Instructables: exploring - technology - audio - audio - amp - popular http://www.instructables.com Tue, 27 Sep 2016 08:50:14 PDT BLOX v1.01 Simple Class D Amplifier from Common ICs http://www.instructables.com/id/Simple-Class-D-Amplifier-from-Common-ICs/
Simple Class D Amplifier from Common ICs - More DIY How To Projects]]> https://cdn.instructables.com/FTG/PD39/H9T4CIPF/FTGPD39H9T4CIPF.SQUARE2.jpg https://cdn.instructables.com/FTG/PD39/H9T4CIPF/FTGPD39H9T4CIPF.SQUARE.jpg https://cdn.instructables.com/FTG/PD39/H9T4CIPF/FTGPD39H9T4CIPF.SMALL.jpg baker0835 In this instructable I will layout the basic components of a Class D amplifier built from common ICs. Class D amps are switching amplifiers, meaning the output transistors act as a switch; either on or off. Doing this keeps the impedance of the transistors low, which correlates to  less power loss. ...
By: baker0835

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Mon, 26 Nov 2012 23:27:29 PST
10W R.M.S. Audio amplifier http://www.instructables.com/id/10W-RMS-Audio-amplifier/
10W R.M.S. Audio amplifier - More DIY How To Projects]]> https://cdn.instructables.com/FNS/7RQW/H1YOBAO9/FNS7RQWH1YOBAO9.SQUARE2.jpg https://cdn.instructables.com/FNS/7RQW/H1YOBAO9/FNS7RQWH1YOBAO9.SQUARE.jpg https://cdn.instructables.com/FNS/7RQW/H1YOBAO9/FNS7RQWH1YOBAO9.SMALL.jpg usbg3rd INTRODUCTION                              The aim of the project was to make an audio amplifier that can deliver up to 10W R.M.S. power output. input can be given via computer/mp3 player or a mic (mic circuit explanation at the end). there are many different types of amplifiers tda2003 is probably a...
By: usbg3rd

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Sun, 13 May 2012 05:41:50 PDT
Build The $5 Microphone Preamp http://www.instructables.com/id/Build-The-5-Microphone-Preamp/
Build The $5 Microphone Preamp - More DIY How To Projects]]> https://cdn.instructables.com/FMP/BWYT/FJNELX2L/FMPBWYTFJNELX2L.SQUARE2.jpg https://cdn.instructables.com/FMP/BWYT/FJNELX2L/FMPBWYTFJNELX2L.SQUARE.jpg https://cdn.instructables.com/FMP/BWYT/FJNELX2L/FMPBWYTFJNELX2L.SMALL.jpg jonboytang A little while back(2 years) the guys at record-producer decided to do another equipment test; this time with mic pre-amps. They chose three different ones ranging from $5 to over $1500. They recorded samples and allowed people to have a listen. Here is the link:http://www.record-producer.com/learn....
By: jonboytang

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Tue, 19 Aug 2008 15:00:34 PDT
LM386 Audio Amplifier http://www.instructables.com/id/LM386-Audio-Amplifier/
LM386 Audio Amplifier - More DIY How To Projects]]> https://cdn.instructables.com/F3I/IQD8/GD0R0IU5/F3IIQD8GD0R0IU5.SQUARE2.jpg https://cdn.instructables.com/F3I/IQD8/GD0R0IU5/F3IIQD8GD0R0IU5.SQUARE.jpg https://cdn.instructables.com/F3I/IQD8/GD0R0IU5/F3IIQD8GD0R0IU5.SMALL.jpg krmartin3 I wanted to design an audio amplification circuit for a future project so i just wanted to design this one for now so i get an understanding of how it works. This is a very basic circuit that you can find all over using an LM386 integrated circuit i got from RadioShack. Obtain Parts All Component...
By: krmartin3

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Sun, 22 Aug 2010 23:58:45 PDT
Car Amp Install. http://www.instructables.com/id/Car-Amp-Install/
Car Amp Install. - More DIY How To Projects]]> https://cdn.instructables.com/FHW/7GUX/FZQ1GABL/FHW7GUXFZQ1GABL.SQUARE2.jpg https://cdn.instructables.com/FHW/7GUX/FZQ1GABL/FHW7GUXFZQ1GABL.SQUARE.jpg https://cdn.instructables.com/FHW/7GUX/FZQ1GABL/FHW7GUXFZQ1GABL.SMALL.jpg super_kool_dude29 In this instructable I will show you how to wire your amp and an alternate way to wire your amp.Now i did not yet do this in my car yet as of i don't have my license so i why put it in the car if i can't hear it? but i did have it set up my way in my room. I'm just waiting to go to the store now to ...
By: super_kool_dude29

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Tue, 15 Sep 2009 15:45:07 PDT
Vintage Waterproof Boom Box http://www.instructables.com/id/Vintage-Waterproof-Boom-Box/
Vintage Waterproof Boom Box - More DIY How To Projects]]> https://cdn.instructables.com/F6C/YQBP/I6RSFPH9/F6CYQBPI6RSFPH9.SQUARE2.jpg https://cdn.instructables.com/F6C/YQBP/I6RSFPH9/F6CYQBPI6RSFPH9.SQUARE.jpg https://cdn.instructables.com/F6C/YQBP/I6RSFPH9/F6CYQBPI6RSFPH9.SMALL.jpg Tater Zoid For this build, I wanted a Ka-Boom Box with a special super power. That power is to be water (& beer) repellant for use at the pool, beach or an outrageous party. Several components were used to achieve this goal and I found that my price point stayed on mark. While I have not actually had to test t...
By: Tater Zoid

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Mon, 2 Mar 2015 10:35:12 PST
Make your first Serious Amplifier http://www.instructables.com/id/Make-your-first-Serious-Amplifier/
Make your first Serious Amplifier - More DIY How To Projects]]> https://cdn.instructables.com/F3Y/3GJ8/HPZMSA4T/F3Y3GJ8HPZMSA4T.SQUARE2.jpg https://cdn.instructables.com/F3Y/3GJ8/HPZMSA4T/F3Y3GJ8HPZMSA4T.SQUARE.jpg https://cdn.instructables.com/F3Y/3GJ8/HPZMSA4T/F3Y3GJ8HPZMSA4T.SMALL.jpg ynze I did it! I've always wanted to build my own amplifier, and now, finally, I made one. It's my first "serious audio" project ever. Starting this project was daunting to me. There was a gap between buying the parts and actually making the amplifier... a two year gap, as a matter of fact. I know a thi...
By: ynze

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Fri, 3 Jan 2014 15:54:07 PST
The tiny Audio Amplifier http://www.instructables.com/id/The-tiny-Audio-Amplifier/
The tiny Audio Amplifier - More DIY How To Projects]]> https://cdn.instructables.com/FZ1/G8GY/H21CGJFN/FZ1G8GYH21CGJFN.SQUARE2.jpg https://cdn.instructables.com/FZ1/G8GY/H21CGJFN/FZ1G8GYH21CGJFN.SQUARE.jpg https://cdn.instructables.com/FZ1/G8GY/H21CGJFN/FZ1G8GYH21CGJFN.SMALL.jpg frapedia A tiny, cheap Amplifier where it can be incorporated almost anywhere. Connect your MP3,iPod,Laptop,Cell Phone... and you got your self a DIY portable stereo. It can be powered using batteries and be helpful in many cases. It is capable to drive a small 8 Ohm speaker or even a combination of a small ...
By: frapedia

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Tue, 15 May 2012 12:56:11 PDT
Make a Speaker and Amplifier without complicated electonics http://www.instructables.com/id/Make-a-Speaker-and-Amplifier-without-complicated-e/
Make a Speaker and Amplifier without complicated electonics - More DIY How To Projects]]> https://cdn.instructables.com/FV3/U599/HAIK2KBV/FV3U599HAIK2KBV.SQUARE2.jpg https://cdn.instructables.com/FV3/U599/HAIK2KBV/FV3U599HAIK2KBV.SQUARE.jpg https://cdn.instructables.com/FV3/U599/HAIK2KBV/FV3U599HAIK2KBV.SMALL.jpg TheGreatS For a while now I have wanted to make an audio amplifier, but I haven't really had any good opportunities or means to the end. When I found out about the Mono Audio Amp Breakout from Sparkfun, I started to get exited. Its perfect for what I wanted. It's effective and soldering in the right wire is n...
By: TheGreatS

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Sat, 16 Feb 2013 12:20:48 PST
Miniature Guitar/Audio Amplifier http://www.instructables.com/id/Miniature-GuitarAudio-Amplifier/
Miniature Guitar/Audio Amplifier - More DIY How To Projects]]> https://cdn.instructables.com/FNZ/ZMI4/HBUZEOE2/FNZZMI4HBUZEOE2.SQUARE2.jpg https://cdn.instructables.com/FNZ/ZMI4/HBUZEOE2/FNZZMI4HBUZEOE2.SQUARE.jpg https://cdn.instructables.com/FNZ/ZMI4/HBUZEOE2/FNZZMI4HBUZEOE2.SMALL.jpg Random_Canadian I wanted a small yet robust amp for practicing while I travel. I wanted something that would fit in my pocket yet still be loud enough to hear. Presented here is a amplifier based upon the LM386 Audio Amplifier. There is a standard circuit in the data sheet that is an excellent place to start. Ma...
By: Random_Canadian

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Sun, 13 Jan 2013 22:40:23 PST
Installing Subwoofers in a Car http://www.instructables.com/id/Installing-Subwoofers-in-a-Car/
Installing Subwoofers in a Car - More DIY How To Projects]]> https://cdn.instructables.com/F9L/27IO/FVO9MGOU/F9L27IOFVO9MGOU.SQUARE2.jpg https://cdn.instructables.com/F9L/27IO/FVO9MGOU/F9L27IOFVO9MGOU.SQUARE.jpg https://cdn.instructables.com/F9L/27IO/FVO9MGOU/F9L27IOFVO9MGOU.SMALL.jpg bmlbytes In this instructable, I will show you the whole process of installing an amplified subwoofer into a car. After you have your subwoofer system set up, you will hear much better sound from your stereo.This process will work with most stock stereos, and all aftermarket stereos. It can be modified to wo...
By: bmlbytes

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Mon, 8 Jun 2009 22:12:45 PDT