Protea System II
4.24PS Digital Parametric Equalizer/System Processor
 
2.24PS Digital Parametric Equalizer/System Processor
  - The 4.24PS and 2.24PS allow for the installation of multiple channel parametric
- equalizers where tamperproof, precise audio equalization is required. Control and
- programming of either product is
easily achieved through the use of Ashly's
- exclusive Protea System Software running on a PC, or by a MIDI controller.
The Protea 4.24PS is housed in an all-steel, 2RU chassis, and has four independent - channels of fully programmable 12 band parametric EQ. The 2.24PS offers the same
- specs and features in a single rack-space, two-channel unit.
- Each parametric band allows for 1/25th to 3.3 octave Q, a twenty-four step/octave
- frequency adjustment from 20Hz to 20KHz and level control of +10/-20dB in 0.5dB
- increments. High and low shelf filters are adjustable from 1.6kHz to 20kHz and 20Hz
- to 240Hz, respectively. 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 using 7-segment
-
displays. Signal present and signal clip levels are indicated by discrete LEDs.
- Connections on the rear panel include: balanced XLR and 1/4" ins and outs for
- each channel, RS-232, and MIDI In/Thru.
 | 24-bit A/D-D/A Audio Resolution |
| 24-bit/100MHz (x2) Digital Signal Processing |
| 12 Bands of Parametric EQ per Channel |
| Programmable Compressor/Limiter |
| Programmable Delay up to 1.364 Seconds |
| Programmable High and Low Pass Filters |
| Programmable High and Low Shelf Filters |
| Control From PC or MIDI |
| Contact Closure for External Recall of 6 Scenes |
| Balanced XLR and 1/4" Inputs and Outputs |
| Linkable Channels |
| +10/-20dB Boost and Cut, 0.5dB increments |
| 128 Preset Locations, 50 Scenes |
| RS-232 Computer Interface |
| Full MIDI Implementation |
| 5-Year Worry-Free Warranty |
| 
