The B16 is a new cable design that uses a 16 wire braid around a cotton core. They are braided into a counter rotation geometry around the ground cable making it a 10 gauge for each leg. It uses a 14 gauge Copper ground cable that is multi-stranded in a polyethylene insulator.
The male plug and IEC plug uses high purity polished Copper contact throughout.
These also come with a 30 day trail period. If within 30 days if they didn’t make a difference in your system worth the purchase price then you can return them for a refund.
Many people note an immediate difference verses standard power cables, but the recommended burn in time for these to sound their best is 200 hours. So plug them in and get some time on them before making A/B comparisons.