interesting. But I could at least say my POT has ma858s.

Any idea which diodes are used in MXR as replacement of MA856s?

Thanks a lot @Robert!

Hello, I know it is new but could you please share BOM and drilling template of Splendiferous Overdrive? My pcb is on the way and I'd like to start for shopping and the design. Thanks

Thanks for your answers, it is more clear now but I still couldn't understand how to calculate the target frequency to do some modifications on it. By the way on the schematic of GE-7B for bass guitars, the last band represents to 4k. That means, if I use the same values, can I also reach 4k on...

Hello all, I have a question about changing the frequency of 6.4K. According to the schematic the other frequencies could be calculated as bandpass EQ but I couldn't understand 6.4k as there is no IC for it. Could you please explain how to achieve to 4K instead of 6.4k with the logic?

Just a quick question, any idea how to reduce the bass of green side of Pro-10? Increasing R109?

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...