Compared to a Lyra Kleos, the Koetsu Black is going to sound less resolving in the bass...and frankly IMO every else in the frequency spectrum as well. The Black will sound warmer than the Kleos.
I suspect what you are thinking is clarity is in fact loss of resolution and transparency to source vs. the Lyra Kleos. The Koetsu is basically a very dated design compared to the new angle design from Jonathan Carr.
I suspect what you are thinking is clarity is in fact loss of resolution and transparency to source vs. the Lyra Kleos. The Koetsu is basically a very dated design compared to the new angle design from Jonathan Carr.