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BI-AMPING


redrocker

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So if you wanna dump the xo in your RF52 and move it to the line level side of your amp, to get a much improved speaker, here are the components I am using :

For the HF channel

0.267uF (0.22 and 0.047 in parallel) and 520 ohm resistor , then a 0.0075uF with the 20K ohm amp input resistance

For the LF channel

75 ohm and 2.2uF cap, then 330 ohm and 0.47uF cap.

At the power level, the tweeter has a 3.3uF cap and an L-pad attentuator that uses a 3.3 ohm in series and a 47 ohm in parallel.

The resistors are Riken Ohm and the caps are either Sonicap, Multicap or Mundorf M-Cap silver/oil so it sounds really very good indeed. I thoroughly recommend buying the best components you can afford as this seems to be critical in a pllxo. They can be tricky little buggers to get spot on.

Anyway, the values would make a good starting point from which you can get the sound balance you want.


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