[sdiy] Linear Systems/Siliconix VCR 11 dual JFET

[Scott Gravenhorst]

I've played with MOSFETs from a 4007 for VCR use, also the H11F1.  I
couldn't apply more than 100 mv of AC signal without distortion, using
either method.

Is some of the optimization in this area?

"Scott Stites" <scottnoanh at peoplepc.com> wrote:
>> I've wanted to play with the VCR series you list above, they'd make for
>> an interesting filter design or a good vactrol substitute without the
>> lag. Problem is finding a supplier for those things - while I was
>> interested, Mouser never had them in stock or they were outragousely
>> expensive.
>
>Electronic Goldmine has the Silconix VCR2N:
>
>G4257 (2 for a buck)
>G4257A (100 for 40 bucks)
>
>Cheers,
>Scott
>

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