Protea System II 4.24G Four Channel Digital Graphic Equalizer | TECHNICAL NOTES & SPECIFICATIONS |
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ARCHITECTS SPECIFICATIONS
Protea System II 4.24G
The programmable graphic equalizer shall consist of four independent channels of 24 bit digital graphic equalization. Each channel shall consist of 28 bands cen- tered on standard ISO frequencies at intervals of 1/3 octave and covering a frequen- cy range of 31Hz to 16kHz. Frequency bands shall be activated by individual up and down tactile switches. The range of equalization per band shall be ±15dB in 0.5dB increments. The equalizer shall have a gain of unity with all bands set at zero, and shall have a maximum in/out level of +20dBu. Frequency response shall be ±.25dB 20Hz to20kHz. Dynamic Range shall be greater than 110dB
lit LCD display will show all parameter, function and utility information. LED indicators shall show signal present and mute conditions. Channel gain shall be adjustable over a range of +6dB to - infinity in 0.5db increments. Control of the unit shall be from the front panel, via the optional 4.24RD remote control, via RS- 232 serial port using Ashly Protea System Software, or via MIDI. The equalizer shall weigh 14 lbs net and mount in a standard 19" rack using 2 spaces (3.5" high). The power requirement shall be
The optional remote controller shall operate all functions of the Protea unit using
24 Bit A/D - D/A Audio Resolution
24 Bit/100 MHz (x2) Digital Signal Processing
Four
Programmable Compressor/Limiter
Programmable Delay up to 1.364 Seconds
Programmable High and Low Pass Filters
Balanced XLR and 1/4 Inputs and Outputs
Intuitive User Interface
Large, 240 X 64 Fluorescent Backlit Display
Linkable Channels
Constant Q/Reciprocal Filter Design
+/- 15dB Boost and Cut, 0.5dB increments
128 Preset Locations, 50 Scenes
Full MIDI Implementation
Input and Output Metering
Password Protection of System Operation