The White Instruments 4700 1/3 octave equalizer is digitally controlled, R-C active, 28 bands, 1/3 octave graphic equalizer with adjustable high and low pass filters, and 10 memory presets. These are connected with a full front panel to control every aspect of the equalizer operation. High & low pass filters: The band limiting filters are adjusted with the built-in software, each in 8 steps, over a range of 10Hz through 160Hz for the high pass filter, and 32KHz through 6KHz for the low pass filter. The response is 12dB/octave. Other features: The bypass switch on the rear panel performs a hardware bypass of the equalizer by connecting the input(s) to the output(s). A mute relay mutes the output(s) on power-up/down to protect the sound system. The servo-balanced input(s) and output(s) can be operated unbalanced without a change in level or range. Levels are adjusted in 0.5dB steps.

• White Instruments 4700 1/3 octave equalizer.
• Digitally controlled R-C active, 28 bands, 1/3 octave graphic equalizer with adjustable high & low pass filters.
• 10 Memory presets.
• Weighs 7 pounds with dimensions of 19 x 11.8 x 2 inches.

White Instruments 4700 1/3 octave equalizer.White Instruments