Studio Monitor Bi-Amp PCB - diyAudio
Go Back   Home > Forums > Amplifiers > Chip Amps

Chip Amps Amplifiers based on integrated circuits

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 13th April 2011, 12:33 PM   #1
diyAudio Member
 
Join Date: Apr 2011
Default Studio Monitor Bi-Amp PCB

This is a single sided design
you will have to provide +\ - rails with good filter caps

It uses the LM3886
http://www.national.com/ds/LM/LM3886.pdf
or the or the LM2876
http://www.national.com/ds/LM/LM2876.pdf

In my application I found 40 watts worked great for the horn
with 68 kicking full range !

Attached is a PDF that you can use to make the PCB
it is scale mirrored

just print it on glossy color photo paper and then IRON the toner on to fresh clean copper for an etch resist !

It really works

radio shack has the Ferric Chloride for etching:
It's like 16 ounces for 9 bucks !
Attached Images
File Type: gif TopCop.GIF (5.1 KB, 159 views)
Attached Files
File Type: pdf BiAMPSpkr.pdf (9.1 KB, 98 views)
File Type: pdf SCHEMATIC.pdf (8.4 KB, 103 views)
  Reply With Quote
Old 13th April 2011, 12:34 PM   #2
diyAudio Member
 
Join Date: Apr 2011
this is the clean post
  Reply With Quote
Old 16th April 2011, 01:49 AM   #3
diyAudio Member
 
Join Date: Apr 2011
This should be a Sticky
  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
Bi-Amp Studio Monitor Design makarand_g Chip Amps 3 13th August 2008 11:11 PM
Studio monitor and modelling amp for guitar practice suzyj Multi-Way 10 11th November 2006 09:01 PM
Easy Studio Monitor Amp bjackson Solid State 2 1st December 2005 07:04 PM


New To Site? Need Help?

All times are GMT. The time now is 09:35 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