Re: [AH] Doepfer Opinions (PSU CROSSTALK)

From Plan B (Peter Grenader)
Sent Fri, Feb 8th 2008, 16:13

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On Feb 8, 2008, at 6:50 AM, Tomislav Babic wrote:

> how about AS racks, or the upcoming 3-angled PlanB rack ?

The last A. Sys rack I saw had daisy chained grounds as well.

The Plan B system is addressing this.  There will be only one  
bussboard, but every other connector is offset, so it creates two  
rows which overlap. One is marked 'AUDIO" and the other 'CONTROL'.   
It'll be up to the user to keep this discipline, but it is in his/her  
best interest to do so.   Not only are there separate ground lines  
from each connector leading to the power mains on each row of  
connectors, but each of those rails will have it's own power  
regulators so  the audio and control modules will have separate power  
systems....per bussboard.  This serves two purposes:  cuts down noise- 
related voodoo and lessens the potential of running out of juice  
within a rack.  These bussboards however will not be compatible with  
Doepfer and A. Sys PSUs because our power distribution will be coming  
the bridge rectifiers, not the regulated secondary outputs.  Those  
are on each bussboard.

- P

_____________________
Peter Grenader
e: peter@ear-group.net
p: 888 791-0010
w: http://www.ear-group.net




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