which are the characteristics of this RCA line

and the Alpha Pro takes full advantage

ensuring audio reproduction as close to the original studio recording as possible – validated directly by the artist

4mm jack provides a fully balanced output of 4Vrms / 222mW into a 32Ω load

1 x SMSL PA40

Densen - RCA 0,8m (Demo) which are the characteristics of"Under the principle of maintaining the original appearance of the recording, adding a little retouching to the details, without suppressing the speed and energy, directly showing the energy and appeal of the music, which are the characteristics of this RCA line." HiFi Review, HongKong 2021