DIY Power supply for a Szekeres headphone amp

[Bricolo]

sure it'll be enought

but I want to avoid 2 lm317, i'd like to use only one for both channels, except if someone tell me that the difference will be easilly noticeable

[Bricolo]

another idea

using a lm350 (3 amps)

it would give twice the max juice, and use the same caps

[halojoy]

Originally posted by Bricolo
another idea

using a lm350 (3 amps)

it would give twice the max juice, and use the same caps

I would rather buy another LM317 and some small elyt caps for it,
than buy a LM350.
As the power (volt x ampere) is so low over LM317
there is no need for LM350.

And if you can buy another LM350,
I do not understand why you can not use two LM317.
It can not be a money issue, I imagine.

I would buy ten(10) LM317.
And some LM337, for negative voltages.
They are useful in so many ways.
Circuits will always need power supplies.

[Bricolo]

the second 317's price is not the problem
it's the second caps set's price