[sdiy] Synton Syrinx

[Rick Jansen]

They should have left the scratching to an intern.
Did they also scratch the resistors? Very thorough people...
Didn't ARP put their VCF in resin to hide it was a copy of the Moog filter?

> On 02 Sep 2016, at 21:03, rsdio at audiobanshee.com wrote:
> 
> Oh, the good old days! People don't seem to bother scratching off the part numbers any more these days. I guess the manufacturing market has completely changed since the peak of mystery chips.
> 
> Brian
> 
> 
>> On Sep 2, 2016, at 11:44 AM, Peter Pearson <electrocontinuo at gmail.com> wrote:
>> Board pics won't do you much good.  They scratched the part numbers off all the ICs on those.
>> 
>>> On Thu, Sep 1, 2016 at 2:49 AM, <rsdio at audiobanshee.com> wrote:
>>> Hmm, if you give me a Synton Syrinx, I'll take it apart and photograph it! I'll probably even fill out the schematics with the missing information. What? Nobody has a Syrinx laying around for donation? ;-)
>>> 
>>>> On Aug 31, 2016, at 10:37 PM, Nathan Trites <nathan at idmclassics.net> wrote:
>>>> I've been looking for a parts list for those schematics, as well.
>>>> 
>>>> I've checked with a handful of people over the years and never had any luck, or anyone willing to let me take one apart to get some high res photos of the boards!
>>>> 
>>>>> On Wed, Aug 31, 2016 at 5:12 PM, Tom Wiltshire <tom at electricdruid.net> wrote:
>>>>> There's a set of schematics for this rare beast circulating on the interwebz, but the schematics only give part references not values.
>>>>> 
>>>>> Has anyone ever seen a parts list for this synth that would allow the resistor/capacitor values to be filled in?
>>>>> 
>>>>> Thanks,
>>>>> Tom
>>>>> 
>>>>> PS: CEM3340 investigations again. Syrinx uses two.
>> 
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