New cables - To judge now or after burn in period?


I am in the midst of auditioning a host of Siltech speaker cables (Siltech Legend 380i & 680i) and interconnects (XLR and RCA - Siltech Legend 380i). Needless to say, they are quite a bit more costly than my existing QED cables (QED Genesis Silver Spiral Bi-wire & QED Signature 40 interconnects).

The Siltech cables are highly recommended by my distributor and seem to be well received by the audiophile press. However, doubts arise as upon trying them at home they do not sound as dynamic as my existing QED cables. While the highs are more resolving and I am hearing things that I have not heard before, the bass seems constricted and the music does not make my feet tap anymore.

Is that because the cables are brand new and have not been burnt in as yet? Or is it because there is no synergy between the cables and my particular system? Or is it a bit of both? If it is a burn in issue, how many hours of burn in is required before I should make a judgment as to whether I prefer the sound of the interconnects and speaker cables?

All inputs or observations are welcome.

128x128dcpillai

Showing 2 responses by millercarbon

Right. What you hear right out of the box is basically what you get. Really good cables will improve a lot as they equilibrate, but in a way that is more a refinement of how they start out than a change to something new. I wouldn't call it subtle, as the difference is quite obvious. But neither is it a radical change. The fundamental character is always there right from the start. When people complain or question after several hours, and are being told it needs 100, 200, 400 hours, they are being fed a fable, and nothing more.
Semantics aside, Krissy and I listened and clearly heard my new arm sound better and better literally minute by minute. Everything else was thoroughly warmed up but the tone arm wire was brand new zero hours. Even now 20-30 hours in it is still improving. Only those with no experience (or who can't hear) even question this any more.