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Siemens 6s ELA 2306
Old 6th July 2016
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Siemens 6s ELA 2306

Does anyone know exactly what the Siemens 6s ELA 2306 module is for?

It looks exactly like a v72 module but has the 6s ELA 2306 identification engraved on the front where it would normally say v72.

I can't find anything about it online.

Old 21st July 2016
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Old 21st July 2016
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Is it the same inside as well?
Any pics to share??
Old 29th July 2016
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Attached Thumbnails
Siemens 6s ELA 2306-s-l1600.jpg   Siemens 6s ELA 2306-s-l1600-6-.jpg   Siemens 6s ELA 2306-s-l1600-5-.jpg   Siemens 6s ELA 2306-s-l1600-2-.jpg   Siemens 6s ELA 2306-s-l1600-4-.jpg  

Siemens 6s ELA 2306-s-l1600-1-.jpg  
Old 28th September 2016
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I also own a 6S ELA 2306, this preamp is a V78 with other denomination.
The V78 is identical with the same components of the V72; also he compared to the V72 gain control.
The only difference is in the connection of the windings of the primary of the input transformer (which can be changed since there are external jumpers to the processor), and the presence of a resistance of 400 khom on the secondary (between signal and ground) always the input transformer.
Then we go on 6S ELA 2306 is a V78 that is a V72 with gain control.
Old 28th September 2016
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Schematic V72 and V78
Attached Files
File Type: pdf v72 mahaiak.pdf (3.58 MB, 86 views) File Type: pdf Siemens V78_b.pdf (5.60 MB, 77 views)
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