4 layers56.6 × 57.7 mm
Tashrecorder
lampmerchant/tashrecorder
Clone of the Farallon MacRecorder and Apple MIDI Interface.
53 parts8GPL-3.0
Audio
401 boardsKiCad boards from 103 GitHub repositories tagged “audio”, the most starred first; open any of them in PCBKit.
- 4 layers94 × 43 mm
DmxTx
microchip-pic-avr-examples/pic16f56q71-audio-light-show-mplab-mcc
An audio-reactive light show driven by the Q71's analog and DMX capabilities.
73 parts8 - 2 layers98.2 × 109.2 mm
Module
zlosynth/arplus
Quantizer, arpeggiator, and string synthesizer in a single module.
64 parts8CC-BY-SA-4.0 - 2 layers
Vhf uhf IQ Modulator
antonjan/IQ_Modulator
IQ Modulator for 2M and 70cm from I2C and ALSA PCM Audio on Orange PI Zero (Estimated TX Power 500mW)
88 parts7GPL-3.0 - 2 layers100 × 90 mm
- 2 layers47.6 × 220.4 mm
- 2 layers86.6 × 91.9 mm
- 2 layers389 × 136.2 mm
- 2 layers112 × 202 mm
RIAA
leicht-io/BeoGram-4002-RIAA
Open-source RIAA phono preamp for the Bang & Olufsen BeoGram 4002/4004 turntable (KiCad)
63 parts5CERN-OHL-S-2.0 - 2 layers45.5 × 55.8 mm
Scartaudioextract
circuitsable/SCARTAudioExtractor
A SCART coupler that extracts the audio to a 3.5mm TRS jack
3 parts4GPL-3.0 - 2 layers41.5 × 42.8 mm
- 2 layers85 × 70.5 mm
- 4 layers65 × 56.5 mm
- 4 layers119 × 63.2 mm
OpenChordM1
FugLong/OpenChord
An open-source music device for portable, expressive, and extensible audio creation.
75 parts3MIT - 4 layers360 × 200 mm
Rgb switcher
michaelobed/rgb-switcher
An open-source switcher for analogue RGBS video, so you don't have to.
133 parts3MIT - 2 layers100 × 100 mm
- 4 layers70.7 × 66.5 mm
- 4 layers158.5 × 57 mm
GuitarAmplifier
RoMadrigal/GuitarAmplifier-PCB-IE0308
Repositorio para el proyecto final del curso IE0308 sobre el diseño de una PCB de un amplificador para guitarra.
48 parts3MIT - 2 layers100 × 64.9 mm
- 4 layers11.1 × 35.3 mm
P48-pip adapter
tphakala/p48-pip-adapter
Miniature phantom-power (P48) to 8V plug-in-power adapter PCB that fits inside a Neutrik NC3MXX XLR - a buffered, impedance-balanced front end for AOM-5024 electret capsules
24 parts3 - 2 layers90 × 52 mm
- 2 layers99 × 46 mm
Hatsu v1 shield
ArturVRSampaio/hatsu_ino
Arduino-based JDM car melody box that plays a random WAV file on ignition startup
8 parts2MIT - 2 layers65.2 × 45.2 mm
STEREO AMP MODULE V1
copperWhispers/stereo-amp-module
Open-source TPA3116D2 class-D stereo amplifier. KiCad source, gerbers, BOM, and the bench measurements.
63 parts2 - 2 layers31.5 × 26.7 mm
