Revealing system or deficient system?
Posted by: DrPo on 31 December 2014
hello to all and best wishes for the upcoming New Year.
advise needed on the following: I have several cases where my current set up produces unpleasant (read: at the verge of painful) sounds at higher frequencies, especially with headphone listening. Typical case is piano high frequency dynamic strokes. Two examples so as to be specific: Garson Trio Blues rehearsal version from HDT HRX hi res 2011 sample at the peak of the piano solo (4:13 - 4:15). Other example is playing Kenny Barton & Dave Holland "Rain" from the Art of Conversation album on Spotify Premium(320kbps) after 2:45 into the piece.
The reason I am puzzled and decided to post about it is because the same pieces have no such "painful sound" issue when I listen to them over my very simple office system (NAS -> laptop into Audio GD Dac/amp) with the same headphones (AKG 701).
Possibility 1: the problem lies with the recording. My NAIM source is quite detailed whereas the AudioGD DAC is polishing and rounding the edges, thusly rolling over the problematic notes.
Possibility 2: the recordings are fine, the audioGD DAC amp has a "truthful representation" but something in my (much more expensive and painfully assembled together) main system is amiss.
thoughts really welcome!