No. But your cables will never be completely broken in until you put more current through them. They need to be fully conditioned by an Audio Dharma cable cooker. Second and a distant best is to use one of the break in CD’s you can buy.
David Pritchard
Never use a cable cooker on a Teo Audio liquid metal cable. Just so folks know.
They come with an initial burn in and all burn in after that is to be via music level signals, from a CD player, FM tuner, USB stick with music, on a server or dac, and so on. Never use a cable cooker.