Brand NEW! Including 90 Days USA Factory Warranty. With 60 watts of power, high or low impedance output, and an easy-to-use design, all wrapped up in a sleek 2RU chassis, the DA60R from Dayton Audio is the perfect commercial mixer amplifier solution for many installs or expansions. We stand behind our products and our warranty is a demonstration of our commitment to quality and reliability. Key Features Flexible 70V / 100V or 4 - 16 ohm compatibility 2 x 1/4" Mic and XLR/TRS Mic, 2 x RCA Aux, and terminal block Tel inputs Line output for easy integration with additional equipment Priority muting for Mic 1 (adjustable) and telephone inputs With a Dayton Audio 5 year warranty, it?s more than a guarantee, it?s a promise. The DA60R is a versatile model in the lineup of Dayton Audio commercial mixer-amps, ideal for most jobs, for adding additional power and inputs to existing systems, or basically anywhere a larger amp is not needed, but a smaller amp just won't do the trick. The DA60R provides 60 watts of power for speakers which can be 70V, 100V, or 4 - 16 ohm speakers. Six inputs allow for three microphones, two line level inputs (BGM / Aux), and telephone paging with level controls for each input on the front panel. Bass and treble controls and Master volume are also present, so you can tailor the response to suit your specific needs. Priority muting temporarily "ducks" your background music (BGM) or other material when the Mic 1 input or the telephone input receives signal. For Mic 1, the level of reduction is adjustable from 0 - 20 dB. The Mic 1 input also offers +48V phantom power, which may be engaged or disengaged as needed. Line output is delivered via RCA jacks to feed signal to outboard equipment such as a recorder or additional zone amplifier. Dayton Audio's new commercial mixer-amps have a no-nonsense design for easy installation and use, and several power levels to choose from, so you're sure to find one that meets your needs. Features like 70V/100V or 4 - 16 ohm output and mic/telephone priority muting provide maximum flexibility. And, with the same uncompromising standards of quality and value you've come to expect from Dayton Audio, you know it will be sounding great for years to come. Specifications: ? Maximum power output: 60W (1% THD) ? Speaker output: 70V, 100V, 4 -16 ohm (mono, not to be used with mixed impedance loads) ? Frequency response: 50 - 18,000 Hz ? Mic input sensitivity/impedance: 5 mV, 600 ohms ? Aux input sensitivity/impedance: 350mV, 10k ohms ? Tel input sensitivity/impedance: 350mV, 10k ohms ? Phantom power: +48V, switchable ? Power input: 110 VAC, 60 Hz ? Maximum power consumption: 100W ? Dimensions: 19" W x 11.93" D x 3.466" H (484 x 303 x 88 mm) ? Weight: 14.77 lbs. (6.7 kg). With a Dayton Audio 5 year warranty, it?s more than a guarantee, it?s a promise. We stand behind our products and our warranty is a demonstration of our commitment to quality and reliability. Constant Voltage (70-Volt) Audio Systems Audio distribution systems, especially those commonly used in department stores, warehouses, restaurants, etc., require that many loudspeakers be driven from a single audio amplifier over long runs of speaker wire. The "constant voltage" or "high impedance distribution" audio systems can be complex to understand at first, however, provides many advantages. Learn how to design your own 70-volt or 25-volt loudspeaker system. - All international buyers are responsible for all tax, duties and/or customs fees.