Siemens Modules ,schematics/manuals ? any use ? V2274 , A101 , A102

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nashkato

Well-known member
Joined
May 3, 2007
Messages
919
Location
Europe/Austria
Hi

I got a load of these following modules (V2274 only 4 unfortunately ) lying around since i cannot remember .
i tried to obtain some information from Siemens a while back  , but that was a dead end .

The V2274 at least do have nice transformers , but maybe too good for parts only ?
any chance i could mod to to micpreamps ( don´t know with a different transformer ? )

The "A" Modules came from an university . it was part of their ELA system for speaker mics ,annoucments ,  etc
both got the same tiny Haufe ST1838 (2:1) transformers .

Pics and Datasheets for the Haufe Transformers are there :
https://www.dropbox.com/sh/c6i444435jpdxbb/AAASJQEYtSgIcXpobtnRFSv3a?dl=0

Any ideas welcome

Ah yes , i got the racks with Powersupplies , too
 

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