SCO-060S SCO-060S 1.544MHZ SCO-060S 19.440MHZ SCO-060S 20.000MHZ SCO-060S 25.000MHZ SCO-060S(28.2240MHZ) SCO-060S(37.056MHz) SCO-060S(40.000MHZ) SCO-060S(49.152MHZ) SCO-061 16.384MHZ