[sdiy] uA726 transistor array

[Takuya KATAYAMA]

Hello Mike and the List!

I cant recommend two individual Tr's instead of uA726.
uA726 is a matched MONOLITHIC pair Tr's with controlled heater.

If you need pin-for-pin compatible replacement, uA726 had already
obsoleted, you know.
Instead of uA726, we make some feedback control circuit with TR array
such as CA(LM)3046.
It is very steadly and work well.

miketina at tpg.com.au wrote:

> Is it possible to use 2 matched transistors instead of the uA726, and
> forget about the pins for thetemperature control in a VCO - don't
> really need it!
> Mike

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Takuya KATAYAMA at Muse Music Synthesizer Lab., Tokyo, JAPAN

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