most replacements would be of a different sensitivity which would be easier to deal with on a DSP as the output can be adjusted in a configuration mode, much more difficult on the older actives as you would need to modify the output of the amp board.

Rgds
Stuart

Linn LP12, Ittok LV11, Arkiv, Linn Kairn as a phono stage, MPmax 221, DSP6000's, WiiM Pro streamer.