The 4.24GS is a four channel, 28 band 1/3 octave graphic equalizer, designed for the installation of multiple channel equalizers where tamper-proof, sound shaping equalization is required. Control and programming of the unit is achieved from a 4.24G main unit, a 4.24RD remote control, through the use of Ashly's Protea System Software running on a PC, or by a MIDI controller.
The equalizer is housed in an all-steel, 2RU chassis, and has four independent channels with, in addition to the EQ, a limiter, 24dB/octave high and low pass filters and time delay functions.
Other features include 24-bit A/D and D/A conversion, RS-232, and MIDI interface and 128 preset locations. The 4.24GS displays individual channel numbers with 7-segment displays while discrete LEDs indicate signal present and signal clip levels.