apt-X vs SBC
Wave LGL22 Wave LineIn LGL22 Wave apt-X LGL22 Wave SBC-Hi LGL22 Wave SBC-Low WX04SH Wave LineIn WX04SH Wave apt-X WX04SH Wave SBC-Hi WX04SH Wave SBC-Low AAC (111kbps) LGL22 AAC LineIn LGL22 AAC apt-X LGL22 AAC SBC-Hi LGL22 AAC SBC-Low WX04SH LineIn WX04SH apt-X WX04SH SBC-Hi WX04SH SBC-Low