Check the listing for details. Crossover Filter modules for AudioControl Richter Scale 24dB/oct 16pin 1% module. Condition: New. Listed at 20.99 USD. This high-quality crossover filter module is a must-have for all audio enthusiasts. With its 16-pin design and 1% resistors, it is compatible with AudioControl Richter Scale models and perfect for achieving the perfect sound. The module has two audio inputs and outputs, each with stereo L/R RCA connections.The module is an analog design with 2 channels and 2 inputs, making it ideal for use in home audio systems. The unit has a power output of 120 W and is manufactured in the United States. Its features include a number of channels and inputs, making it a highly versatile piece of equipment. This module is perfect for anyone looking to enhance their audio experience and is an excellent addition to any stereo or home theater system. Will work with AudioControl Richter Scale with 24 dB/octave Electronic Crossover Available modules (1% tolerances): Low (used mainly as PFM modules): 10 Hz, 11 Hz, 12 Hz, 13 Hz, 14 Hz, 15 Hz, 20 Hz, 25 Hz, 27 Hz, 30 Hz, 33 Hz & 35 Hz (more to come) Mid: 60 Hz, 70 Hz, 72 Hz, 80 Hz, 85 Hz, 90 Hz, 100 Hz, 119 Hz, 125 Hz, 180 Hz & 250 Hz (more to come) High: 1.25 kHz, 1.50 kHz, 2.5 kHz, 3.5 kHz & 6.0 kHz (more to come) Modules sold individually.We resistance test every module before it’s shipped out for correct tolerances. Bulk discounts available. Please inquire for more info. If you need a different frequency, contact us. We’ll custom build one for you.Thank you for supporting our small business! Have a great day!