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Yes, I modified the assembly so that the pins fit in your layout, they have similar characteristics. With it, it works "normally" but the pop is still there. And unlike a 3PDT that gives the biggest pop when activated for the first time, this one has constant pops in all activations. I didn't...

Hello, I built one of these boards by replacing the 4N26 with the PC817C. The switching and LED activation worked, but the POP that I wanted to eliminate still exists :( just like the mechanical switching. Any suggestions for these cases where even this circuit didn't solve the problem? The...

Hello everyone, after some time I started working on this circuit again. As we had suspected, the 10uF capacitors of the original scheme were replaced by 1uF without polarization (105 - as in the Ayon Vulcan layout) and the oscillation stopped, the effect became more fuzz and less "distortion"...

Nice! Congrats! I Have 2 relays here, are OMRON G6S-2 4,5 VDC I looked for this information in the datasheets but I didn't know how to interpret it. Do you know if I can use this Omron G6s-2 relay in this layout you posted? Or some appropriate layout? The ones I've tried so far have had a...

So, I designed the board using DIYLC, this program does not need the schematic to generate the board. I will add a PDF to the drive with PCB files with and without components for analysis. Thanks https://drive.google.com/file/d/1jtCIwVZ1M_WX08Lt_L1Zt18BsMn9ZEIc/view?usp=sharing

I already added this capacitor to the layout when I drew it. The Power Supply also has the 100n one found in Vulcan. On the Vulcan there is also a 12k resistor in series with 3 on the gain pot. One more difference I noticed...

I'm using a power supply with transformer and regulator that I made, using this scheme. Interesting that the Vulcan scheme did not oscilate, perhaps reducing the electrolytics could make a difference, I will test it! The transistors used are 2n5088. Thank you very much!

I designed this PCB myself, following the Fuzz Central scheme. I just checked again and didn't notice any errors. It's worth remembering that I've already assembled this pedal other times with other layouts and was able to verify this oscillation. I noticed in the Ayon FX schematic that it...

Yes, I tested it here and in both modes the noise appears gradually after playing. In fact, in non-octave mode it is much noisier, but with the octave on it still occurs. Ok, I got all the tracks with the multimeter continuity test.Here is a photo of this part of the board against the light, I...

Hello! I've built the FTM a few times and I've always really liked it, but it always bothers me the way a noise gradually appears after stopping playing, this gradual noise was also reported on the Home Wrecker website (https://home-wrecker.com/ftm.html) I've been discussing with some members...

Okay, I'll create a new topic at: Technical Forums > Troubleshooting. With this information and photos of the assembly. I believe this is a characteristic of this circuit, as I have ridden it a few times and this always happens. Thank you very much for your attention! Let's improve this circuit...

https://drive.google.com/file/d/1dteINZR8sddVRvraUDWYgggsIxcv8-aG/view?usp=sharing I recorded with a guitar with singles, at first I used 2 singles together and the noise appears less, but then I left only 1 single and you can clearly hear the noise appearing, with 2 you can also notice it but...

the noise is normal for a fuzz I think, the question is how it gradually emerges when we stop playing, like a gate in reverse. This happened in every FTM I built. If necessary, I can record it to illustrate, but it works like an inverted gate when we stop playing. Thank you very much for your...

Hello! I've built the FTM a few times and I've always really liked it, but it always bothers me the way a noise gradually appears after stopping playing, this gradual noise was also reported on the Home Wrecker website (https://home-wrecker.com/ftm.html) Has anyone managed to solve this yet...