[sdiy] SH2000 mod (wavetables)

Stewart Pye stewpye at optusnet.com.au
Tue May 26 23:21:37 CEST 2009


Hi Gil,

 From what I remember the SH2000 is a preset synth. I imagine they used 
an octave divider or multiplier so that the different preset sounds 
could switch in different harmonics. He seems to be describing taking 
these outputs and putting them through a mixer.

Regards,
Stewart.


Gil W. wrote:
> Well, any idea what mod the reviewer described here after all ?
>
>
>
> --- On Tue, 5/26/09, Graham Atkins <gatkins at blueyonder.co.uk> wrote:
>
>   
>> From: Graham Atkins <gatkins at blueyonder.co.uk>
>> Subject: Re: [sdiy] SH2000 mod (wavetables)
>> To: "Gil W." <gil_we at yahoo.com>
>> Cc: "synth-diy at dropmix.xs4all.nl" <synth-diy at dropmix.xs4all.nl>
>> Date: Tuesday, May 26, 2009, 11:28 PM
>> I don't think it was a "wavetable"
>> oscillator, this design pre-dates PPG by
>> several years.
>>
>> Graham
>>
>> On 26 May 2009, at 21:15, Gil W. wrote:
>>
>>     
>>> OK so I have a nice (but old) SH2000 here, which I'd
>>>       
>> like to have modded as described in the following review,
>> but I'm not quite sure I got what this guy meant... Can
>> someone put some light on it please ?
>>     
>>> ** here's the review **
>>>
>>> The SH-2000 has a wavetable divider oscillator, and
>>>       
>> this particular goody you can actually get access to, and
>> best of all very easily.
>>     
>>> You simply have to open you SH-2000 and reconnect the
>>>       
>> wires to all the preset-rocker-switches - sort of making a
>> straight pass.
>>     
>>> When this operation is done, you will have some kind
>>>       
>> of a Roland SH-2000 "Sigma".(Like The Korg KP-30 Sigma)
>>     
>>> Goz now you can mix all waveforms simultaniously.
>>>       
>> Thust me! this takes the SH-2000 to another level. You will
>> not be disappointed, coz now it will make sounds that even
>> the grand SH-5 can't do. The SH-3A has a divider oscillator
>> but not as complex as this one and the SH-7 has a four
>> octaves Square oscillator but very simple.
>>     
>>>
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>>>       
>>
>>     
>
>
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