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 14th March 2004, 10:27 AM   #11
sajti is offline sajti  Hungary
diyAudio Member
 
Join Date: Apr 2003
Location: Vác, Hungary
I think, You mean IRF9610....

Sajti
  Reply With Quote
Old 14th March 2004, 10:38 AM   #12
x-pro is offline x-pro  United Kingdom
diyAudio Member
 
x-pro's Avatar
 
Join Date: Apr 2003
Location: London
Quote:
Originally posted by sajti
I think, You mean IRF9610....

Sajti
Thanks! Obviously I thought about IRF9610 - I was half asleep replying. However N-channel device (like IRF610) could be used in Q1 position (!) thought the circuit will become an inverting and amplifying stage and will require an appropriate driver arrangements and input biasing.

x-pro
  Reply With Quote
Old 25th August 2004, 05:08 AM   #13
diyAudio Member
 
Join Date: Jun 2004
Location: Indore , India
I had made the BUZ amp ,which was a application information for the Semens N-channel mosfets , is it possible to increase the output of this amp from 160watts at 8ohms to 400 watts by increasing the supply voltages and use Irfp250 mosfets .
__________________
RL
  Reply With Quote
Old 6th January 2005, 10:37 PM   #14
X.G. is offline X.G.  China
diyAudio Member
 
X.G.'s Avatar
 
Join Date: Sep 2003
Location: GuangDong China
Mr. AL

Cause my friend's question,Could you tell me the type of the Creek 4240's power devices?...if anyone could share the schematic of Creek 4240,will be much more appreciated.my e-mail is jmxg007@tom.com

thanks

X.G.

my friend's question posted here.

http://www.hifidiy.net/dispbbs.asp?boardID=2&ID=6483&skin=0
Click the image to open in full size.
  Reply With Quote
Old 6th January 2005, 10:56 PM   #15
x-pro is offline x-pro  United Kingdom
diyAudio Member
 
x-pro's Avatar
 
Join Date: Apr 2003
Location: London
Quote:
Originally posted by X.G.
Mr. AL

Cause my friend's question,Could you tell me the type of the Creek 4240's power devices?...if anyone show me the schematic of Creek 4240,will be much more appreciated.

thanks

X.G.
Early 4240 (1993-94) used BUK553-100A, later BUK555-100A/B was used.

Drop me a mail and I'll send you 4240 diagram - it was published by me in 1998 in "RadioHobby" magazine. Better if you'll check and mail me the board revision number, as there were several revisions to 4240.

Cheers

Alex
  Reply With Quote
Old 7th January 2005, 12:17 AM   #16
X.G. is offline X.G.  China
diyAudio Member
 
X.G.'s Avatar
 
Join Date: Sep 2003
Location: GuangDong China
Thanks a lot,Mr. A L

I will e-mail to you after I get the the board revision number.

Best wish from China.

X.G.
  Reply With Quote
Old 7th January 2005, 12:21 AM   #17
x-pro is offline x-pro  United Kingdom
diyAudio Member
 
x-pro's Avatar
 
Join Date: Apr 2003
Location: London
Quote:
Originally posted by X.G.
Thanks a lot,Mr. A L

I will e-mail to you after I get the the board revision number.

Best wish from China.

X.G.
Now I can see the revision number on the photo - it is V1.1

Send me a mail and I'll send you the schematics for it.

Cheers

Alex
  Reply With Quote
Old 7th January 2005, 12:34 AM   #18
X.G. is offline X.G.  China
diyAudio Member
 
X.G.'s Avatar
 
Join Date: Sep 2003
Location: GuangDong China
I get your E-amail adress from your website.

It is info@ant-audio.co.uk

right?
  Reply With Quote
Old 7th January 2005, 06:23 AM   #19
x-pro is offline x-pro  United Kingdom
diyAudio Member
 
x-pro's Avatar
 
Join Date: Apr 2003
Location: London
You can always send an email through the forum - click on "x-pro" on the left and choose "send email"

Cheers

Alex
  Reply With Quote
Old 7th January 2005, 07:15 AM   #20
Electrons are yellow and more is better!
diyAudio Member
 
peranders's Avatar
 
Join Date: Apr 2002
Location: Göteborg, Sweden
Blog Entries: 4
Quote:
Originally posted by x-pro
You can always send an email through the forum - click on "x-pro" on the left and choose "send email"

Cheers

Alex
.... but then you'll have to activate the email button of yours... which is disabled right now...
__________________
/Per-Anders (my first name) or P-A as my friends call me
Tube Buffered Gainclone in work |Thread || Diamond buffer |Thread for the group buy | Wiki
  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
four transistor emitter follower (diamond buffer) as power output stage? capslock Solid State 113 12th August 2013 06:16 PM
High power ALEPH J (6 output devices); any attempts yet? elac310 Pass Labs 11 17th May 2009 05:33 PM
For Sale: 627/637's, Black Gates; Power Diodes; Output Devices; Inductors dtm1962 Swap Meet 8 20th September 2006 03:56 PM
N-Channel Amp with single OP devices Samuel Jayaraj Solid State 9 31st August 2004 07:57 AM
Power from Aleph-X with 4 Output Devices Per Channel Jean Pass Labs 6 6th January 2004 10:41 PM


New To Site? Need Help?

All times are GMT. The time now is 08:24 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