Modules for Stereo Input Channels
For the modules of inputs stereo, exist two choices, that appear in the circuit below. The first choice in left, it is in symmetric input connection [ balance ], while in the right, exist one of simple asymmetrical input connection [ unbalance ].
The gain of also two units is one. This gain can increase itself, if this need, if we increase the price of resistors that is parallel with the capacitors 33pF. Should these resistors be equal between them.
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