cdwillis
Well-known member
I kind of built one of these on a whim with low expectations. I've never heard a demo of a Klon or a klone that really did much for me, but I felt like it would be cool to mod later if I didn't care for the sound. Turns out, it sounds pretty damned good. I think it starts sounding like a good overdrive at about noon on the drive knob. Before noon is basically clean boost territory which I don't have much of an interest in. Lots of people find it useful though.
I tried to keep it true to the build docs, mostly. I used d9e diodes from Stompbox parts and the 390pf cap I was missing got replaced with a 330pf cap that actually measured 362pf on my tester. I forgot to order a 12v zener diode for the polarity protection so I used a 1n4001 in it's place. Then I realized I had oriented it the wrong way so the circuit wasn't getting any power. I removed the diode for now and left the pads empty. Also used a 100 ohm resistor from the power jack to the power input on the board to help with power supply ripples and hopefully filter a little more noise with the c17 47uf cap to ground afterwords. I almost used a 6.8nf cap in place of the 3.9nf cap in the tone section as recommended because I was afraid of the tone being too shrill. I'm happy with the stock 3.9nf cap's effect on the tone though. Don't mind my messy workbench. I'm currently working on a Grand Orbiter clone as well.
I tried to keep it true to the build docs, mostly. I used d9e diodes from Stompbox parts and the 390pf cap I was missing got replaced with a 330pf cap that actually measured 362pf on my tester. I forgot to order a 12v zener diode for the polarity protection so I used a 1n4001 in it's place. Then I realized I had oriented it the wrong way so the circuit wasn't getting any power. I removed the diode for now and left the pads empty. Also used a 100 ohm resistor from the power jack to the power input on the board to help with power supply ripples and hopefully filter a little more noise with the c17 47uf cap to ground afterwords. I almost used a 6.8nf cap in place of the 3.9nf cap in the tone section as recommended because I was afraid of the tone being too shrill. I'm happy with the stock 3.9nf cap's effect on the tone though. Don't mind my messy workbench. I'm currently working on a Grand Orbiter clone as well.
![klon1.jpeg klon1.jpeg](https://forum.pedalpcb.com/data/attachments/24/24192-bc4224c1f1c5e5bd759f269b77f5c14f.jpg)
![klon 2.jpeg klon 2.jpeg](https://forum.pedalpcb.com/data/attachments/24/24191-2e1cfd950e9b10be5de6004df53c2655.jpg)