■ Class-D amplifiers having 60W/120W/240W of output
    * PA-206: 60W, PA-212: 120W, PA-224: 240W
■ High-Z (100V/70V) and Low-Z (8Ω/4Ω)
■ Multiple inputs (three MICs/LINEs, two LINEs, two Stereo/Line inputs, TEL IN, USB) and a feature for controlling the volume of each channel
■ EXT IN and MIX OUT
■ Displaying input signal LED by channel and output LED level
■ TONE(BASS/TREBLE) controlling
■ A switch for selecting 5 switches (ZONE selection switch)
■ Broadcasting in priority (TEL IN > INPUT 1 > INPUT 2 = INPUT 3 = INPUT 4 = INPUT 5 = INPUT 6)
■ External MUTE and External CHIME
■ CHIME and SIREN