Just want to know if it is possible to upgrade Luxman P-1u?
At first I am thinking about installing DACT CT2 stereo attenuator. And what about input selector - DACT CT3-6-2/wire will fit and be a good option I suppose. Does P-1u let me to do this upgrades?
Maybe there are some better attenuators and input selectors?
Then I am planning to install better internal wiring and connectors (WBT?).
I hope this upgrades will make P-1u sound even better.
I would be very pleased if you could help me.
P. S. I just do not want to touch internal scheme as I am afraid it can affect tonal balance.