Go Back   Home > Forums > >
Home Forums Rules Articles diyAudio Store Blogs Gallery Wiki Register Donations FAQ Calendar Search Today's Posts Mark Forums Read

Pass Labs This forum is dedicated to Pass Labs discussion.

Minimum Heat Sink Size for F5 / Aleph 30
Minimum Heat Sink Size for F5 / Aleph 30
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 8th February 2018, 06:42 PM   #11
TheNuge is offline TheNuge  Germany
diyAudio Member
 
Join Date: Dec 2017
Location: Germany
Thanks guys!
I'll have to do a bit of maths
I've ordered enclosured directly from modushop before, so I'll shop there again!
The current setup looks like this:
Click the image to open in full size.
Bottom shelf is a Thel Accusound Pro, with the PSU on the left and the amp-section right, which drives the bass. Those are 4U enclosures.
Middle shelf is a Sitronik Lucius DSP/Crossover/Preamp sitting atop a 6-channel Class D amp, where 4 channels are used to drive the coax horns. Both enclosures are 2U.
I basically want to replace the Class D with the Pass amps, but it all has to fit in the rack and look "nice", hence the want for 3U...
Cheers
  Reply With Quote
Old 8th February 2018, 07:48 PM   #12
Zen Mod is online now Zen Mod  Serbia
Official Court Jester
diyAudio Member
 
Zen Mod's Avatar
 
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
Minimum Heat Sink Size for F5 / Aleph 30
don't be Sissy

change the rack , make manly amps

__________________
my Papa is smarter than your Nelson !
clean thread; Cook Book;PSM LS Cook Book;Baby DiyA ;Mighty ZM's Bloggg;Papatreasure;Papa... by Mighty ZM
  Reply With Quote
Old 8th February 2018, 08:52 PM   #13
TheNuge is offline TheNuge  Germany
diyAudio Member
 
Join Date: Dec 2017
Location: Germany
Quote:
Originally Posted by Zen Mod View Post
don't be Sissy

change the rack , make manly amps

  Reply With Quote
Old 11th February 2018, 11:32 AM   #14
coolnose is offline coolnose  Europe
diyAudio Member
 
coolnose's Avatar
 
Join Date: Sep 2009
And allowing myself to use one Zen's quotes:

You can send that nice USM rack to me for proper disposal ....
  Reply With Quote
Old 11th February 2018, 11:58 AM   #15
coolnose is offline coolnose  Europe
diyAudio Member
 
coolnose's Avatar
 
Join Date: Sep 2009
@

Last edited by coolnose; 11th February 2018 at 12:06 PM. Reason: Double useless post / useless double post
  Reply With Quote
Old 11th February 2018, 12:19 PM   #16
TheNuge is offline TheNuge  Germany
diyAudio Member
 
Join Date: Dec 2017
Location: Germany
Quote:
Originally Posted by coolnose View Post
And allowing myself to use one Zen's quotes:

You can send that nice USM rack to me for proper disposal ....
Minimum Heat Sink Size for F5 / Aleph 30
  Reply With Quote
Old 11th February 2018, 06:55 PM   #17
TheNuge is offline TheNuge  Germany
diyAudio Member
 
Join Date: Dec 2017
Location: Germany
I'm trying to sort out what I need for the builds, and also considering getting the boards from the diy store, as I'm not exactly sure what the ones I have are like...
However, where on earth does one get the jfets from other than ebay in Hong Kong?
Cheers
  Reply With Quote
Old 11th February 2018, 07:11 PM   #18
Zen Mod is online now Zen Mod  Serbia
Official Court Jester
diyAudio Member
 
Zen Mod's Avatar
 
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
Minimum Heat Sink Size for F5 / Aleph 30
jfets ?

Store not having those you need ?
__________________
my Papa is smarter than your Nelson !
clean thread; Cook Book;PSM LS Cook Book;Baby DiyA ;Mighty ZM's Bloggg;Papatreasure;Papa... by Mighty ZM
  Reply With Quote
Old 11th February 2018, 08:26 PM   #19
TheNuge is offline TheNuge  Germany
diyAudio Member
 
Join Date: Dec 2017
Location: Germany
Quote:
Originally Posted by Zen Mod View Post
jfets ?

Store not having those you need ?
No, the "Matched LSJ74/LSK170 JFET pairs" are momentarily sold out...
Cheers
  Reply With Quote
Old 11th February 2018, 08:32 PM   #20
Zen Mod is online now Zen Mod  Serbia
Official Court Jester
diyAudio Member
 
Zen Mod's Avatar
 
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
Minimum Heat Sink Size for F5 / Aleph 30
then wait ........ or look at sticky thread on top of this forum
__________________
my Papa is smarter than your Nelson !
clean thread; Cook Book;PSM LS Cook Book;Baby DiyA ;Mighty ZM's Bloggg;Papatreasure;Papa... by Mighty ZM
  Reply With Quote

Reply


Minimum Heat Sink Size for F5 / Aleph 30Hide 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

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Heat sink size Q martyh Pass Labs 8 8th June 2017 04:26 AM
Another heat sink size question Navyblue Chip Amps 27 24th May 2013 02:41 PM
Heat-sink size 101 thor61 The diyAudio Store 5 28th October 2012 12:12 AM
Heat sink size, Need help in determining. marchel Solid State 32 8th August 2011 09:51 PM
Heat Sink tap/thread size wicked1 Pass Labs 5 24th August 2009 02:52 PM


New To Site? Need Help?

All times are GMT. The time now is 07:47 PM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 15.00%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki