Developer. Maker. Musician. Writer.

I build apps, make things, and write about them.

This site brings together my apps, workshop projects and writing from here, Audio Appraisal and The Blind Man’s Workshop.

Ashley Cox smiling in a black T-shirt

Apps

Featured apps

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Fluttery app icon showing an analogue meter needle

Fluttery

Measure wow, flutter, speed and distortion, generate test signals and export reports.

TTControl app icon showing a record and speed-control arcs

TTControl

A waveform generator and controller for multi-phase turntable motors, built around the Raspberry Pi Pico.

Pico Player app icon showing a play button and sound-wave arcs

Pico Player

A Pico W audio player with browser control, local WAV storage and optional microphone streaming.

From the workshop

Featured projects

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Project Leoht V2 Progress Update

A year ago I introduced Project Leoht, my take on an ultra-low mass turntable inspired by Rega Research. I learned a lot from that project and version 2.0 has been in development, with physical part prototypes in my hands and several new ideas in my head and on paper.

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Across my sites

Recent writing

The Blind Man’s Workshop

Beginning My CNC Journey With The Genmitsu 3020 PRO MAX V2

I’ve been working behind the scenes on some ambitious projects, and struggling to find machinists who are not only willing to work on one-off designs, but prepared to challenge what they believe to be possible in terms of precision. The struggle to find machinists has been a steeper hill to climb than learning CAD modelling, with no summit in sight.

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