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The BG-220 is a 20 W three-input mixer amplifier for background music and general announcement. It is suited for use in bars, retail stores, and banquet rooms, and is equipped with the MOH OUT that permits 2-channel broadcast when used in conjunction with the optional booster amplifier BA-235 (35 W) or BA-260 (60 W).
All inputs/ outputs have removable terminal blocks for quick and easy installation.Rear panel-mounted DIP switches allow easy settings.3 line inputs, 1 is mic/line switchable, while 2 and 3 are equipped with RCA pin jacks.Recessed tamper-proof bass and treble controls preserve system settings.
Power Source 120 V AC, 60 HzRated Output 20 WPower Consumption 60 W (rated output), 36 W (based on cULus standards)Frequency Response 50 Hz - 20 kHzTotal Harmonic Distortion 0.5 % or less, at 1 kHz, rated outputInput Mic: -60 dB*/ Line 1: -10 dB*Mic/Line 1 selectable, 600 Ω, electronically balanced, removable terminal blockLine 2, 3: -10 dB*, 10 kΩ, unbalanced, removable terminal block or RCA jackOutput Speaker: 4 Ω, 25 V (31 Ω) and 70 V (245 Ω),balanced, removable terminal blockMOH: 0 dB*, 600 Ω, balanced, removable terminal blockLine: 0 dB*, 600 Ω, unbalanced, removable
