[Lichoo]

Hello.

I'm going to build a crossfeed filter to use with my headphone
amp.
There is my situation: CD with RCA outputs (output impedance
250 Ohm) and a signal splitter, giving parallel signal to "big"
amplifier (input impedance 47kOhm) and to the headphone amp
(input impedance 1MOhm). I'like to put the crossfeed between
CD-out and head amp BUT don't interfere with the signal that
is given to the "big" amp (no treble roll-off, channel
separation etc.).
Is it possible to do without a buffer? I know it must be a high
impedance crossfeed but which one should I build?

Best Regards,

Piotrek