Hello Johnsonwu... Most of the venue's we attend are JAZZ , not amplified . There has been times when we were so close that the horns would drive me back after a few songs , ya standing in the back . I'm not sure how loud the horn's were at that distance , I'dd guess over 100db , my ears rang for hours after . So now when I hear that we are going to a concert , I find out the particular's before picking out seat ticket's .
The liquid coherent sound that live music portrays I would not refer to as warm .
Whether it's tube or solid state the interpolation of warmth that equipment designers add to give a component realism can hardly be compared to what we hear live . Happy listening , live or recorded . Tim