Richness of Tone is not with limitations on how it is created.
As there is not a system that is easily discernible for being total transparent, there is always to be a Richness of Tone detected.
The listener based on their sensitivity to frequencies produced within the audible hearing range, dictates much of how the Tone produced by the assembly of the audio system is being interpreted.
With this in mind, the same system being demo'd to a selection of listeners, will result with descriptions of the End Sound being experienced containing inconsistencies between each listener. It is not unusual for one individual having heard the system making quite the opposite claims about the End Sound encountered to another having shared in an identical experience.
Hence, where are all the identical assemblies of a system among groups of individuals who express an interest in replaying recorded music, each individual creates a system to suit their own sensitivities. Each individual will settle for a version of transparency that is their own personal and unique preference.

