The Protea 2.24PS 2-Channel Parametric EQ allows for the installation of multiple channel parametric equalizers where tamperproof precise audio equalization is required. Ashly's exclusive Protea System Software running on a PC or a MIDI controller can easily control and program the processor. The Protea 2.24PS is housed in an all-steel 1RU chassis and has two independent channels of fully programmable 12-band parametric EQ with with limiter high- and low-pass filter and time delay functions.

Each parametric band allows for 1/25th to 3.3 octave Q a 24-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 from20Hz 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.

Ashly Audio Protea 2.24PS 2-Channel Parametric EQ Sys Processor Specifications:

• Input:
• Type: Active Balanced
• Impedance: 18 K ohms
• Max. Level: +20dBu
  
  Output:
• Type: Pseudo-Balanced
• Impedance: 200 ohms
• Max. Level: +20dBu
  
  Frequency Response:
• >.25dB 20Hz-20kHzTHD (20Hz-20kHz: <.01% @ 1KHz +20dBu
• Dynamic Range: >110dB (20Hz-20KHz) unweighted
• Output Noise: <-90dBu unweighted
  
  Filters:
• Type: Parametric
• Number: 2 X 12
• Bandwidth: 1/25 Octave to 3.3 Octave
• Frequency Resolution: 1/24 Octave
• Range: +10/-20dB 0.5dB Increments
  
  Power Requirements: 90-125VAC 50-60Hz 27W
• 180-250VAC 50-60Hz 27W
  
  Shipping Weight: 14 lbs
• Dimensions: 19"L x 1.75"H x 8"D
• I/O Connectors: XLR 1/4"
• Environmental: 40-120 deg. F Noncondensing
  
  Compressor/Limiter:
• Threshold: -20dBu to +20 dBu 1dB increments
• Ratio: 1.2:1 to Infinity
• (1.2:1 1.5:1 2:1 3:1 4:1 6:1 10:1 20:1 inf:1)
• Attack: 0.5ms to 50ms per dB
• (.5 1 2 5 10 20 50ms)
• Release: 10ms to 1 sec per dB
• (10 20 50 100 200 500ms 1 Sec)
  
  HPF: 24dB/Octave
• Range: 20Hz to 10.6Khz
• LPF: 24dB/Octave
• Range: 33Hz to 20.1KHz
  
  Delay:
• Maximum Delay: 1.364 seconds
• Increment: 20us
  
  Processor:
• Input A to D: 24 Bit
• Output D to A: 24 Bit
• Processor: 24 Bit 56 Bit Accumulator
• Sample Rate: 48KHz
• Propagation Delay: 1.46ms

Ashly Audio Protea 2.24PS 2-Channel Parametric EQ Sys Processor Features:

• 24 Bit A/D - D/A Audio Resolution
• 24 Bit/100MHz (x2) Digital Signal Processing
• 2 - 12-band channels of parametric
• Programmable Compressor/Limiter
• Programmable Delay up to 1.364 Seconds
• Programmable High and Low Pass Filters
• Programmable High and Low Shelf Filters
• Control from or MIDI
• Contact Closure for External Recall of 6 Scenes
• Balanced XLR and 1/4" Inputs and Outputs
• Linkable Channels
• Constant Q/Reciprocal Filter Design
• +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

Order today and put Ashley in control.