[sdiy] help finding roland filter schematics?

[Dan Snazelle]

after more searching (and printing out the SH7, i realized it looks great!) i really only still need the SH1 filter values.


btw...are there any other missing roland series that use OTA filters? i know the DELTA does...any others?
thanks so much for your help and wonderful site!!





--------------------------------------------
check out various dan music at:

http://www.myspace.com/lossnyc

(updated monthly)

http://www.soundclick.com/lossnyc.htm



http://www.indie911.com/dan-snazelle

(or for techno) http://www.myspace.com/snazelle

ALSO check out Dan synth/Fx projects:

AUDIO ARK:

www.youtube.com/watch?v=TJRpvaOcUic

www.youtube.com/watch?v=BqIa_lXQNTA&feature=channel_page

www.youtube.com/watch?v=V4nJPjGgOcU&feature=channel_page

and soundtrack/design work:

NEW: check out Dan's sound design from the 1998 award winning film SAFARI by catherine chalmers

http://www.catherinechalmers.com/videos.cfm






----------------------------------------
> Date: Wed, 29 Apr 2009 16:51:52 +0200
> From: fanwander at mnet-online.de
> To: subjectivity at hotmail.com
> CC: synth-diy at dropmix.xs4all.nl
> Subject: Re: [sdiy] help finding roland filter schematics?
>
> Hi Dan
>
> the schematics are linked in that file ;-)
>
> http://fa.utfs.org/diy/roland_filters/SH1.jpg
> http://fa.utfs.org/diy/roland_filters/SH2.jpg
> http://fa.utfs.org/diy/roland_filters/SH5.jpg
> http://fa.utfs.org/diy/roland_filters/SH7.jpg
> http://fa.utfs.org/diy/roland_filters/SH09.jpg
>
> These cutouts are mostly from scans which Mark Glinsky is selling. They
> were intended for informational use only. I could do some littlebit
> large cutouts, but if you want the full schemoe, then please buy it from
> Mark. He does a great job on that and I don't want to spoil his business.
>
> Also there is http://spash.free.fr/download/synthmanuals/ from Greg
> Baumont with a lot of service manuals.
>
> Florian
>
>
> Dan Snazelle schrieb:
>>
>> hey there
>>
>> in my quest to better understand OTA filters, i have been trying to find some of the old roland OTA filter schematics
>> in readable scans.
>>
>> i found this CHART which lists which of the roland filters use regular OTA's.
>>
>> http://fa.utfs.org/diy/roland_filters/index.html
>>
>>
>> so i am looking for readable SCHEMATICS of the SH1, SH2, SH7, and maybe sh09
>>
>> also...these are probrably good ones to look at in general for vco and lfo ideas,etc.
>>
>> a few questions...does anyone know how much a BA662 compares to a ca3080?
>>
>> also...in the later ROLAND OTA CHIPS are these basically just 4 otas on a chip? or is there something fancier going on? are these available as schematics anywhere?
>>
>> Thanks SO MUCH!!
>>
>>
>>
>>
>>
>>
>> --------------------------------------------
>> check out various dan music at:
>>
>> http://www.myspace.com/lossnyc
>>
>> (updated monthly)
>>
>> http://www.soundclick.com/lossnyc.htm
>>
>>
>>
>> http://www.indie911.com/dan-snazelle
>>
>> (or for techno) http://www.myspace.com/snazelle
>>
>> ALSO check out Dan synth/Fx projects:
>>
>> AUDIO ARK:
>>
>> www.youtube.com/watch?v=TJRpvaOcUic
>>
>> www.youtube.com/watch?v=BqIa_lXQNTA&feature=channel_page
>>
>> www.youtube.com/watch?v=V4nJPjGgOcU&feature=channel_page
>>
>> and soundtrack/design work:
>>
>> NEW: check out Dan's sound design from the 1998 award winning film SAFARI by catherine chalmers
>>
>> http://www.catherinechalmers.com/videos.cfm
>>
>>
>>
>> _______________________________________________
>> Synth-diy mailing list
>> Synth-diy at dropmix.xs4all.nl
>> http://dropmix.xs4all.nl/mailman/listinfo/synth-diy
>>
>