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.

Pass Labs B4 crossover questions
Pass Labs B4 crossover questions
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 13th November 2017, 07:26 PM   #131
Nelson Pass is offline Nelson Pass  United States
The one and only
 
Nelson Pass's Avatar
 
Join Date: Mar 2001
Pass Labs B4 crossover questions
Still working out some fiddly-bits.

Now that BAF is mostly put to bed, these will appear in this forum and
possibly the DIYaudio store shortly.
  Reply With Quote
Old 12th February 2018, 07:34 PM   #132
mbrennwa is offline mbrennwa  Switzerland
diyAudio Member
 
mbrennwa's Avatar
 
Join Date: Mar 2005
Location: Zurich, Switzerland
Quote:
Originally Posted by Nelson Pass View Post
Still working out some fiddly-bits.

Now that BAF is mostly put to bed, these will appear in this forum and
possibly the DIYaudio store shortly.
Uhm, how is it going?
__________________
[ audioroot.net | hifibau.ch ]
  Reply With Quote
Old 12th February 2018, 07:42 PM   #133
Zen Mod is offline Zen Mod  Serbia
Official Court Jester
diyAudio Member
 
Zen Mod's Avatar
 
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
Pass Labs B4 crossover questions
I see that Greedy Boyz can't wait anymore

here is preliminary version, Papa sent me few weeks ago
Attached Files
File Type: pdf art_B4.pdf (93.2 KB, 184 views)
__________________
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 12th February 2018, 07:42 PM   #134
Acousticer83 is offline Acousticer83  Austria
diyAudio Member
 
Join Date: Dec 2013
Thats a good question, would likd to see the board in store, need some!
  Reply With Quote
Old 12th February 2018, 08:57 PM   #135
JSA1971 is offline JSA1971  Canada
diyAudio Member
 
Join Date: Jan 2016
Location: North Toronto
Quote:
Originally Posted by Zen Mod View Post
I see that Greedy Boyz can't wait anymore

here is preliminary version, Papa sent me few weeks ago
Lol
  Reply With Quote
Old 12th February 2018, 09:23 PM   #136
Telstar is offline Telstar  Italy
diyAudio Member
 
Join Date: Dec 2007
Location: Italy
Quote:
Originally Posted by Zen Mod View Post
I see that Greedy Boyz can't wait anymore

here is preliminary version, Papa sent me few weeks ago
hahahahahahahahahahahah
__________________
"The response of the inner ear extends to at least 200khz" Dr W. Tempest
  Reply With Quote
Old 13th February 2018, 06:45 AM   #137
mbrennwa is offline mbrennwa  Switzerland
diyAudio Member
 
mbrennwa's Avatar
 
Join Date: Mar 2005
Location: Zurich, Switzerland
Quote:
Originally Posted by Zen Mod View Post
I see that Greedy Boyz can't wait anymore

here is preliminary version, Papa sent me few weeks ago
Cool, looks like it's done :-)
__________________
[ audioroot.net | hifibau.ch ]
  Reply With Quote
Old 13th February 2018, 05:03 PM   #138
Nelson Pass is offline Nelson Pass  United States
The one and only
 
Nelson Pass's Avatar
 
Join Date: Mar 2001
Pass Labs B4 crossover questions
Quote:
Originally Posted by mbrennwa View Post
Uhm, how is it going?
At the moment I am moving inventory from one location to another,
which occupies most of the month. Also, SL requested some details
to his crossover, plus LX-mini +2 additions.

However, there is progress. The DIY versions of the SL crossover and
a version of B4 should be in the store in a month or so, starting with just
the pcb + Jfets kit, to be followed by more complete w/ parts versions.

And there will also be a 3 way crossover version and the Galaxy 2u 230x230
chassis is being prepped for a set of standard holes for crossovers.

Best of all, I have worked up a very good buffer that doesn't require the
Toshibas/Linear Systems Jfets, so the costs will be kept low - board + Jfets
in the region of $100.

For those with big budgets, there will also be Toshiba/LS versions.
  Reply With Quote
Old 13th February 2018, 05:55 PM   #139
tommydoan84 is offline tommydoan84  United States
diyAudio Member
 
Join Date: Aug 2016
Location: San Diego
Pass Labs B4 crossover questions
Mr. Pass,

I'm also in the same pool with others. Patiently waiting for the kits arrive in store anytime soon. Just out of curiosity, my sole DIY focus at the current state is OB speaker, trying to get the best sound out of it. Currently, i'm using SAL FR driver + 2 15'' Eminence Beta for each speaker

What would be the best Xover kit that I will be looking at ? Is it the B4 DIY kit version ? or something else ?

Btw, I like the idea of buffer version that does not require Toshiba/Linear system Jfets. Not that I don't like Toshiba Jfets, I love them but the budget could be huge looking at so many N and P Toshiba Jfets for the Xover ckt.

Best regards,
Tom

Quote:
Originally Posted by Nelson Pass View Post
At the moment I am moving inventory from one location to another,
which occupies most of the month. Also, SL requested some details
to his crossover, plus LX-mini +2 additions.

However, there is progress. The DIY versions of the SL crossover and
a version of B4 should be in the store in a month or so, starting with just
the pcb + Jfets kit, to be followed by more complete w/ parts versions.

And there will also be a 3 way crossover version and the Galaxy 2u 230x230
chassis is being prepped for a set of standard holes for crossovers.

Best of all, I have worked up a very good buffer that doesn't require the
Toshibas/Linear Systems Jfets, so the costs will be kept low - board + Jfets
in the region of $100.

For those with big budgets, there will also be Toshiba/LS versions.
__________________
FW PASS Aleph J, F4, B1, B3, ACA, M2, MOFO, Pearl 2 Phono Preamp, CNC phono pre, RJM PhonoClone 4.4s, Open Baffle speakers
  Reply With Quote
Old 13th February 2018, 07:14 PM   #140
WalterW is offline WalterW  Netherlands
diyAudio Member
 
Join Date: Oct 2012
Location: Utrecht
Waiting patiently also, but for the version with the real Toshiba 2SK170/2SJ74 combo. Lucky I have plenty of them
__________________
Pass F5, F5Tv3, ACA, Aleph J, DDDAC1794, DCB1, BA3-preamp, VFET CSX1, Pass F6, Pass M2-HPA, VFET-X balanced, Pass J2
'If you see me talking to myself, don't worry. I'm getting expert advice'
  Reply With Quote

Reply


Pass Labs B4 crossover questionsHide 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
Pass Labs XVR1 crossover GRollins Pass Labs 62 25th November 2014 03:29 AM
Pass Labs goes out on the town Nelson Pass Pass Labs 62 27th May 2005 12:32 AM
New Pass Labs Website toshiba Pass Labs 36 25th August 2004 12:40 AM
pass labs sss Pass Labs 5 6th October 2003 06:23 AM
My opinion on Pass Labs and Mr. Pass (Nelson) himself b_online Pass Labs 11 21st May 2003 12:39 AM


New To Site? Need Help?

All times are GMT. The time now is 02:36 AM.


Search Engine Optimisation provided by DragonByte SEO (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Resources saved on this page: MySQL 14.29%
vBulletin Optimisation provided by vB Optimise (Pro) - vBulletin Mods & Addons Copyright © 2018 DragonByte Technologies Ltd.
Copyright ©1999-2018 diyAudio
Wiki