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License: CERN-OHL-S-2.0Original author and credits: Jaakko Oranenhttps://codeberg.org/CBMretro/PC_Engine_RGB_and_Audio_Amphttps://cbmretro.fi/product/pc-engine-rgb-and-audio-amp/Images and code made b...
PCE_Amp_PC Engine RGB and Audio Amp
549
0
2
Edoardo kinmami
Edoardo kinmami
JAPAN
237
15
While the BulkyMIDI-32 started out as a piece of hardware based on the MT32-PI, an excellent piece of software for emulating the Roland MT-32. Along the way, the project name grew to encompass just ab...
BulkyMIDI-32 ExModule
253
0
3
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
0
I needed a simple circuit to condition incoming signals so a MCU could read them as clock:--rectify the imcoming signal--Clamp voltage to 3.3 or 5V (so as to not damage the MCU's inputs)If you need a ...
Anything to Clock--LM311 based
353
0
0
AudioDIWHY
AudioDIWHY
UNITED STATES OF AMERICA
28
1
When working on the BulkyMIDI-32, a piece of hardware running the MT32-PI software, I mostly ended up using standard 5-pin MIDI-cables for most of it. Except in some cases there simply isn't room to d...
MIDI to TRS Adapter
299
0
1
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
0
As I was taking care of my wife at the hospital, I decided to redesign Forestcaver’s Benjolin v1.6 As I was finishing this, Rob Hordijk passed away and I would like to dedicate this to him. ...
Benjolin Gorga (Eurorack Format) - STRICTLY FOR NON-COMMERCIAL USE ONLY
964
6
2
squaresolid instrumentasia
squaresolid instrumentasia
INDONESIA
4
2
Why is it needed - inverting switching? There are two reasons: firstly, to get rid of the electrolytic capacitor in the OOS circuit, which has a bad effect on the sound; secondly, to weaken the influe...
Hi-Fi inverting amplifier on TDA7293 / 7294 with T-shaped feedback
662
0
3
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
High-quality two-channel headphone amplifier with power supply.The amplifier is powered from a transformer with an alternating voltage of ~12 volts.Amplifier specifications:Recommended load - minimum ...
JLH Class A Headphone Amplifier
899
2
2
Epishko Dmitry
Epishko Dmitry
UKRAINE
16
0
The TDA2030 2.1 amplifier is a circuit that uses two TDA2030 integrated circuits for the stereo channels (left and right) and one TDA2030 in bridge mode for the subwoofer channel (bass).The TDA2030 is...
TDA2030 2.1 lm1875 2.1 or TDA2050 2.1
2109
0
3
Toni Eletrônica
Toni Eletrônica
BRAZIL
43
0
Prodotto: Preamplificatore phono TNT InDiscretoProduttore: non in vendita, progetto fai da te gratuito di TNT-AudioAutore: Giorgio Pozzoli - TNT ItaliaPubblicato: Marzo, 2003©...
Phono Preamp - High end - low cost
760
0
2
Giancarlo Madonna
Giancarlo Madonna
ITALY
3
0
This is the PCB for this project and as you’ve noticed, this time I’m using a flexible PCB. It looks a bit strange but this is exactly what I need for today's project. We are making a planar...
PLANAR SPEAKER
8442
1
15
ELECTRONOOBS ELECTRONOOBS
ELECTRONOOBS ELECTRONOOBS
SPAIN
203
3
Amiga SID adapter second revision, compatible with Amiga 500Check Amiga 3000 previous version here:https://www.pcbway.com/project/shareproject/Amiga_SID_Music_Card_Zorro_II.htmlUnder permission given ...
AmigaSID Zorro II card (rev2)
1749
0
4
Fedor Zagumennov
Fedor Zagumennov
RUSSIAN FEDERATION, THE
28
18
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 (DB25)
1734
0
3
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
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)
3069
2
2
Tor-Eirik Bakke Lunde
Tor-Eirik Bakke Lunde
NORWAY
253
0
NOTE: This module is part of a three board design. Make sure to print all three PCBs!This build is my take on Moritz Klein's diode ladder design. I added a clipping section and a second filter so you ...
MiniVCF v1.1 - A 4HP Voltage Controlled Filter using a diode ladder design for Eurorack modular synth (Part 2/3: Control)
1498
0
1
Benjie Jiao
Benjie Jiao
PHILIPPINES, THE
42
6
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
2549
0
3
Mitchell Hudson
Mitchell Hudson
UNITED STATES OF AMERICA
28
1
IntroductionIn this project, we are going to design a bass booster circuit using the 741 IC. This is a general-purpose board that is very important when you want to boost your bass while listening to ...
741 IC Bass Booster
800
0
0
Simon Mugo
Simon Mugo
KENYA
15
0
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