Japanese duals (was: Re: CA3046,SSM2210&2220 Replacements)

[Martin Czech]

:::	>Affordable, and available!
:::	>
:::	>2SK389 Dual N-channel jFET (max 20mV delta Vgs)
:::	>2SJ109 Dual P-channel jFET (complementary to 2SK389)
:::
:::Thanks !
:::
:::	>Do you mean the two fet follower from the SEM ?!
:::
:::Sure !
:::
:::JH.
:::

I had a look at the SEM vco schemo today. What is the exceptional feature there?
I can only see a temperature and maybe parameter compensated fet buffer.

Please some enlightenment.

m.c.