great, and i mean *great* sounding digital gear has had tube output stages placed on them for many years
i have had and still have several pieces - they bring tremendous musical enjoyment, and have no problems driving downstream gear, plus there is the added benefit of being able to subtly tailor the sound with different tube makes and types in most cases, which is a lot of fun if one is inclined to partake
like in all excellent gear in this pursuit, it is all subject to the talents of the designer/maker - to use good engineering, coupled with inspiration and creativity in making a piece sound ’right’ to them
so please let your ears decide
i have had and still have several pieces - they bring tremendous musical enjoyment, and have no problems driving downstream gear, plus there is the added benefit of being able to subtly tailor the sound with different tube makes and types in most cases, which is a lot of fun if one is inclined to partake
like in all excellent gear in this pursuit, it is all subject to the talents of the designer/maker - to use good engineering, coupled with inspiration and creativity in making a piece sound ’right’ to them
so please let your ears decide