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Re: [crumar] Re: DS-1 problem

2005-12-07 by Stefan Rinass

I believe that the DS-1 has DCO\ufffds=>and those are "digital 
-controlled-oscillators". Of course they\ufffdre analog, but their frequency 
is controlled by another internal circuit.

Greetings
Stef

olliestench wrote:

>OK, I played the Crumar at a gig the other night.  We soundcheckedand
>I left the DS-1 powered on while we watied about 2 hours to play. 
>When I hit hte first note of our set the tuning dropped about 1/2 an
>octave and it took me the entire song to get it back somewhat in tune.
> Now my question is this:  Since the DS-1 has digital occillators why
>would I get the drift?  I was under the impression tht only analog
>occillators drifted out of tune.
>
>
>
>
>
>
>
>--- In crumar@yahoogroups.com, "olliestench" <beev666@h...> wrote:
>  
>
>>Thanks for the hook-up, but Ray said he only knows the Crumar organs.
>>
>>
>>--- In crumar@yahoogroups.com, "Gary Black" <musichead1956@m...> wrote:
>>    
>>
>>>ray@q...<mailto:ray@q...> He's your man!
>>>  ----- Original Message ----- 
>>>  From: olliestench<mailto:beev666@h...> 
>>>  To: crumar@yahoogroups.com<mailto:crumar@yahoogroups.com> 
>>>  Sent: Friday, August 26, 2005 1:12 PM
>>>  Subject: [crumar] Re: DS-1 problem
>>>
>>>
>>>  Got the service manual and it's good, but none of the shcematics are
>>>  labelled.
>>>
>>>  Anyway, I have it on good authority that the VCA capacitors probably
>>>  need replaceing.  I know it's a long shot but if anyone knows what
>>>  board number the VCA is it would help me out tremendously.
>>>
>>>  Or if anyone knew the values of the capacitors inside I could just
>>>  replace everything.  Looks like there's about 23-25 caps total.
>>>
>>>  Thanks in advance for ANY information!
>>>
>>>  -Ollie
>>>
>>>
>>>
>>>
>>>  --- In crumar@yahoogroups.com, Chris Scapelliti <chris@g...> wrote:
>>>  > Hi Ollie,
>>>  > 
>>>  > They are reputable. I just purchased a DS2 manual from them.
>>>  > 
>>>  > Best of luck.
>>>  > 
>>>  > Chris
>>>  > 
>>>  > 
>>>  > olliestench wrote:
>>>  > 
>>>  > > I've had my DS-1 for a month now and for the first 3 weeks it
>>>      
>>>
>>worked
>>    
>>
>>>  > > great.  Now the sound goes in and out, almost like the VCA is
>>>      
>>>
>>being
>>    
>>
>>>  > > controlled by the LFO but it's not the case. The sound will
>>>      
>>>
>>fade in
>>    
>>
>>>  > > and out as opposed to just cutting.  Sometimes when it comes
>>>      
>>>
>>back in
>>    
>>
>>>  > > the highest note is sounded and releases slowly, regardless of
>>>      
>>>
>>how the
>>    
>>
>>>  > > ADSR is set.  It does this in all 3 outputs; high, low, and
>>>      
>>>
>>headphone.
>>    
>>
>>>  > >
>>>  > > Any ideas as to what may be the cause of my problem?
>>>  > >
>>>  > > Also, this place is offering a paid download of the service
>>>      
>>>
>>manual.
>>    
>>
>>>  > > Anyone know if this is reputable, and/or worth the $35?
>>>  > >
>>>  > >
>>>      
>>>
>http://www.musicparts.com/products.asp?Company=Crumar<http://www.musicparts.com/products.asp?Company=Crumar>
>  
>
>>>  > >
>>>  > > Thanks!
>>>  > >
>>>  > > -Ollie
>>>  > >
>>>  > >
>>>  > >
>>>  > >
>>> 
>>>      
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