Three modes are provided to support a broad range of applications: STEREO mode whichcan be driven by two independent sources, PARALLEL mode in which a monaural sourcedrives both channels, and BRIDGE mode in which the two internal amps function as a singlemono amp. Balanced XLR connector and Euroblock connector inputs, and Speakon connector and fiveway binding post outputs are provided. A high pass filter switch that cuts frequencies below 40 Hz, and detented attenuators andlevel meters for channels A and B are provided.Metering and indicators include easily visible two-channel level meters, a PROTECTIONindicator that shows the state of various protection systems (power on/off detection, outputprotection, DC detection), a TEMP indicator that indicates heat sink overheating, and aREMOTE indicator that indicates the external remote status. Variable-speed, low-noise cooling fan system ensures high reliability even under the mostdemanding conditions. 8Ohm - 550W x 2. 4Ohm - 850W x 2. 8Ohm Bridge 1700W x 1. Power Bandwidth - Half Power - 10Hz-40kHz (THD+N=0.5%). Frequency Response - RL=8Ohm, Po=1W - 0dB, 0.5dB, -1 dB F=20Hz-50kHz. 60 Hz:7kHz, 4:1, Half Power <0.1%. Input: 3 Pin XLR (2), Euroblock connector(balance)/ch. Output: Speakon /ch, 5 way binding posts. Power switch ON Muting, DC detection. The item "YAMAHA Pro Audio PC4800N 850W Dual-Channel Power Amplifier USED" is in sale since Friday, February 15, 2019. This item is in the category "Musical Instruments & Gear\Pro Audio Equipment\Amplifiers". The seller is "eriklc" and is located in Newberg, Oregon. This item can be shipped to United States, Canada, United Kingdom, Denmark, Romania, Slovakia, Bulgaria, Czech republic, Finland, Hungary, Latvia, Lithuania, Malta, Estonia, Australia, Greece, Portugal, Cyprus, Slovenia, Japan, China, Sweden, South Korea, Indonesia, Taiwan, Thailand, Belgium, France, Hong Kong, Ireland, Netherlands, Poland, Spain, Italy, Germany, Austria, Bahamas, Israel, Mexico, New Zealand, Philippines, Singapore, Switzerland, Norway, Saudi arabia, Ukraine, United arab emirates, Qatar, Kuwait, Bahrain, Croatia, Malaysia, Antigua and barbuda, Aruba, Belize, Dominica, Saint kitts and nevis, Saint lucia, Turks and caicos islands, Barbados, Bermuda, Brunei darussalam, Bolivia, Egypt, French guiana, Guadeloupe, Iceland, Jordan, Cambodia, Cayman islands, Liechtenstein, Luxembourg, Martinique, Maldives, Nicaragua, Pakistan, Paraguay, Reunion, Uruguay, Russian federation.