Recent content by ToneAlchemists

Ok, Thanks for letting me know, I've checked all the BOM Amazon links and the are all working, as I live in Australia it might not work for other Countries!. You can easily find the parts using titles listed in the BOM, I tested all links Amazon.com.au, AliExpress.com and Amplified Parts etc all...

Just a quick update for the Tube Amp builders and techs. I’ve just completed a 100% clean-room rewrite of my open-source tube amp bias meter. The project is now BiasPro. The codebase has been completely overhauled to ensure better stability and cleaner architecture for your bench work. Check...

I've updated the readme file on github for the Arduino Tube Amp Bias Meter (V11.4 Platinum) Repository: https://github.com/ToneAlchemy/BiasMeter

Hi everyone, I wanted to share the final, version of this project. It has evolved significantly from the original concepts discussed earlier in this thread. Project Name: Bias Meter (V11.4 Platinum) Repository: https://github.com/ToneAlchemy/BiasMeter Key Features: Dual Probe Monitoring...

@shampeon I have to check it out, I've also updated the code as well over the past few months, also made a pcb board and updated the 3D printed enclosure for 3 buttons and screen (1.44/1.8 Inch SPI TFT LCD Full Color Display Module ST7789 OLED Screen) .. I've been using it the past few months...

If you're looking to dive into making MIDI controllers with Arduino, I can't recommend these courses enough! I picked them up a few years back, and the instructor not only shares all his code on GitHub but also regularly puts out awesome new content on his YouTube channel dedicated to Arduino...

Here's a great project for a two-channel tube amp bias meter using an Arduino! It's perfect for accurately biasing your tube amplifier. Arduino Code for Dual-Channel Version: https://pastebin.com/YDUdLNTX Parts: 1x Arduino Nano 4x Push buttons 1x SSH1106 Oled display board 1x ADS1115 ADC board...

The SPDT switch, is the test on/off - when the switch is "ON" mode you don't have to press the tactile button which is a momentary switch to test the JFET. When Switch is "OFF" bypass mode so you can use the Tactile Momentary Switch to Test JFET.

I've got some fabricated a few weeks ago through JLC and tested with already matched Quad Jfet J113's. Here's one of the J113 that I used it on, I also tested all the other Quad Matched J113 I had purchased from: J113-Matched-Quartett Anyway seems to do the job, the layout could to do with a...

Hey pedal PCB enthusiasts! I stumbled across a recent YouTube video showcasing a really good project: a PCB specifically designed made in Kicad for JFET matching, which could be super handy for phaser circuits and other builds. Here's the YouTube video, which also has the links to his GitHub...

I 3D printed out the Peak Atlas Tester Stand on my Bambu Labs P1S with PETG Filament, which printed out great and perfectly fits on my DCA75. I've also 3D printed out the official Rocket Socket some time ago with PETG and used it a few times until the plastic started to round out making the...

You probably know this Wampler has a good course on breadboarding and JHS does a free series on youtube called short circuit all about bread boarding and pedal building. Also check out the Jameco Breadboards which I highly recommend and checkout wampler breadboard module . Another good tool is...

Here's couple of other 3D Printed Tools I Found useful. If you have your favourite 3D Printed Tools for Pedal Building Please Share. Guitar Pedal Build Platform - www.thingiverse.com/thing:6350723 Universal Center Punch Template For 125B Enclosures -...

Here's one that I used recently, I've included the Footprint mod file and 3d Step file. Here's the download link -> Download Files here - Kicad Resistor

You can download the file off the thingiverse website, I used a bambu labs p1s printer which printed out fine, - https://www.thingiverse.com/thing:1673529/files