[Milsurplus] TCS crystal oscillator possible tube sub.

[Kenneth G. Gordon]

On 12 Feb 2016 at 16:41, Hubert Miller wrote:

> I think you want a pentode, not necessarily a power pentode. You do have a
> buffer stage.
> -Hue 

Hmmm...you're probably right, Hue.

I'll start looking for a simple pentode with a 7AC base. One with a higher 
transconductance (above 2500 micromhos) would be better for an oscillator.

Ken W7EKB