Silver over copper will tend to sound brighter than either pure silver or pure copper.
Really good silver conductors don't sound bright or siblant. The problem is that there have been bad silver cables, many of which used silver plated copper, that created the bad reputation for silver.
Really good silver conductors don't sound bright or siblant. The problem is that there have been bad silver cables, many of which used silver plated copper, that created the bad reputation for silver.