I purchased them here:
http://www.questcomp.com/QuestDetailsAll.aspx?pn=TC5514APL-3&pnid=200555&stock=Yes<
http://www.questcomp.com/QuestDetailsAll.aspx?pn=TC5514APL-3&pnid=200555&stock=Yes>Not
cheap, but slightly cheaper than Vintage Planet if you are buying a few.
j
On Tue, Mar 9, 2010 at 9:33 AM, longenough2002 <backshall1@bellsouth.net>wrote:
>
>
> Now that the photocoupler is working, I've noticed some parameters not
> being stored for a few patches. The affected patches are A5,6,7 and C6,7. A5
> just seems to lose the cutoff value. The others lose MG values and a couple
> seem to lose just about everything. I can't see anything that would cause
> this other than a bad memory chip. So, the question is, where is a good
> source for the TC5514 chip and are there other compatible replacements? It
> looks like Vintage Synth has them.
>
>
>
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