photovox transformer

[nashkato]

anyone know these transformers ?

 

[nashkato]

dcr about 15 ohm / each winding

 

[AndDam]

I found 4 of the same in a mixer I recently bought. Curious about it too

 

[AndDam]

Italian brand, but no idea about the specs

 

[beatnik]

That company is still around maybe ask if they have some data in the archives.

BTW they used to make heads for the Binson Echorec.

 

[AndDam]

Thanks for the advice. I wrote them an email and they said the company split in the 70's (heads production and transformers production) so they don't have much documentation about the transformers anymore.
They sent me the only document they. I'm not an expert and struggling to read electronic specs, if someone can explain them would be lovely! Thank you

 

[abbey road d enfer]

I would think they are line output 500 ohms.

 

[lukas]

Maybe im wrong, but this looks like: For 150R legs 1-4 input join 1-2/3-4, and join 6-7/8-9 for 150R output legs 6-9.
500R join 2-3 input on legs 1-4, 500R join 7-8 output on legs 6-9...

 

[abbey road d enfer]

In other words

 

[lukas]

Jajaja....Nein!...something is wrong on the pics... 5 is GnD probably...should be 6-7-8-9....

 

[abbey road d enfer]

Jajaja....Nein!...something is wrong on the pics... 5 is GnD probably...should be 6-7-8-9....

Correct.