[sdiy] [OT] High voltage signal switches / VCAs

[Antti Huovilainen]

Hi

I have potential tube project that would need digital / voltage controlled 
attenuators (VCAs or CMOS switches would do). The catch is that the 
attenuators need to stand up to +- 100V signal voltages. Is there a 
simpler way of making some than a bunch of relays or vactrols?

Antti

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