[sdiy] MN3209 unobtanium?

Tom Wiltshire tom at electricdruid.net
Tue Mar 26 11:55:53 CET 2013


I got some off AllPartsPipe on Ebay that seem to be what they say they are:

http://www.ebay.co.uk/itm/2-Panasonic-MN3209-Operation-Low-Noise-BBD-ICS-CHIPs-/390125216745

I was experimenting with flangers, so I was looking for shorter delay lines. These a) had the pins in the right place b) worked and c) gave the expected delay for the stated length. That's about as many tests as I could think of!

Regards,
Tom


On 26 Mar 2013, at 05:33, Dave Manley <dlmanley at sonic.net> wrote:

> I've got an old synth with a chorus circuit that doesn't work.  I haven't
> got the scope out yet, but it uses 2x MN3209.  Is there any source for
> these?
> 
> -Dave
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