Circuit and PCB layout review will be appreciated - Page 4 - 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 6th January 2013, 12:29 AM   #31
nattawa is offline nattawa  Canada
diyAudio Member
 
Join Date: Apr 2010
Location: Mississauga, Ontario
I'm glad you like it, Piersma.Thank you for the kind words.

"Connect cathode of D10 to the emitter of Q15." --- why does it sound like put a tiny bit of bleach in the coffee and you'll get a new dimension of flavor? Sorry, no offense here, I'm relatively new and halfhearted to audio, and that kind of circuit looks way over me. Kindly details please. Thanks again.
  Reply With Quote
Old 6th January 2013, 12:31 AM   #32
nattawa is offline nattawa  Canada
diyAudio Member
 
Join Date: Apr 2010
Location: Mississauga, Ontario
Default A rough 3D view

A rough 3D view giving a rough idea how the assembled amp looks like
Attached Files
File Type: pdf Nothung-TT_1_3DViewer.pdf (83.8 KB, 64 views)
  Reply With Quote
Old 6th January 2013, 05:34 AM   #33
diyAudio Member
 
ostripper's Avatar
 
Join Date: May 2008
Location: Albany , NY (smallbany)
Quote:
Originally Posted by Piersma View Post
Seems like you wanna push the distortion boundries with this amplifier.
Connect cathode of D10 to the emitter of Q15.

I like you amp, good luck simulating and building. (like OS always does!)

regards,
Piersma
Maybe not the distortion boundaries , but the sound will be supurb .
Having the output stage out of the AC feedback loop has it's advantages.

One being that the "re- activeness" of the loudspeaker load will not be
reintegrated into the NFB signal. I've seen NIKKO amps and others that use this technique and they sound superb. The LTP/VAS will have PPM distortion with the DB output stage at around <.01% or less .... realistically.

Can't wait to see it .. Nattawa !

OS
__________________
Mongrel website , always current and updated :
http://www.fidelityforce.com/ostripper
  Reply With Quote
Old 6th January 2013, 10:01 AM   #34
Piersma is online now Piersma  Netherlands
diyAudio Member
 
Piersma's Avatar
 
Join Date: Jan 2003
Location: Netherlands
Default Enhanced Cascode

OS, thanks for your clarifications. Anything cooking these days?

Nattawa, for your information see attached PDF.

have fun!

regards,
Piersma
Attached Files
File Type: pdf J10 Enhanced cascode.pdf (733.0 KB, 36 views)
  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
NiMH Charger circuit help appreciated graygem Power Supplies 2 12th December 2012 02:30 PM
help me a circuit anh PCB layout for subwoofer huynhgacon Subwoofers 5 13th July 2012 12:02 AM
A circuit diagram from PCB layout and components Edmunds Power Supplies 8 4th October 2010 05:33 PM
Circuit and PCB Layout comments dsavitsk Tubes / Valves 18 4th May 2006 11:56 PM
PCB layout n circuit designing tanvicarrier Parts 0 12th August 2004 04:22 AM


New To Site? Need Help?

All times are GMT. The time now is 07:06 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