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The original Gerber files and BOM can be found at: https://github.com/chris-jh/mt32-pi-midi-hatThis HAT is intended to be used with the MT32-pi project (https://github.com/dwhinham/mt32-pi). This proj...
MT32-Pi MIDI hat
3476
0
11
Engineer
Engineer
BRAZIL
2
1
Hello PCBWay community, this is Dario. I am an Italian electronics engineer, with huge passion for audio and music.I did this project some months ago, the final result is quite nice, so I decided to s...
BassOwl Lite - HiFi Stereo Bluetooth Speaker
3282
5
4
Dario Murgia
Dario Murgia
ITALY
37
20
audio amplifier low distortion hi fi, use tda7850 for best results, visit te.br.com
tda7388-DF_2019-06-07
3012
0
1
Engineer
Engineer
VENEZUELA
5
0
This project introduces a digitally controlled 5.1 channel audio preamplifier system. This amplifier is specifically designed to increase the gain of the multi-channel PC sound cards.This preamplifier...
5.1 channel audio preamplifier
2841
0
3
Dilshan Dilshan Ranmal Jayakody
Dilshan Dilshan Ranmal Jayakody
SRI LANKA
14
0
bass preamp, bass preamp schematic, bass preamp reviews, bass preamp vst, bass preamp rack, bass preamp onboard, bass preamp headphones, bass preamp kit, bass preamp for sale, bass preamp test, subwoo...
bass preamp schematic subwoofer filter board bass filter preamp circuit diagram
2703
0
1
Toni Eletrônica
Toni Eletrônica
BRAZIL
41
0
A feature fawned over by every Atari ST owner, mainly because most Commodore Amiga computers never came with MIDI-ports built into it (Yes, I know the Commodore CDTV was a later exception). Personally...
Amiga MIDI Interface (IDC)
2669
2
2
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
240
0
See full write-up on my blog: https://benjiaomodular.com/post/2021-12-17-lm13700-vca/.I’ve been relying on DIY Vactrols for my VCAs for the longest time.They’re very easy to build and they w...
MiniVCA - An LM13700-based Voltage Controlled Amplifier for modular synthesizer
2562
0
3
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
36
6
Based on Roger Shores OPIC.Multi Pattern Microphone Circuit - a PCB fitting in some microphone bodies.You also need this additional PCB, it provides the necessary polarisation voltage:OPIC Microphone ...
OPIC Microphone (MP PCB)
2555
0
1
Mic Mic Scharf
Mic Mic Scharf
GERMANY
34
0
MiniOSChttps://github.com/benjiaomodular/MiniOSCThis is a basic schmitt-trigger inverter based oscillator module with saw and pulse outputs.Versionsrev 1.1Issue with mounting holes was fixed.Label siz...
MiniOSC - A voltage controlled oscillator for modular synthesizer
2553
2
2
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
36
6
Токовая помпа ХоулендаПринцип работы преобразователя напряжения в ток, известного как токовая помпа Хоуленда (Howland Current Pump), показан на рис. 1 [1 — 3]. Данный преобраз...
DEP2418 Howland Current Pump Power Amp by MVV
2519
0
3
Igor Datagor Electronics
Igor Datagor Electronics
RUSSIAN FEDERATION, THE
20
4
I have on occasion needed a balanced signal to test power amps and so on. This is the second version of the Balanced Line Driver project, but this time I decided to do it right: I got PCBs made and bu...
Balanced Line Driver
2475
1
0
Manuel Caldeira
Manuel Caldeira
PORTUGAL
169
3
This is classic BMP circuit. It uses all of the part numbers from the Big Muff page. Read the Build guide here: http://www.super-freq.com/build-a-muff/(opens in a new tab)Build a MuffThis is a PCB for...
Muff Big Guitar Fuzz
2310
3
6
Mitchell Hudson
Mitchell Hudson
UNITED STATES OF AMERICA
24
1
DSP Machine 3 - streamer, digital-to-analog converter DAC, audio processor, for all Raspberry Pi microcomputerTo build a streamer, you can use any Raspberry Pi microcomputer. The microcomputer is inst...
DSP machine 3 - Hi-Res streamer for Raspberry Pi, ADAU1452 + AD1934
2309
0
5
Oleg Tetushkin
Oleg Tetushkin
RUSSIAN FEDERATION
9
0
My version of the Tim Escobedo Ugly Face. It raucous square wave distortion that is more synth in a box than traditional fuzz. It uses a 555 oscillator grated by the guitar signal. The frequency of os...
Super Frequency Harmonic Square wave distortion
2294
0
2
Mitchell Hudson
Mitchell Hudson
UNITED STATES OF AMERICA
24
1
Based on Jules Rykebushs Dual OPA "Alice" Microphone Circuit - a set of PCBs fitting in some TLM-Style microphone bodies.Jules project:Dual OPA "Alice" Microphone Circuit - Share Project - PCBWayHex I...
OPA "Alice" Microphone (round PCB)
2253
7
5
Mic Mic Scharf
Mic Mic Scharf
GERMANY
34
0
Based on Roger Shores OPIC.41 Microphone Circuit - a PCB fitting in some microphone bodies.For FETless electret capsules.recommended capsule:JLI-2555BXZ3-GP - JLI ElectronicsIf you want to use LDCs yo...
OPIC Microphone (Basic PCB)
2210
0
1
Mic Mic Scharf
Mic Mic Scharf
GERMANY
34
0
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