[sdiy] What to do with REALLY obsolete parts?

[Bob Weigel]

Yup.  And especially if they are 14 pin ones.  Nice to be able to put 
the exact thing back in..some things like old ARP solinas use those. -Bob

Ian Fritz wrote:

> At 03:17 PM 6/19/2007, dj hohum wrote:
>
>> Well, sure. My question was more about whether they are used in any
>> vintage synths in any way that people want to use the original parts.
>> I suspect that the chips I listed won't have any value for hundreds,
>> maybe thousands of years :) Like old TTL chips, sometimes it's best to
>> just toss them out. The UA726 has become valuable because there is no
>> reasonable substitute, the same cannot be said for old op-amps.
>
>
> Once in a while the slow slew rate of the 741 is part of the design.  
> I'll buy 'em if you don't want 'em.  :-)
>
>   Ian
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