I am now using a supposedly low cap low res nordost flat cabke between tvc and amp. Have to say it did make a difference although whether it was the capacitance or not i wouldnt know...they were kindly supplied by Carjay and although a bit awkwarx to use as they are springy they are a metre long. I will when i change things round try a half metre set to see if i hear any differences. I should have some of the same cable somewhere.