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 21st April 2013, 07:47 PM   #531
diyAudio Member
 
Join Date: Mar 2003
Location: midwest
Quote:
Originally Posted by buzzforb View Post
It is how Nelson intended it. I believe that you can proceed with confidence in the build. I have done everything but switch the polarities on these things and yet to have issue. I have pushed it to clipping into 8ohm load with up to 10kHz square wave and no issues. You know me, Ill be buzzing around. For those who want to use Tea's boards with a 4 outputs, but dont feel comdortable with the heat, you can always drop one of the 1r resistors and bias up to about .400mV across Rs(about .4A per output device) and you will get higher gain, little more DF, and little more current capabilty. Ill be buzzing around to help
Thank heavens on the "I'll be buzzing around to help"!
One question, I recall you built on tea
s boards, did you also build store boards?

If you did build tea's boards, did you find the cap necessary to stabilize like 6L6 had to do on his build using the store boards? I may have this all mixed up...

Russellc
__________________
Pass DIY B-1, Pass DIY F-5
  Reply With Quote
Old 21st April 2013, 08:30 PM   #532
diyAudio Member
 
buzzforb's Avatar
 
Join Date: Oct 2010
Location: Burlington, NC
I built store boards in both V2 and V3 with 47R gate resistors and no comp cap. Pics are in the F5T build thread.
__________________
...Shape the sound , Man!
  Reply With Quote
Old 22nd April 2013, 01:56 PM   #533
sts9fan is offline sts9fan  United States
diyAudio Member
 
Join Date: Apr 2006
Location: MA
Do we need to use two diode bridges for each dual rail PS?
  Reply With Quote
Old 22nd April 2013, 03:05 PM   #534
diyAudio Member
 
buzzforb's Avatar
 
Join Date: Oct 2010
Location: Burlington, NC
For a single TeaBag PSU, you will need 8 Mur diodes, two CL30, one CL60, and one diode bridge. How many channels you run off the PSU board is up to you, whether stereo or mono.
__________________
...Shape the sound , Man!
  Reply With Quote
Old 22nd April 2013, 05:00 PM   #535
sts9fan is offline sts9fan  United States
diyAudio Member
 
Join Date: Apr 2006
Location: MA
So for a v2 kit with PS we should have 16 Diodes?
I think I am short 8 diodes. I sent you an email.
  Reply With Quote
Old 22nd April 2013, 11:41 PM   #536
mortron is offline mortron  Canada
diyAudio Member
 
Join Date: Aug 2011
Location: Town
Which group am I in?
  Reply With Quote
Old 23rd April 2013, 12:48 PM   #537
billyk is offline billyk  United States
diyAudio Member
 
billyk's Avatar
 
Join Date: Oct 2005
Location: North Central Mass, USA
Quote:
Originally Posted by mortron View Post
Which group am I in?
I am curious as well...
  Reply With Quote
Old 24th April 2013, 03:59 PM   #538
diyAudio Member
 
buzzforb's Avatar
 
Join Date: Oct 2010
Location: Burlington, NC
All but about 8 kits are packed. They will all leave by this end of the week. BillyK, you are in this group. I will be contacting you about your address info. The rest will go out next week when i get back in town from a business trip. All of you have been very patient. It will soon be over and you can get to building.
__________________
...Shape the sound , Man!
  Reply With Quote
Old 26th April 2013, 12:56 AM   #539
diyAudio Member
 
Join Date: Mar 2003
Location: midwest
Quote:
Originally Posted by sts9fan View Post
So for a v2 kit with PS we should have 16 Diodes?
I think I am short 8 diodes. I sent you an email.
did you ever sort this out?

Russellc
__________________
Pass DIY B-1, Pass DIY F-5
  Reply With Quote
Old 26th April 2013, 12:59 AM   #540
diyAudio Member
 
buzzforb's Avatar
 
Join Date: Oct 2010
Location: Burlington, NC
a V2 kit should have 16 diodes.
__________________
...Shape the sound , Man!
  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
FS: Audiosector amp - chassis and premium kit Colin Swap Meet 1 29th October 2009 03:15 PM
My Vifa/Scan Speak Project - Solen Premium kit conscious Multi-Way 7 3rd December 2007 07:43 PM
AudioSector LM3875 dual mono premium kit. nodiak Swap Meet 1 16th October 2007 05:38 PM
FS: Audio Sector Premium LM3875 Kit Firebottle Swap Meet 2 23rd July 2006 07:46 AM
NIB BrianGT LM3875 Premium GC kit. Tony D. Swap Meet 9 1st September 2004 03:43 PM


New To Site? Need Help?

All times are GMT. The time now is 01:07 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