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I'm using a 78L33 SMD regulator that provides 3.3 volts, and I've noticed something: this regulator gets very hot, and so does my 1n5818 diode. They're getting hot enough to heat the PCB. Is this heating normal? Could the regulator be the problem? However, what I don't understand is that the PCB...

How was the problem solved? I have the same problem, what should I do? In the diagram, you call it C6, which is C11 in my diagram, and I set it to 1uf, but I still have low sound in both dry and wet signal. The sound from my instrument is very low.

Yes, the gain is very, very low. The 072 op-amps were changed and the originals are fine. But the problem still persists. I used 10k potentiometers and this shouldn't be a problem. 3.3V is entering the circuit; I can't understand anything.

When my instrument enters the FV-1 signal range, the volume is very low in both wet and dry signals. Which values on the diagram do I need to increase?

You're amazing, Frank. Cheers, my friend. So, all the Gerber and PCB files will be released within a week, is that correct? I'm sure many people are waiting for your excellent work. You always get better. Regards.

Hello, what is the status of your PCB projects? I believe the Gerber files haven't been released yet. Best regards, Usta.

We're eagerly waiting to make this pedal, but the PCB hasn't been released yet, I think. Also, why can't we find the FXcore chip everywhere? I hope it becomes more common. You're amazing, cheers!

I tried the octave code you specifically sent me and it works great, thank you. I'm interested in these kinds of things.

I respect your profession and your ability to accomplish things on your own. As someone eager to learn, I only requested a small algorithm: a pitch shifter that shifts notes up and down in semitones, without sound delay and without creating excessive vibration or tremolo effects. If you could...

Hello, Has the PCB board been released?

Hi friend? Is this a transpose? I mean, a pitch shifting algorithm that provides semitones by changing the pitch octave up and down?

I understand. So, I'd like to ask this question: To prevent or reduce the audio delay at the input, can a buffer circuit be added to or before the output of the FV-1 pedal? I only experience the delay (audio lagging behind) in pitch shifter mode; this is a common problem even with many branded...

I understand. So, I'd like to ask this question: To prevent or reduce the audio delay at the input, can a buffer circuit be added to or before the output of the FV-1 pedal? I only experience the delay (audio lagging behind) in pitch shifter mode; this is a common problem even with many branded...

Hello, I have a question. I'm currently using the FV-1's built-in effects and I'm experiencing an audio delay in the pitch shifter effect, which many people dislike. How can I fix this? If I load different effects onto the EEPROM chip, will the pitch shifter effect still have the same problem...

Hello, your PCB board works great, thank you very much. I have a question. Currently, I'm using the built-in effects, and I'm experiencing a 1-second delay with the pitch shifter effect, which many people dislike. How can I fix this? If I load different effects onto the EEPROM chip, will the...

You're amazing, Frank, I have great respect for you and your team. I think Fxcore will be exactly the same as Fv-1 in every aspect, meaning it will be able to read all the effect files that Fv-1 projects can read, right? Also, I hope there will be a video introducing the programs and how to load...

Hello Have the PCB files been released?

Hi, are there any PCBs and Gerber files for the FXCore project? I believe there are open-source, shared files available, but I haven't been able to find them.

First of all, hello. Could I get some information and ask a few questions?

Can I use regular ceramic or electrolytic capacitors instead of MLCC capacitors?