SKU: 84975284337

CATALINBREAD KNIGHT SCHOOL SYNTH - DIY KIT DIY

Sale price$134.10 Regular price$149.00
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Description

CATALINBREAD KNIGHT SCHOOL SYNTH - DIY KIT DIYIf you want to get your hands on a Knight School Synth, we're offering them fully in kit form if you fancy building one yourself. Assembly is very straightforward and requires only a soldering iron, some solder, and proper ventilation, we'll take care of the rest. Here's a tale from the annals of my personal DIY history: I learned how to breadboard and read schematics right before college, and I breadboarded many designs posted on ampage. org. Shortly

If you want to get your hands on a Knight School Synth, we're offering them fully in kit form if you fancy building one yourself. Assembly is very straightforward and requires only a soldering iron, some solder, and proper ventilation, we'll take care of the rest. Here's a tale from the annals of my personal DIY history: I learned how to breadboard and read schematics right before college, and I breadboarded many designs posted on ampage.org. Shortly after that, I found a new DIY website. This one was called Beavis Audio. If you're familiar with this, it's for a good reason, BA was one of the premier DIY sites out there, and it refreshingly wrote everything in plain English. One of the projects there was called the Heterodyne Peyote Space Explorer". This introduced me to the CD40106 chip and I played around with that device for what seemed like double-digit hours when I was taking EE classes. One thing I stumbled across was when I combined a boost circuit I was working on with the 40106. It made an oddball noise, but one I thought could be cool with some refinement. It took a lot of tinkering, but it worked much better when I put a second boost circuit in front of it. I couldn't really explain why, but it sounded cool, and I built a couple for my friends. Some time later, I stumbled across a webpage authored by one Tim Escobedo. There's a ton of good info on his "Circuit Snippets" page, and it still exists today. As it turns out, Mr. Escobedo discovered a form of this circuit back in 2002, and comparing his circuit analysis with mine and the Space Explorer was a real "Eureka" moment for me. Our Knight School Synth is our most ambitious project to date. I've since leaned into Mr. Escobedo's method for producing the pre-gain, as it's simpler and uses far fewer parts than my original. Essentially, it turns your guitar signal into a square wave, and then uses the CD40106 to vary the pulse width of that square wave. There's also a switchable LFO, which automatically varies the pulse width for you, along with a Depth control to change the intensity of the shaping. It's a truly cool effect that emulates the monophonic synthesizers of yesteryear. Dare I say there's not a lot on the market these days that sounds like this! Controls - Rate: Speed at which the LFO automatically varies the pulse width. - LFO switch: Turns the LFO on and off. - Volume: Output level. - Depth: Intensity of the LFO. - Pulse: Takes your square-wave guitar signal and changes the width of the "on" square wave. Power supply The Knight School Synth only accepts a center-negative DC power supply capable of supplying 9 volts and at least 0,5mA of current (over is fine). DIY Kit information The circuit board has everything labeled as to what part goes where. You'll find the below image very helpful to identify what parts are what. There's also a video below showing you how the process will go. "
Controls:
Volume, rate, lfo, depth, pulse.
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SKU: 84975284337

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SKZ
Charlottesville, US
★★★★★ 1
Not worth the money
Style: TREE
This is certainly NOT worth the money. It arrived broken and not worth fixing. Don't waste your money.
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Reviewed in the United States on February 28, 2026
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Dovebar
Whiting, US
★★★★★ 5
Extremely well-made and solid, holds a lot!
Color: Xy010-bronze
This jewelry organizer is perfect for my needs and it’s really pretty. It has a solid base and feels substantial, especially for the price. I used it for necklaces at first but now I use it for rings because it’s easier to see them when they’re displayed on this tree. It holds a lot of rings and is great for quickly finding which ring(s) you want to wear for the day.
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Reviewed in the United States on August 10, 2025
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tripletmomma
San Leandro, US
★★★★★ 5
Cute!
Color: XY010-Silver, Color: XY010-Silver
This was exactly what I was looking for. Super functional and the little birds are so cute. Holds many necklaces and seems to be good quality so far. I received and returned several until I found this one - finally I can stop looking! It’s perfect.
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Reviewed in the United States on April 13, 2024
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Daisy
Lexington, US
★★★★★ 4
Sturdy. Attractive
Color: Xy010-bronze, Color: Xy010-bronze
I really think it’s a pretty and well-made holder…I’m really pleased with the aesthetic design, but it is a bit short. Some of my longer necklaces would not work on that, but I do enjoy it for bracelets, shorter necklaces earrings, and the tray is nice which can be utilized for a variety of things. Overall, I am happy with this purchase.
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Reviewed in the United States on June 3, 2024
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Mouse
Charlottesville, US
★★★★★ 5
Pretty
Color: Xy010-gold
Very pretty gold toned metal jewelry organizer. I was looking for something to use for a money tree and came across this. It worked great and they can use it afterword for jewelry. Looked great and not flimsy!
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Reviewed in the United States on April 26, 2026

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