F4 power amplifier

[Manu]

Originally posted by lykkedk
Hi.

I am currius if someone have a pcblayout, which fit for the R0 4/17/07 ?
Jesper

I have one. But it is not tested. I've put the r0 modification into the Layout of the F4 Manuals. It's double sided.
But one more time: may be there are some errors...
First the layout

[Nelson Pass]

Originally posted by Manu
And what about an Aleph L (full active version)? Is it OK to drive a stereo F4?

Try it and see if it has enough gain and swing for you. If not,
build something else...

[Manu]

And thats how the pcbs looks like.
Up

[Manu]

And the bottom
Ahem, in reality it looks better (cleaner) than on the pricture...

[Manu]

Originally posted by Nelson Pass


Try it and see if it has enough gain and swing for you. If not,
build something else...

Of course I will. But I lllove this Aleph L. Don't you too?
manuel

[Nelson Pass]

If you built it yourself, you can always scale the gain and power
supply up to get what you need.

[Manu]

Originally posted by Nelson Pass
If you built it yourself, you can always scale the gain and power
supply up to get what you need.

Uping the Supply, I think, I know how, but scale the gain. I'm not sure...

BTW Do you like french wines? How about austrian white wine?
Manuel

[Nelson Pass]

I like all wines, but in particular I like Bordeaux and Cabernet.

[Manu]

Let's try may be a Saumur champigny (Loire) and some Wachau smaragd (Danubian region)
The Pass Labs foresthill adress is ok for such a purpose?
manuel

[Zen Mod]

Originally posted by Nelson Pass
............

I routinely use a Pass Labs X1 preamp, which has 14 dB of
gain and this works fine for me.

Papa. what's most significant difference between X0.2 and X1?

hehe.....except number of boxes.......