The 4.24GS and 2.24GS allow for the installation of multiple channel graphic equalizers ]where tamperproof, sound shaping equalization is required. Control and programming of either product is easily achieved from the 4.24G Main Unit, 4.24RD Remote Control, through the use of Ashly’s exclusive Protea System Software running on a PC, or by a MIDI controller. The Protea 4.24GS is housed in an all-steel, 2RU chassis, and has four independent channels of fully programmable 28-band graphic EQ with with limiter, high- and low-pass filter, and time delay functions. The 2.24GS offers the same specs and features in a single rack-space, two-channel unit.
Each channel allows for 28 bands of 1/3-octave, ISO centered, constant Q filters, ranging from 31Hz to 16kHz. High and low pass filters are 24dB/octave adjustable from 20Hz to 10.6kHz and 33Hz to 20kHz, respectively. Time delay is adjustable up to 1.364 seconds.
Other features include 24-bit A/D-D/A conversion, 24-bit/100MHz digital processing, RS-232, and MIDI interface, linkable channels, +6dB/-infinity master gain, and 128 preset locations. Both units display individual channel numbers with 7-segment displays. Discrete LEDs indicate signal present and signal clip levels. Rear-panel connections include balanced XLR and 1/4″ ins/outs for each channel, RS-232, MIDI In, Out/Thru, and Ashly’s exclusive digital remote control protocol via two standard XLR connectors.
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