Double transformer Preamp Input

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Jazzy_Pidjay

Well-known member
Joined
Jun 7, 2004
Messages
370
Location
Paris (FRANCE)
Hi everybody :grin:

i'm near to the end of my small
preamp..

in the input i love the sound of the LL1538
and my old Melodium 1:8 too

So i wanna switch between the two
i'm actully designing the board
and i wanna know how to make it exactly

here is my opinion, but maybe i'm wrong !

i think a double bipolar switch
can cut one of the primary and one of the secondary
of the unuse transformer and vice-versa.

but i ignore if leave the windings with
one end always connected can cause problem
when we use the other transformer.

it's clear ? (excuse my english)

thanks very much !! :thumb:
 
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