Help to connect MALOTKI transfomers.

[fuaelo]

Hi friends, im asking for help to connect two Malotki transformers to XLR in and out connectors to pass sound though them as a stereo pair. thanks in advance.
Please see attached picture.

 

[Lampie519]

This way....

 

[as_audio]

Somebody modified the original letters.

 

[fuaelo]

yes they are modded and is confusing.

 

[fuaelo]

hi lampie519.... thanks but im not sure if that is the neccesary connection for a simple stereo. Are you sure about that schematic?. thanks very much

 

[Lampie519]

The schematic is not relevant,,, it is the connections that you need...

 

[fuaelo]

thanks lampie519. Yes that is why i dont think is neccesary to connect them between each other. i believe they go separated. what do you think?

 

[Lampie519]

수입오디오-장터 - Step Up Transformer G.v. Malotki-S3-M 1:5 2kohm : 50kohm ( 1 : 5 ) for Mono MC Cartridge

 

[fuaelo]

Bad link removed.

 

[fuaelo]

thanks for that link, i dont understand it. I sent a picture with a connection and the sound goes through but i dont know if this is the right way, or even if is possible to connect it in a diferent way.

 

[Lampie519]

AP - EP is the input (Primary). Connect the MP's....
AS - ES are the outputs (Secondary)

 

[jean-paul]

In the drawing it looks confusing but when looking a second time it seems more logical. There is a reason for the way they are connected.

Anyway I would take a good look how to separately connect Audio GND and ground connection to chassis (so PE).

 

[Lampie519]

There are 2 primary windings and 1 secondary with center tap. plus screen.

 

[jean-paul]

I am not so sure of the Korean schematic... (EP1 connected to ES..)

 

[fuaelo]

 

[Lampie519]

All variations...

 

[jean-paul]

That way defies the use of a transformer somewhat (galvanic separation is lost).

 

[Lampie519]

True

 

[fuaelo]

this way sound goes through but i dont know if i have to connect anything else apart of the ground of course. I mean connections between pins.

 

[fuaelo]

i try like this and sound goes through, of course i need to connect ground also. But i dont know if this is the right way. I aprecciate your help, thanks very much.