NilesÆ Adds New Systems Integration Amplifierô

Niles Audio Corporation, maker of a uniquely broad and deep line of products for multiroom audio and video entertainment, has introduced the newest addition to its award-winning line of Systems Integration Amplifiersô. The SI-1260 System Integration Amplifier offers audiophile-grade high power output with a host of custom installation features designed to complement whole-house audio systems.Addressing the need for high quality, high-power amplification in the more sophisticated custom installation market, Systems Integration Amplifiers meet the challenges of modern entertainment systems that require ultimate performance. The SI-1260 possesses many of the same systems integration features as Nilesí popular SI-1230 System Integration Amplifier, while increasing both power output and flexibility.Virtually distortion free, this 12-channel amp delivers 60 watts RMS per channel into 8-ohm loads, from 20Hz to 20kHz with .04 percent THD. It delivers 80 watts RMS per channel into 4-ohm loads, and 110 watts RMS into the SI-1260 is the stable bridged mono mode of 110 watts RMS into 4-ohm loads, from 20Hz to 20kHz with .08 percent THD. Each channel of the SI-1260 provides high current output and generous, undistorted power to up to three 8-ohm loudspeakers without additional impedance matching.Dual Main Bus broadcast audio signals to all 12 channels, while Nilesí unique BusMatrixô, developed for the legendary SI-1200 Systems Integration Amplifier, configures each channel as left, right or summed mono for each of the two Bus Inputs. Each channel also has a line-level input RCA jack for direct input to that channel only. The result is a Systems Integration Amplifier that delivers unparalleled power for distributed applications.The Si-1260 incorporates the same three turn-on modes as the SI-1230 ñ music sense, voltage trigger and manual ñ with addition of an automated microprocessor control that can distinguish between low volume music and spurious noise for reliable amplifier activation.The enhanced microprocessor controlled protection features include Nilesí proprietary turn-on circuit that diminishes ""thump,"" as well as protection form brown-outs, overheating, DC output, over current, low impedance, and short circuits. Protection modes are monitored by the microprocessor and status is indicated via front-panel LEDs for fast, accurate troubleshooting.The SI-1260ís audio circuitry employs the finest parts available, including high quality gold-flash, five-way binding posts and input connectors. A DB25 connector receives control voltages and line-level audio signals over a single cable from Nilesí A4.6zCi 4-Source/6-Zone Audio Preamplifier, eliminating the ""spaghetti"" of multiple RCA interconnects.The amplifier is housed in a new metal chassis thatís 17-inches wide and utilizes a 17 x 7x 3/8-inch extruded aluminum front panel. A 19-inch rack mount front panel version will be available by special order.A detachable two-wire line cord facilitates easier installation and removal in custom cabinetry. Innovative chassis isolation eliminates group loops while maintaining product safety without the need for a three-wire AC cord or a ground lift switch.The SI-1260 will be available in the first quarter of 2000 at Niles dealers for a suggested retail price of $2,495.

For more information, contact Niles Audio Corporation, 305 238 4373 or visit the Web site at http://www.nilesaudio.com.