Black Cube Power supply Post #1 - 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 21st September 2007, 05:45 PM   #1
diyAudio Member
 
Join Date: May 2002
Location: toronto
Default Black Cube Power supply Post #1

I originally posted this in 'analogue' but i think it may belong here...
I was interested in getting the PWX power supply for my lehmann black cube, but they are not currently CSA approved for sale in Canada. So, i figured I may be able to build one.
According to stories on the web the new PWX uses a special 30VA toroid transformer that has a grounded isolation coil between the primary and secondary...obviousy i will not be able to source this, but i could start with a 30VA tranny and go from there. a couple questions though:
Does anyone here know what the power requirements of the Black Cube are, or have experience build an upgraded PS?
I have a PS i built for my bugle that runs about 15V, but...
anyway, thanks for your help.
B
  Reply With Quote
Old 27th September 2007, 04:16 PM   #2
gni is offline gni  United States
diyAudio Member
 
gni's Avatar
 
Join Date: Sep 2006
That is a tough one. . . might go back to manufacturer and see if
they will help. . .
  Reply With Quote
Old 27th September 2007, 05:07 PM   #3
diyAudio Member
 
Join Date: May 2002
Location: toronto
yeah, i dunno...maybe i will see what kind of voltage/current is coming out of the current supply and go from there - i have seen a black cube for sale somewhere where the person had used a welbourne labs ps-1...
  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
Lehmann Black Cube Phono Stage mg16 Swap Meet 1 14th April 2008 04:22 PM
Black Cube Phono original not se mg16 Swap Meet 0 10th April 2008 10:31 PM
Black Cube Power supply mantisory Analogue Source 0 20th September 2007 01:50 PM
Anyone own the Dayton Black Cube speakers? Will this receiver overpower them? kehi Multi-Way 1 14th December 2003 11:53 AM
Black Cube MM/MC Phono Amp for sale Boban Swap Meet 3 27th August 2003 02:15 AM


New To Site? Need Help?

All times are GMT. The time now is 01:41 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