battery powered gc in a tin - 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 23rd December 2004, 11:57 PM   #1
digi01 is offline digi01  China
diyAudio Member
 
digi01's Avatar
 
Join Date: Mar 2003
Location: BEIJING
Send a message via MSN to digi01
Default battery powered gc in a tin

I make this small amp for my studio using,it will powered by 4 of 6V3AH rechargeable batterys connected in series,+/- 12V per rail.
the tight design is always exciting!
pic come ...
Attached Images
File Type: jpg bpgc-front.jpg (35.8 KB, 681 views)
  Reply With Quote
Old 23rd December 2004, 11:59 PM   #2
digi01 is offline digi01  China
diyAudio Member
 
digi01's Avatar
 
Join Date: Mar 2003
Location: BEIJING
Send a message via MSN to digi01
the inner pic of amp board.
Attached Images
File Type: jpg bpgc-top.jpg (24.1 KB, 640 views)
  Reply With Quote
Old 24th December 2004, 12:04 AM   #3
digi01 is offline digi01  China
diyAudio Member
 
digi01's Avatar
 
Join Date: Mar 2003
Location: BEIJING
Send a message via MSN to digi01
second pic.
the output & power supply terminal board is still in progress,to be continued.
Merry Christmas!
Attached Images
File Type: jpg bpgc-inner.jpg (37.0 KB, 628 views)
  Reply With Quote
Old 24th December 2004, 12:35 AM   #4
karma is offline karma  Canada
diyAudio Member
 
karma's Avatar
 
Join Date: Feb 2003
Location: hamilton,ontario
good work as allways digi01
  Reply With Quote
Old 24th December 2004, 12:47 AM   #5
digi01 is offline digi01  China
diyAudio Member
 
digi01's Avatar
 
Join Date: Mar 2003
Location: BEIJING
Send a message via MSN to digi01
thank you karma
  Reply With Quote
Old 24th December 2004, 02:43 AM   #6
diyAudio Member
 
demogorgon's Avatar
 
Join Date: Jul 2004
Location: Behind you.
Send a message via MSN to demogorgon
We have our differences digi, but nice work never the less

merry x-mas to you (if you celebrate that is)
  Reply With Quote
Old 24th December 2004, 04:20 AM   #7
diyAudio Member
 
wigginjs's Avatar
 
Join Date: Dec 2003
Location: Columbia, SC
Wow, impressive work. I'm pretty interested in seeing more pictures and hearing about the results! =)
__________________
The Four Chairs
DIY Home Theater
  Reply With Quote
Old 24th December 2004, 04:37 AM   #8
digi01 is offline digi01  China
diyAudio Member
 
digi01's Avatar
 
Join Date: Mar 2003
Location: BEIJING
Send a message via MSN to digi01
thanks demogorgon and m0tion

best wishes and Merry Christmas!

when the amp finished I will post more pic.

digi
  Reply With Quote
Old 24th December 2004, 05:56 AM   #9
jleaman is offline jleaman  Belgium
Banned
 
Join Date: Apr 2002
Send a message via AIM to jleaman
i like those case's.. Nice work so far.. Your so good at building nice pcb's yet u use that pref board ? How come.. ?
  Reply With Quote
Old 24th December 2004, 06:12 AM   #10
digi01 is offline digi01  China
diyAudio Member
 
digi01's Avatar
 
Join Date: Mar 2003
Location: BEIJING
Send a message via MSN to digi01
The advantage of factory PCB can make more guys happy,but I do not repel craft pcb even p2p assembly either.All these ways can be full of smart idea,I think this is the diy spirit

rgds
digi
  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
Battery powered XO? MikeHunt79 Solid State 2 17th March 2008 02:19 AM
Battery powered amp Shpoop Chip Amps 8 26th January 2007 03:41 PM
anyone using a battery powered pre? whatsnext Solid State 15 30th October 2006 11:26 AM
Battery powered PC ? percy Everything Else 15 7th March 2006 07:24 PM
DC-33 DC Battery Powered Amp?? moe29 Pass Labs 2 26th April 2004 06:41 PM


New To Site? Need Help?

All times are GMT. The time now is 12:22 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