Preamlifier for Aleph 3 - 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 29th January 2010, 01:32 PM   #1
diyAudio Member
 
Join Date: Oct 2005
Default Preamlifier for Aleph 3

Hi!
Which preamp for Aleph 3 is better?

Where I can download Aleph L service manual? I need Aleph L schematic. On Pass Laboratories - Manufacturer of high end audio equipment. I found user manual only

regards!!!

Dimo
  Reply With Quote
Old 29th January 2010, 02:04 PM   #2
RIP
 
Join Date: Oct 2005
Location: Central Florida
Use the search function, Dimo. I have the P 1.7 if you would like it.

Bill
  Reply With Quote
Old 29th January 2010, 03:00 PM   #3
diyAudio Member
 
Join Date: Oct 2005
Quote:
Originally Posted by Bill Fuss View Post
Use the search function, Dimo. I have the P 1.7 if you would like it.

Bill
I know that P 1.7 is nice, but it is balanced. How i can make it unbalanced input and output?
I serched, but I couldn't find an answer in this forum.

thank you!
Dimo
  Reply With Quote
Old 29th January 2010, 03:19 PM   #4
Zen Mod is offline Zen Mod  Serbia
diyAudio Member
 
Zen Mod's Avatar
 
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
with grounding negative leg of input ( or output)
__________________
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 29th January 2010, 03:35 PM   #5
mach.88 is offline mach.88  Germany
diyAudio Member
 
Join Date: Dec 2005
Location: Mannheim Germany
To use the Aleph P input with single ended signal, you shall ground Pin 3 (inverted phase) to Pin 1 (GND).

The output can be left as is. Use Pin 2 and GND for your RCA socket and connect it to your Aleph 3.

There is no need to ground the inverted output of the P.
  Reply With Quote
Old 29th January 2010, 03:44 PM   #6
diyAudio Member
 
Join Date: Oct 2005
Thank you all!!!
You are very polite!
But is there any big difference in the quality between Aleph L and Aleph P1.7.
Could You please send me The scheme and service manual for Aleph L.
My e-mail: dimtcho_dimov@abv.bg

ThankYou!
D

Last edited by dimovdid; 29th January 2010 at 03:47 PM.
  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
Aleph (Single Ended) + Larvadin (no Memory Distortion) = Ultimate Aleph? tiefbassuebertr Pass Labs 19 25th January 2014 03:15 AM
First version Aleph 0 (Null, ZERO, O, Os, 0s) versus later Aleph versions tiefbassuebertr Pass Labs 13 27th April 2012 03:13 AM
AKSA Audiophile preamlifier kit for sale supernet Swap Meet 1 26th April 2007 04:14 PM
WTB: Aleph-mini PCBs and transistor set for Aleph 30 needtubes Swap Meet 4 6th November 2005 07:29 PM
PCBs for Aleph 2, Aleph 3, Aleph 4 and Aleph 5 amplifiers kristijan-k Swap Meet 64 12th September 2002 08:55 AM


New To Site? Need Help?

All times are GMT. The time now is 10:01 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