RCA to DIN Connection

[Skeptikal]

@Why Naim use DIN Connectors

The first difficulty with the RCA connector is that it has a high-frequency capacitive impedance of around 200 ohms; unfortunately, the typical cable that connects the two RCA plugs together has an impedance of about 50 ohms. In this situation, the two RCA connectors on either end of the cable act as reflective walls at higher frequencies and bounce information back and forth, trapping the signal and extending the decay time of the signal that is trying to pass from one component to the other. These reflections have an effect on musical information and are especially harmful to low-level signals, particularly quiet harmonics and underlying instruments, where the ringing that is generated by the loudest instruments will smear the smallest signals. The result is that the quiet instruments will blur or fade away when the loud ones come along. The complexities of the music and the tones of individual instruments get lost.

The DIN plug has an impedance that is similar to the cable. It does not reflect like an RCA plug.

From attached above FAQ.
The first difficulty with the RCA connector is that it has a high-frequency capacitive impedance of around 200 ohms;
This is not correct I’ve tested myself as well as cross referenced and I’ve found this impedance to be 25 ohms.
From Canare.
The usual RCA connectors are not made to have a specific characterstic impedance Canare says it’s about 25 ohms.
So does not have nearly ten times the impedance being claimed.
I used my ears too.