铸铜

在“红蟒蛇”的RCA与XLR连接头，这些连接头均是由FPC铜材制成，它是一种无间断铸造而成的铜，它的表现比包括黄铜在内之所有高级铜更为杰出。

cast

play the harp( (lute) to a cow; cast pearls before a swine

broad cast

cast one's bread upon the water

cast line

cast one's bread upon the waters

plaster cast

cast aside