Do you do any mods for the marantz cd5400?
I searched online and could only find one guy that does,aplhifi.
If you do mods for the 5400, how would they be different than the aplhifi mods?
It comes with APL Hi-Fi DSP upgrades, Power Supply upgrades, the big Master Clock, Upsampler, 4 DACs per channel and Single Ended Class “A” MOSFET output stage. The output impedance is less than 100 ohms and the output amplitude is 1.2V RMS at 0db PCM with Sony test disc.