Simple low power amplifier - diyAudio
Go Back   Home > Forums > Amplifiers > Solid State

Solid State Talk all about solid state amplification.

Please consider donating to help us continue to serve you.

Ads on/off / Custom Title / More PMs / More album space / Advanced printing & mass image saving
Reply
 
Thread Tools Search this Thread
Old 3rd April 2011, 02:10 PM   #1
diyAudio Member
 
Join Date: Jul 2010
Default Simple low power amplifier

Hey there.
The other day a friend from a computer store offered me some malfunctioning computer speakers. While checking them to see wich ones could be saved I found one made from only 3 transistors and a few other components. I will try to post a picture later. The design is quite funny because they faked a stereo design by using a dual ganged pot for the volume and then mixing the two channels together .
But the design interested me because of the simplicity and the low part count. I've been looking for a design like this one to teach some electronics to my nephews but what other designs do you guys know? I want something made with discrete components, not chips, so that I can show them in the oscilloscope how each stage and each component behaves.
Thank you
  Reply With Quote
Old 3rd April 2011, 04:02 PM   #2
diyAudio Member
 
Join Date: Nov 2008
Location: Oakmont PA
http://www.audioxpress.com/magsdirx/...tipton2730.pdf

Shows a modified version of a decent sounding simple amplifier. The original was built on a single aluminum plate.
  Reply With Quote

Reply


Hide this!Advertise here!
Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off


Similar Threads
Thread Thread Starter Forum Replies Last Post
Simple 60dB discrete low noise amplifier (lna) iko Solid State 465 19th June 2014 06:04 AM
Simple classA power amplifier Green_Age Solid State 10 22nd May 2010 10:09 AM
Simple Low Power Voltage Regulator rjm Power Supplies 18 28th September 2005 03:48 PM
A power amplifier very (too much) simple. pro Pass Labs 7 17th September 2004 01:12 PM
Chassis for low power class A amplifier ppereira Pass Labs 4 16th March 2003 02:52 PM


New To Site? Need Help?

All times are GMT. The time now is 03:16 PM.


vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2014 DragonByte Technologies Ltd.
Copyright 1999-2014 diyAudio

Content Relevant URLs by vBSEO 3.3.2