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Re: VCO: Made the minimum, it's a go..

2004-06-29 by shm1400

Correction to my last post:  While the left mounting screws should 
be 7.5 mm from the left side, I think the right mounting screws need 
to be a multiple of 5.08 mm away from the left screws.  If you used 
my suggested measurements for the module and left a tolerance of .34 
mm, this should presumably be subtracted from the right side 
distance, meaning that the screws should be 4.1 mm (7.5 - 3.4) from 
the right side.
The only panels I have yet made were 8hp with single mounting holes, 
so I am making a lot of untested assumptions here.  Somebody with 
more knowledge please help.
 
SHM

--- In Doepfer_a100@yahoogroups.com, "shm1400" <shm14@h...> wrote:
> Hi, Peter.
> 
> Looking at Doepfer's hp chart on his website, it look slike the 
> closest hp equivelent would be 18hp, which is a theoretical 
> 91.44mm.  However, Doepfer tends to leave about .3 mm for 
tolerance, 
> so maybe if you increased the width to 91.10 it would work 
betternas 
> an 18 hp module.  Also, it is very important that the mounting 
holes 
> be exactly 7.5mm (appx 1.5hp) from the edge of the module.  This 
> would make it much easier for those of us with pre-drilled Doepfer 
> mounting holes.
> 
> By the way, I am somewhat mathematically challenged, so please 
check 
> these figures before relying on my work. (Although I have gotten a 
> number of panels from front oanel express that worked just fine) 
The 
> Doepfer spec page is here:http://www.doepfer.de/home_e.htm  
> 
> By the way, please put me down for a couple of these oscilators as 
> well. (And I suppose I've gotta come up with more space for 
> Doepfer's advanced oscilators when they come out as well. Looks 
like 
> its time for a new house.  Why couldn't I have just been a drug 
> addict?)
> 
> SHM
> 
> 
> --- In Doepfer_a100@yahoogroups.com, "(i think you can figure that 
> out)" <peter@b...> wrote:
> > Thanks to all of you for responding.  It looks like we've passed 
> > the ten peice minimum and I will begin this process.  I will be 
in 
> > touch with all of you shortly.
> > 
> > For a matter of reference, I may have screwed up in the width 
> > spec for this device. The faceplate is currently 90mm wide.  If 
> > that's a problem for creting a blank spece in a rack (odd size), 
> > somebody please let me know and I can make it a little wider.  
> > we HATE blank spaces!
> > 
> > best,
> > 
> > Peter

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