I cannot say what will work in your system because it is your system and I have no way of knowing. Having used the Supra Sword speaker cables and interconnects and the LoRad and compared them side by side with some high end cables I note that the Supras have a lean, 2-dimensional quality that disqualifies them -- quickly.
If you want to call Supra high end go ahead. But what matters is the sound -- not the label. If you take a high end Synergistic Research or an ASI Liveline and A/B with the Supras you will click on SELL CABLES on Audiogon to get rid of the Supra. It's as simple as that. If the Supras work in your system then that's good. But if you put a really high end cable up against the Supras then your opinion might change -- quickly. For instance, patch in a Hologram D or an ASI Liveline in place of the LoRad and see what happens. It will only take a few seconds of the first track for your ears to decide.
If you want to call Supra high end go ahead. But what matters is the sound -- not the label. If you take a high end Synergistic Research or an ASI Liveline and A/B with the Supras you will click on SELL CABLES on Audiogon to get rid of the Supra. It's as simple as that. If the Supras work in your system then that's good. But if you put a really high end cable up against the Supras then your opinion might change -- quickly. For instance, patch in a Hologram D or an ASI Liveline in place of the LoRad and see what happens. It will only take a few seconds of the first track for your ears to decide.

