[sdiy] DC blocking caps on inputs - or not?

[Gordonjcp]

On Sat, Feb 06, 2016 at 10:04:10AM +0000, Tom Wiltshire wrote:
> I agree with Matthew. Input caps are necessary, but they don't usually have to be electrolytic. In anything with a reasonable input impedance, you can use film caps of a few hundred nFs and have plenty of low-end. So I don't see a need to use electrolytics for DC blocking.
> 

If Mother Nature had intended us to use electrolytics on inputs, she wouldn't have given us JFET opamps.

-- 
Gordonjcp