[Amps] Grid driven Multi-band amp using 4-1000

[Jan Erik Holm]

This is interesting! I´m going to play
with it a bit myself.
Tnx for info on LTspice, I didn´t know
about it.

73 SM2EKM
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Steven J Fraasch wrote:
> Will:
> 
> There was also a lot of junk designed by large project teams consisting
> of many people who could afford to "blow up" expensive components.
> 
> There's really no need to "cut and try" anymore.
> 
> I'd prefer to use the new tool if it exists.  Many copies of SPICE are
> free.  Go to Linear Tech www.linear.com and one can download LTspice for
> free.  That's my favorite; it has a nice graphical interface.  Example
> files abound, and there are many audio tube SPICE models available.
> 
> I will take a crack at the 4-1K model and you guys can chew on it.
> 
> 73, Steve, K0SF
> _______________________________________________