strangeandbouncy

NTP 179-400 limiter card schemo + documentation - Here!
« on: January 09, 2006, 05:20:47 PM »
Dear All,


     goto


          http://homepage.mac.com/strangeandbouncy



       enjoy!


         ANdyP
. . . . RUH ROH . . . . .


CJ

NTP 179-400 limiter card schemo + documentation - Here!
« Reply #1 on: January 09, 2006, 06:05:04 PM »
If I can't fix it, I can fix it so nobody else can!
Frank's Tube Page: www.mif.pg.gda.pl/homepages/frank/vs.html
Guitar Amps: http://bmamps.com/Tech_sch.html

gyraf

NTP 179-400 limiter card schemo + documentation - Here!
« Reply #2 on: January 10, 2006, 01:59:49 AM »
Thanks, Andy!!

 :thumb:

Jakob E.
..note to self: don't let Harman run your company..

Michael Krusch

NTP 179-400 limiter card schemo + documentation - Here!
« Reply #3 on: January 10, 2006, 05:37:28 AM »
Wunderbar!  :thumb:

NTP 179-400 limiter card schemo + documentation - Here!
« Reply #4 on: January 10, 2006, 08:08:01 AM »
Hmm.  For some reason I get a group of essentially blank pages.  I'll try at work. :sad:

mik

NTP 179-400 limiter card schemo + documentation - Here!
« Reply #5 on: January 10, 2006, 08:25:55 AM »
the same situation here .... :?
M.

gyraf

NTP 179-400 limiter card schemo + documentation - Here!
« Reply #6 on: January 10, 2006, 11:17:30 AM »
..requires acroreader 6 or above..
..note to self: don't let Harman run your company..

PRR

NTP 179-400 limiter card schemo + documentation - Here!
« Reply #7 on: January 10, 2006, 01:03:13 PM »
> ..requires acroreader 6 or above..

My PDF writer says that this will open in "All versions of Acrobat". However it is much bigger than the original....

NTP Datasheet PDF, 4.6 Megs

matthias

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #8 on: November 30, 2008, 06:07:02 AM »
all links are dead...  can anyone help me out with this?

thanks.
mat

MartyMart

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #9 on: November 30, 2008, 09:27:26 AM »
Mat, drop me a PM with your email, I have the files from Volker.

Marty.
"Success is the ability to go from one failure to another with no loss of enthusiasm"


matthias

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #10 on: November 30, 2008, 01:27:27 PM »
got it, thanks.

if anybody needs it please contact me.

opacheco

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #11 on: April 03, 2013, 04:55:13 PM »
Dear All,


     goto


          http://homepage.mac.com/strangeandbouncy



       enjoy!


         ANdyP

ANdyP,

Could you upload these info again please?

Opacheco.
I love the Vaccum Tubes Sound!!!

topcat

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #12 on: April 04, 2013, 08:25:44 AM »
Hi,
 
There is some stuff in the tech docs section, which might help you
cheers
tc
Onward and upward

opacheco

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #13 on: April 04, 2013, 11:27:51 AM »
Hi,
 
There is some stuff in the tech docs section, which might help you
cheers
tc

ok TC, I will check!

Thanks
Opacheco.
I love the Vaccum Tubes Sound!!!

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #14 on: January 08, 2017, 11:08:39 PM »
hello all - sorry to revive an old thread again..
Is there anyone that still has a copy of this?
Thanks!

kosi

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #15 on: January 09, 2017, 03:31:56 AM »
hello all - sorry to revive an old thread again..
Is there anyone that still has a copy of this?
Thanks!

https://groupdiy.com/index.php?topic=46971.msg790506#msg790506

musika

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #16 on: January 09, 2017, 06:59:25 PM »
NTP 179-400 Schematic.

stitch-o

Re: NTP 179-400 limiter card schemo + documentation - Here!
« Reply #17 on: January 17, 2017, 12:32:04 PM »
Im racking a pair of these now.

I put this in another thread but here is a link to 10P BCD switches
http://www.ebay.com/itm/281287437093?_trksid=p2057872.m2749.l2649&ssPageName=STRK%3AMEBIDX%3AIT
« Last Edit: January 17, 2017, 01:03:55 PM by stitch-o »
I'll apologize in advance

stitch-o

Re: NTP 179-400 limiter card schemo + documentation - Here! New
« Reply #18 on: March 07, 2017, 10:37:21 AM »
So I have these on the bench now.
External PS with a power one putting +24.8VDC and 0 correctly.
The cards fire up, green LED light and signal passes through both channels.

Interesting though: there is a huge LF roll-off.
While directly connected to calibrated
Stereo AD and DA the signal is down -30--40 dB and with pink noise,
huge slope to nil LF and is on both channels...def not correct....

The connector diagram is a bit vague:
is out put pins:
18,19,20  or 19,20,21?
Also, is 18 (19) output hi, 19 (20) output lo and 20 (21) shld?

DEFINITELY 19, 20 and 21, as mine were on 18, 19, and 20.
I switched the pins and voila - full signal
though still curious about XLR pin 2 & 3 orientation vs these pins at connector...
« Last Edit: March 12, 2017, 12:28:24 PM by stitch-o »
I'll apologize in advance