New Aleph P1.7 finished last night - Page 2 - diyAudio
Go Back   Home > Forums > Amplifiers > Pass Labs

Pass Labs This forum is dedicated to Pass Labs discussion.

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 20th June 2004, 08:31 AM   #11
jleaman is offline jleaman  Belgium
Banned
 
Join Date: Apr 2002
Send a message via AIM to jleaman
yeah mine were only 11$ each.. ill know later on soon i think. what the difference is : O )

Lcd is getting incorporated into my pre-amp with a bunch of other goodies..
  Reply With Quote
Old 20th June 2004, 08:36 AM   #12
jleaman is offline jleaman  Belgium
Banned
 
Join Date: Apr 2002
Send a message via AIM to jleaman
A picture is worth more than what i can type. : O )

Here is mine..
Attached Images
File Type: jpg aleph_p1_7.jpg (78.9 KB, 1002 views)
  Reply With Quote
Old 20th June 2004, 11:01 AM   #13
diyAudio Member
 
Join Date: Jan 2004
Location: Croatia
Nice job JasonL. IRF610 doesn't need heatsink at all.

I read this thread: http://www.diyaudio.com/forums/showt...954#post358954
so I decided to use Black Gates. Something better is much more expensive and they don't fit on the Kristijans boards. Too bad. Maybe one day I'll see about trying some other caps, but for now the sound is just too good to be true.

Are those BC components caps. I remember one guy from PassDIY gallery said he changed Solen MKPs to BCcomponent polypropilens and they sound much better (in Aleph P of course).

How will you implement LCD? Is it some preasembled kit or you're making one on your own?
  Reply With Quote
Old 20th January 2006, 02:10 AM   #14
diyAudio Member
 
Join Date: Sep 2005
HI bbakota2000
Nice work ,it realy look nice . I purchased the same board from Kristijan but I having problem with some value . I would like to ask for some help .
First please let me know if I use N type of BG 10uF 35V if is OK or I need higher voltage . I read some were 35V would be OK but I want to be sure before I order the parts .
Second please let me know the value of R36 , I see you use resistors there . I will use 60-0 V power supply .These info for the capacitors if 35V would be OK .
I would like to ask for help ,with out help I can't go on to finnish the preamp .
Regards
  Reply With Quote
Old 20th January 2006, 02:28 AM   #15
diyAudio Member
 
Join Date: Jan 2004
Location: Croatia
Quote:
Originally posted by gaborbela
HI bbakota2000
Nice work ,it realy look nice . I purchased the same board from Kristijan but I having problem with some value . I would like to ask for some help .
First please let me know if I use N type of BG 10uF 35V if is OK or I need higher voltage . I read some were 35V would be OK but I want to be sure before I order the parts .
Second please let me know the value of R36 , I see you use resistors there . I will use 60-0 V power supply .These info for the capacitors if 35V would be OK .
I would like to ask for help ,with out help I can't go on to finnish the preamp .
35V is OK. Highest voltage at the output caps is around 27V, at input caps is half of that. I tried 800R resistor for R36, but the gain was too low so now I'm using Caddock 280R.

If you are intersted in 5K double ladder type stepped attenuators from my preamp let me know (bbakota2000@yahoo.com).
  Reply With Quote
Old 21st January 2006, 06:04 PM   #16
diyAudio Member
 
WALTER BURKHARD's Avatar
 
Join Date: Dec 2002
Location: Helsinki
Default enclosures

I found some enclosures for a Pass Preamp on ebay!
Here’s the link to them:

http://cgi.ebay.de/Pass-Labs-DIY-XBO...QQcmdZViewItem
  Reply With Quote
Old 21st January 2006, 06:27 PM   #17
diyAudio Member
 
wuffwaff's Avatar
 
Join Date: Aug 2001
Location: Ingolstadt Germany
Hi,

please note that WUFF-WAFF has nothing to do with wuffwaff

William
__________________
een ooievaar is geen konijn want zijn oren zijn te klein!
  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
My finished Aleph 5 tomchaoda Pass Labs 7 4th March 2011 04:18 PM
Aleph p1.7 test run last night Jye Pass Labs 4 11th April 2005 12:41 AM
Aleph-P finished! PatPet Pass Labs 21 29th August 2004 07:43 PM
Night dreaming? / Middle of the night bloom Gabevee Tubes / Valves 54 25th July 2004 04:36 AM
Another Aleph finished! Edwin Dorre Pass Labs 31 31st October 2002 06:43 PM


New To Site? Need Help?

All times are GMT. The time now is 12:31 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