ART Introduces Model 310 Precision Crossover
October 24, 1997
Rochester, New York - Applied Research and Technology, Inc., the Rochester, New York-based
manufacturer of analog and digital signal processing equipment, is introducing the Model 310
Precision Two Channel Two-Way Crossover.
The 310 can be configured as a Stereo 2-Way or Mono 3-Way audio crossover. The 310 employs
24dB/octave state-variable fourth-order Linkwitz-Riley filters, which minimize phase difficulties in the critical crossover region, and are housed in a rugged. all-steel chassis. These filters guarantee in-phase output at all frequencies - mandatory for proper acoustic summing of common signals from adjacent drivers in the crossover region.
Access to each channel's input level, high and low output level, and filter frequency is fast and straightforward from the front panel rotary controls. The 310 has both XLR and 1/4" TRS connectors with active balanced inputs and outputs, You may also use the inputs and outputs in an unbalanced configuration. The filter tuning range is 80 Hz to 920 Hz. and may be switched via the front panel to operate from 800 Hz to 9.2 kHz. Each channel's low and high outputs may be muted by a front panel
switch.
Signal clipping for the low and high frequency outputs is indicated by front panel LEDs. A
flickering LED warns when you are 5 dB from clipping. Configuring the 3 10 for stereo 2-way or mono 3-way is done simply with a switch on the rear panel. Power for the 3 10 is internal and may be turned on or off via the front panel power switch.
For more information, visit their web site at www.artroch.com.
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