|
|||||||
| Home | Forums | Rules | Articles | The diyAudio Store | Gallery | Blogs | Register | Donations | FAQ | Calendar | Search | Today's Posts | Mark Forums Read | Search |
| 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 |
 |
|
|
Thread Tools | Search this Thread |
4th November 2012, 08:02 PM
|
#92 |
|
diyAudio Member
Join Date: Aug 2011
|
Ok, started it, but :-(... I have: +/- 33.7V rail, DC on output -6.2V, voltage on source resistors(1ohm) -- 0.35V. R8(R11) source of Q3. --5.2V, R14(R18) -- 4.75V.
(BrianGT boards notation). So everything looks perfect except DC offset. My Q1 and Q2 are matched perfectly, but I have a 100k R8(R6) resistor, maybe it is it? 
|
|
|
4th November 2012, 08:23 PM
|
#95 |
|
diyAudio Member
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
|
everything up to 100mV is considered as OK
still - lesser is better
__________________
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 
|
|
|
|
4th November 2012, 08:27 PM
|
#97 |
|
diyAudio Member
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
|
ya have Algar_emi's Aleph pdf ?
__________________
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
|
|
|
|
4th November 2012, 08:33 PM
|
#98 |
|
diyAudio Member
Join Date: Jun 2004
Location: ARKANSAS
|
Let her run for a bit and settle down, and measure it then.
Like they said 35mv is not really "bad", but it will change after warmup so let her run some now. Steve
__________________
If a inch of duct tape will fix it, 3 feet should fix it for life!!!! |
|
|
|
4th November 2012, 08:37 PM
|
#100 |
|
diyAudio Member
Join Date: Jan 2003
Location: ancient Batsch , behind Iron Curtain
|
.
__________________
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
|
|
|
|
| Thread Tools | Search this Thread |
|
|
Similar Threads
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| 60 day 'Cool Down' (study?) period before newbies can post a new thread? | Andersonix | Forum Problems | 24 | 16th May 2012 12:46 PM |
| My Aleph 60 | Nat Riscica | Pass Labs | 39 | 21st January 2010 12:59 PM |
| Resistor R! for Aleph 60 | redwine1118 | Pass Labs | 3 | 24th February 2005 01:43 AM |
| Aleph 60 instead of Aleph 2(newbie) | mats73 | Pass Labs | 12 | 22nd March 2003 10:33 AM |
| aleph 60 | janey | Pass Labs | 3 | 18th December 2001 10:02 PM |
| New To Site? | Need Help? |
