Guitar Effects & DSP

DSP Active Crossover Before the Power Amps
May 25, 2026

DSP Active Crossover Before the Power Amps

A DSP-controlled bi-amp amplifier build using our ADAU1701 board. The crossover is done digitally before the power amps, avoiding passive crossover...
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Artisans 3D Pedalboard 1.4 — Looper, Auto Wah, Recording and Photorealistic Pedals
April 15, 2026

Artisans 3D Pedalboard 1.4 — Looper, Auto Wah, Recording and Photorealistic Pedals

Version 1.4 adds a Looper and Auto Wah to the effects chain, a built-in recording workflow that saves directly to M4A, and a full visual overhaul —...
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ADAU1701 DSP Board – First Boot & Programming Guide
February 19, 2026

ADAU1701 DSP Board – First Boot & Programming Guide

This post explains how to wake up the board, connect to it, and move from live programming to standalone self-boot operation. No theory overload — ...
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Mobile Guitar Modelling System
February 13, 2026

Mobile Guitar Modelling System

Real-time guitar pedalboard system with complete effect chains, fast preset switching, built-in recording, and support for proper USB guitar interf...
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3D render of guitar pedal box
February 09, 2026

Free STL Files: 3D-Printed Pedal Enclosure

Free STL files for a 3D-printed pedal enclosure designed for our PCB projects. Enter your name and email to get instant access to the down...
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Sour Fuzz: An Analog Fuzz Pedal PCB
February 09, 2026

Sour Fuzz: An Analog Fuzz Pedal PCB

Sour Fuzz is a four-stage silicon fuzz pedal with a fully analog transistor circuit. It is supplied as a populated PCB for DIY and small-b...
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A Universal Modeling Guitar Pedal Built on ADAU1701
February 03, 2026

A Universal Modeling Guitar Pedal Built on ADAU1701

This pedal uses the ADAU1701 DSP as a fixed hardware platform for modeling guitar effects. Different effects are implemented by changing the intern...
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