Cable impedance is very low. I have measured it with my multimeter impedance measuring feature. But I am not an expert on these measurements so the input was given HERE in this thread. I also compared the sound quality with a Choseal 1.8m cable (couldn't remember the model name or specs right now) and Philips cable was (even with its 3m length) was producing clearer and crisper sound. I am too lazy to make my own cables but I have to. I have various Mogami, Canare and Silver Plated wires... You're welcome glad to hear that.