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Favorite Threads and Posts in "Pass Labs" - Click HERE for Original Thread
Variac
This permanent thread is a place for links to threads or posts in this particular forum that are useful and/or exemplify the best of DIY Audio.

This is so others- especially newer members can find them. Feel free to post with these links and a brief comment on what the thread discusses Occasionally the moderators will consolidate them into fewer posts.
Zen Mod
:devilr: Pass :devilr:
gl
Hi Variac,

This is a great idea although it's going to take a lot of effort for people to recall and/or root out those core threads. Finding the really seminal posts will be an even greater challenge.

Two threads that I believe are really important are "The Aleph-X" and "UGS adventures". I would also go through the site and pick out Nelson Pass threads that present new DIY projects such as the Zens.

Cheers,
Graeme
Variac
Thanks,

The idea is that the members such as yourself will post links to the threads they mention. If you could dpost the links I would appreciate it. The mods are to busy to do the initial work so the hope is that the members will come through here.
ssmith
Cannot make your own pcb's?

There are plenty available, and best option is to check the group buy forum or ask here if there is not one running. When looking at other sources, there are some patent issues to bear in mind. Read here, here, here and here.

;)
Cloth Ears
Have been posted in these threads:Has anyone using LC input in their power supply?, PI-filter (or CLC vs CRC vs C), inductors for Aleph X PSU, PI-Filter, PS question - CLC vs C filtering, First Pass project, need Aleph-M PSU advice please, proper design of pi-filter for Aleph 30, pi-filter Power supply for Alephs and choke for the power supply.
:devilr:
cviller
A few random links...

F4 power amplifier

UGS Adventures

SEWA - Seven Watt Amplifier
Nelson Pass
I'm partial to

http://www.diyaudio.com/forums/show...&threadid=36585

http://www.diyaudio.com/forums/show...&threadid=36398

:cool:

Say, how do make the title of the thread come up?
Zen Mod
quote:
Originally posted by Nelson Pass
............

Say, how do make the title of the thread come up?


half - automatic :devilr:


via copy-paste in http:// radio button

edit:



just a example-funny thread :devilr: and to see is it smiley active here
Nelson Pass
Well, Let's see:

7 Easy Pieces


GC SuperSymmetry

:cool:
Blues
I am highly biased with...

That's :cool: ZM!
apassgear
Great development by Le Cheff :cool:

http://www.diyaudio.com/forums/show...83&pagenumber=1
steenoe
Here is another of Le Cheff's:
http://www.diyaudio.com/forums/show...6300&highlight=

Superb project, from development to finished product:cool:

:)
apassgear
This has'nt been added yet but deserves by all acounts

Zen V9

http://www.diyaudio.com/forums/show...4616&highlight=

Cool amp by the Master :cool:
Taco
quote:
Originally posted by Nelson Pass
Well, Let's see:

7 Easy Pieces


GC SuperSymmetry

:cool:

The links to the articles of the Easy Pieces are not working anymore. Can somebody put this on diyaudio or an other mirror site. At that time I was building the Aleph-X, but it seems like these are nice (cheaper) projects.
korben69
Yes, broken link to the 7 Easy Pieces... :xeye:
stefanobilliani
Guess that is becouse the Passlabs site has been hacked some days ago and also papa's folder is not explorable anymore :bigeyes:
Nelson Pass
You can search for it on DIY Audio.
Rodeodave
I did a lot of reading on headphone amplifiers recently, so here's what I've found in the Pass Labs Forum.

Tortello's ZEN-like headphones amp

http://www.diyaudio.com/forums/show...=&threadid=2451
http://headwize.com/projects/showfi...llerano_prj.htm


Grey's MOSFET follower headphone amplifier and EUVL's DAO JFET Follower

http://www.diyaudio.com/forums/show...t=&pagenumber=1


TimS's Son of Zen+, Headphone Amp

http://www.diyaudio.com/forums/show...3706&highlight=


jwb's Aleph headphone amp

http://www.diyaudio.com/forums/show...&threadid=15732
http://www.diyaudio.com/forums/show...t=&pagenumber=1


And finally Sijosae's Poorman's Zen

http://www.diyaudio.com/forums/atta...tamp=1182400249
Serge66
Hi every One,

Til this day I have been building tube amps.
I am now thinking to build a Pass Amp delivering clean 50-100W (75W perfect) into 4 ohms. Class A. Or maybe a 845 PP tube amp. Decisions, decisions.

My Magnepans (MG12QR) highlight the power limitation of my 15W Williamson. And I plan the purchase of a pair of MG3.6.

Which model would you recommend? Aleph-X or Aleph 5 (60W)? Of course, the amp has to have that sweet tube sound :D What else?

Thanks for your advice.

Serge
dw8083
A few fav's:

Top ten ways to a better Aleph

The Aleph-X (original Thread)

Hifizen's Aleph-X Official PCB rev. Alpha

Hifizen's Aleph-X Boards

Aleph-X High Powered Version

-David
elac310
http://www.diyaudio.com/forums/show...7008&highlight=

http://www.diyaudio.com/forums/showthread/t-1926.html

http://www.diyaudio.com/forums/showthread/t-800.html

http://www.diyaudio.com/forums/showthread/t-2008.html

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