Hello everyone, do any of you have experience with the Dionisio yamamura, my perplexity is that listening to all kinds of music, but I have a soft spot for jazz and symphony I could get tired soon ... thanks in advance for your opinions…I have some Mbl 111 and after so much effort with the amplifications (for me Mbl is a closed system or almost) I would like to let off steam with speakers with a non-dramatic efficiency, any alternative?