[sdiy] Hollow low-pressure ladder filter

[Tim Ressel]

--- epeasant at telusplanet.net wrote:
> With a forward voltage drop of 10 volts each, won't
> at least 70+ volts be required
> for a stack of 5 6AL5s, or am I missing something
> here? 

According to the data sheet curves, at the low
currents I am using the voltage drop will be less than
2 volts. I am wiring up the chain right now, so I will
find out first hand what the drops are.

> When you get the ladder working, you should then try
> to replace the rest of
> the solid state parts in the signal path with tubes.

I have thought of that. It is a possibly.

--TR

__________________________________________________
Do You Yahoo!?
Yahoo! Health - your guide to health and wellness
http://health.yahoo.com