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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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4.5 ★★★★★
Based on 825 reviews
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Product Reviews
★★★★★ 5
A must have for any Simpsons fan
Format: Paperback
For those of you who are fans of the hit television show "The Simpsons", you are probably well acquainted with the legendary "Treehouse of Horror" episodes that have become a Halloween tradition. These episodes have proven to be such a seasonal favorite that Groening and the gang have decided to dish out even more tales of terror in "Bart Simpson's Treehouse of Horror: Heebie-Jeebie Hullabaloo".
Hullabaloo is a collection of comics and sketches that cleverly capture the humor and style of the Simpsons Halloween specials. Much like the television version, the main stories in Hullabaloo are parodies of famous horror films. The first story in the book is a parody of the classic horror film "The Blob". In the sketch, Simpsons character Sideshow Bob takes an experimental treatment that transforms him into "Sideshow Blob". Seizing the opportunity to take revenge on his nemesis Bart, Sideshow Blob squeezes out of prison and wreaks havoc on Springfield.
After Springfield is saved from "Sideshow Blob", they barely have time to recover before Lisa becomes possessed by the evil spirit of Madonna in "The Exorsister", a combo-parody of the infamous "Exorcist" and the even more infamous Madonna. The book continues with additional parodies of films such as "Little Shop of Horrors", "The Invasion of the Body Snatchers", and "Cat People".
In between the main features of the book are a plethora of comics, guides, and stories hosted by and featuring an assortment of Springfield characters. One of these guides features everyone's favorite slack-jawed yokel, Cletus Del Roy. Cletus presents to us "A Yokels Guide to Halloween" which teaches us how to celebrate Halloween like "Edgar Allan" Poe white trash. Another extra features Bart's "Guide to Low-Budget Costumes" which shows you how to cheaply transform yourself into horrid monsters such as "Vaselino, The Thing That Wouldn't Dry". You'll also find the story of "Elijah Dunn and the One-Armed Nun", Evil Dr. Burn's "Goodtime Servant Factory", "Springfield in Hell", and much, much more.
Hullabaloo is colorful, fun, entertaining, and just in time for Halloween. The comical cast breathes sarcasm and humor into favorite horror classics. If you are a fan of the Simpsons and Halloween, then this book will not disappoint you.
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Reviewed in the United States on January 15, 2003
★★★★★ 4
Graphic Novel Review
Format: Paperback
I can say this comic is great though can't match the Simpsons TV show at least that is what I'm thinking. Still liked the stories has ones like Lisa getting possessed by Maddona and Sideshow Bob turning into a blob. Would recommend this to any Simpsons fan thought they could get a place in TV but that's jumping the gun.
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Reviewed in the United States on October 24, 2014
★★★★★ 5
My Review...
Format: Paperback
This is a great addition to the Simpsons' book family. It is just like the show, but you can spend as much time reading it as you want.
I think this book is extermly fuuny. I have read pretty much every Simpsons' book and this is worth being next with them.
I love how the Simpsons' comedy is different than other cartoons and even shows. The comedy is not always dark but it is not always light either. "Little Shop of Homers" was a great finisher. I wish it would of been longer, but it is OK.
As with most people, one of my favorite parts in the Simpsons' comics are the in between things. For example, "Moe's Guide To Superstitions", "Bart Simpson-Master Of Disguise presents The Quick 'N' Easy, Low-Budget Do-It-Yourself Guide To COOL COSTUMES".
Well, that is all I can really say. I suggest Simpson fans should read this.
Keep them coming and I will keep reading..
Have A Nice LiFE!
Ryan
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Reviewed in the United States on September 12, 2000
★★★★★ 5
Best halloween special yet!
Format: Paperback
This is another of the many must have books for the true simpson fan. This book provides hours of laughs and would make a great gift. It has main stories, and in between shorts such as Springfield in #%*$, and a yocals guide to Halloween. I enjoy this book every time I pick it up, and you should to!
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Reviewed in the United States on May 12, 2000
★★★★★ 5
Holistic Understanding
Format: Paperback
I passed my CAPM exam in December 2025. This book helped me understand how all the pieces of the puzzle fit together for the CAPM. I also supplemented with other resources, but this book helped really tie everything together. Read it all and do all the practice quizzes and tests to really get a solid understanding. I'll look for PMP related books by the same author. Very well written and easy to understand.
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Reviewed in the United States on February 14, 2026