Studer distribution card for transformer balancing output

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AudioIngenia

Well-known member
Joined
Feb 22, 2017
Messages
68
Greetings to the lords of the forum!
I ask if something prevents using the Studer distribution cards model: 1.915.307 / 308 to use as direct output balancing transformer in some applications, for example direct channel output of a Studer 169
It only takes a little surgery.

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Hello

should work

I suppose you want to bypass input section and directly use output sections.
what I see... you probably need a buffer (unbalanced) before each output stage, first to adapt impedance, second to achieve requested gain(which seem mostly at input stage ? you have to check output stage gain), aprox 25 dB to have a DO line level in the +6/+15dBu area (from the 169 -10dBu internal level)

Best
Zam
 
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