WSBS (860 AM) is a radio station in Great Barrington, Massachusetts. It is owned by Gamma Broadcasting and has an Adult Contemporary music format, mixed with local news, talk, and AP news. WSBS's programming is simulcast in stereo on the FM band via translator station W231AK, at 94.1 MHz. Because AM 860 is a Canadian clear channel frequency, WSBS must reduce power at night to only 4 watts to avoid interfering with Class A station CJBC in Toronto. But the translator allows listeners to tune in around the clock, even if they live outside the limited nighttime coverage range.