Even with bass-enhancing memory foam essays sound these in-ears (according to my subjective perception) tinny and hollow - at an A & K 100, with and without headphones distribution amplifier like the Teac P50 HA or the iBasso D12. I know how to einstöpselt such parts and have compared it with Sony's MDR-EX1000 and Sennheiser IE 800.
The listeners also have their qualities - they dissolve well, airy sound like a live concert. Only missing voices of scope, all instruments lack of depth - as if someone had the lower third of the sound spectrum simply forgotten.
