Tweaks for systems, rooms and Do It Yourself (DIY) help. FAQ.
In Reply to: Polarity Switch on a Single Ended Passive Preamp? posted by tommylion on April 15, 2017 at 05:15:13:
AS told to me by Dave Slagle there is no way since the winding is shared.
I have a pair of transformers coming from him for this purpose. To be placed between two complimentary buffers. Wound 1:2 for approx. 6 db gain.
The idea is ZEN MOD's at DIYAudio.
I have tried the between two buffers idea for a low pass crossover using an LC filter and it works extremely well. But will have to hear how the gain aspect works with the transformer.
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Topic - Polarity Switch on a Single Ended Passive Preamp? - tommylion 05:15:13 04/15/17 (4)