[sdiy] Minisonic

[Ken Stone]

556 op amp is actually an MC1456. Plain old TL07x will be fine.

Ken


>On 7/21/07, Fernando de Izuzquiza <listas at fdi.jazztel.es> wrote:
>> I found this page
>>
>> http://pcbunn.cacr.caltech.edu/jjb/Synthesizers/Minisonic2/default.htm
>>
>>
>> PS  I was looking for 307 and 556 op amp substitutes. Am I right in
>> assuming that both can be replaced by 071 or similar?
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>
>I haven't looked at the schemos too carefully, but are you sure the
>556 listed is an op amp? That's typically listed as a dual 555 timer.
>
>
>Tim (lazy Saturday, watching TV) Servo
>-- 
>"Imagination is more important than knowledge." - Albert Einstein
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_______________________________________________________________________
Ken Stone   sasami at hotkey.net.au
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