Urei LA4

As itself to create sound output transformer for "Urei LA-4" ?

That it - "LDR1" and "LDR2" and how them to make ?

What integrated microcircuits are applied in "Urei LA-4" and than it is possible to replace them ?

I want a photo of the printed-circuit-board from two sides ! Please!!!
[email protected]

Have you checked out the forssell limiter project here? The day I finished mine, I sold my la4.

dave

[quote author="sergkudr"] I want a photo of the printed-circuit-board from two sides ! Please!!![/quote]

Serg,

The LA4 manual with schematics is easily found on the internet. From that you could do the layouts and build the unit - if you know your electronics.

If you don't know your electronics, the LA4 is simply the wrong place to start (unless you simply aim at getting a cheap copy of an expensive unit, in which case this is the wrong forum. Our purpose here is educative, not to market cheap knock-offs for people not wanting to spend money on the originals)

Jakob E.