BPA300 mono block - Page 2 - diyAudio
Go Back   Home > Forums > Commercial Sector > Group Buys

Group Buys Members group buys

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 14th May 2007, 01:21 PM   #11
alexcd is offline alexcd  United States
diyAudio Member
 
alexcd's Avatar
 
Join Date: Sep 2004
Location: US - Boston
Send a message via AIM to alexcd Send a message via Yahoo to alexcd
Quote:
Originally posted by Spartacus


Superb looking cases ... can anyone do an English translation, such as prices for the cases, postage etc. ?

Quote:
Originally posted by turbo_slug
i know this is an old thread but i must say that you did a great job...

i checked out that link and it appears one of those cases will cost around $70Canadian shipped...

heh...anyone selling bpa300 pcb's yet?

Has anyone figured out how to order the cases?? I think this has a lot of potential. Looks better than Hammond and way cheaper.
  Reply With Quote
Old 14th May 2007, 05:00 PM   #12
alexcd is offline alexcd  United States
diyAudio Member
 
alexcd's Avatar
 
Join Date: Sep 2004
Location: US - Boston
Send a message via AIM to alexcd Send a message via Yahoo to alexcd
I'm down for 8 boards!
  Reply With Quote
Old 14th May 2007, 05:10 PM   #13
diyAudio Member
 
Join Date: Aug 2003
Location: Prague,Czech Republic
Very nice and clean construction, Alex... But try to think about different input amp - DRV 134 have little bit " synthetic " sound...
  Reply With Quote
Old 14th May 2007, 05:15 PM   #14
alexcd is offline alexcd  United States
diyAudio Member
 
alexcd's Avatar
 
Join Date: Sep 2004
Location: US - Boston
Send a message via AIM to alexcd Send a message via Yahoo to alexcd
Quote:
Originally posted by Upupa Epops
Very nice and clean construction, Alex... But try to think about different input amp - DRV 134 have little bit " synthetic " sound...

How about the SSM2142?
  Reply With Quote
Old 14th May 2007, 05:18 PM   #15
diyAudio Member
 
Join Date: Aug 2003
Location: Prague,Czech Republic
I'm sorry, but I have any experiences with this circuit...
  Reply With Quote
Old 14th May 2007, 05:20 PM   #16
alexcd is offline alexcd  United States
diyAudio Member
 
alexcd's Avatar
 
Join Date: Sep 2004
Location: US - Boston
Send a message via AIM to alexcd Send a message via Yahoo to alexcd
Do you suggest taking the DRV134 circuit apart and using other opamps in place? The resistors would have to be 0.1% and may be difficult to match opamps, no?
  Reply With Quote
Old 14th May 2007, 06:05 PM   #17
diyAudio Member
 
Join Date: Aug 2003
Location: Prague,Czech Republic
I hope, that in Boston exist shop, where you can buy 0.1% ones...
  Reply With Quote
Old 14th May 2007, 06:08 PM   #18
alexcd is offline alexcd  United States
diyAudio Member
 
alexcd's Avatar
 
Join Date: Sep 2004
Location: US - Boston
Send a message via AIM to alexcd Send a message via Yahoo to alexcd
eh... the Internet is wonderful. I can sit on my rear in Boston and have them sent from Texas.
  Reply With Quote
Old 14th May 2007, 07:12 PM   #19
diyAudio Member
 
Join Date: Jul 2004
Location: CA
I am interested in 6~8 pcbs. Please pm/e-mail me when group buy is ready to go.
  Reply With Quote
Old 14th May 2007, 07:15 PM   #20
alexcd is offline alexcd  United States
diyAudio Member
 
alexcd's Avatar
 
Join Date: Sep 2004
Location: US - Boston
Send a message via AIM to alexcd Send a message via Yahoo to alexcd
What are people's feelings on using a non-toroidal transformer? I have 4x600VA 25-0-25 E-I cores ready to go.
  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
BPA300 mono block finished and measured alexw88 Chip Amps 220 13th May 2014 08:12 PM
6AS7 Mono Block's jleaman Tubes / Valves 55 23rd December 2004 09:49 PM
mono block amp Mark Osborn Solid State 11 16th March 2001 06:07 PM


New To Site? Need Help?

All times are GMT. The time now is 09:53 AM.


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