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Marani DGP-230A Professional Digital Parametric / Graphic 30-Band Stereo Equalizer

BH #MADGP230A • MFR #DPG230A
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Marani DGP-230A Professional Digital Parametric / Graphic 30-Band Stereo Equalizer
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Marani DPG230A Overview

The Marani DGP-230A Professional Digital Parametric / Graphic 30-Band Stereo Equalizer is designed to perform a high precision set of 30 parametric or shelving filters for each channel. This powerful professional equalizer also provides Hp / Lp filters up to 24 dB/Oct, delay, and RMS limiter, for improving sound definition possibilities. The equalizer has 20 available memories with 4 factory presets and 16 user memory presets. Additionally, the equalizer comes with a remote control software that runs on Windows. It can be remotely controlled by a RS-485 connection or a USB port with ease.

Features:
  • Excellent sonic performance with 24-bit high end converters coupled with 48kHz sample rate
  • Extremely low noise and distortion
  • XLR Balanced inputs and outputs
  • Digital Input
  • 30-band parametric equalization per channel
  • Each band can be switched to Bell, Low/High Shelving, as 1st and 2nd order
  • Crossover filters with slopes from 6dB/Octave up to 24dB/ Octave including Butterworth, Bessel, Linkwitz-Riley
  • Each channel features a precision dynamic range controller composed of a Limiter working on RMS value of the limiter’s input
  • Adjustable Delay time up to 850 ms for every input and output channel
  • Phase correction per output channel
  • Rear panel USB connector for direct PC communications
  • RS485 connection for system setup, monitoring and control via fully manageable remote PC software
  • Front panel interactive LCD display for local access and configuration
  • Front panel 7-LED level meter indicators per channel and Compressor/Limiter

 

Marani DPG230A Specs

Analog Input
2x XLR electronically balanced
Analog Output
2x XLR electronically balanced
Maximum Input Level
+20 dBu
Maximum Output Level
+20 dBu
Digital Input
1x SPDIF; gain 0 dBu
Minimum Load Impedance
150 ohm
THD+N
0.001% at 1kHz 0dBu
S/N
> 108 dBA
Frequency Response
20 Hz - 20 kHz; -0.5 dBu at 20 Hz and 20 kHz
Converters
1x AK5388 24-bit, 1x AK4396 24-bit
DSP
DSP Engine: Dream SAM3716, 24-bit (data) x 96-bit (coeff.)
DSP Resolution:24×32-bit for filtering process, 96-bit resolution on intermediate computation results
Equalization
Parametric Equalization: 30 filters per channel selected as Bell or Shelving
Filter Type: Bell, 1st /2nd Order Shelvings with -3dB at cutting freq
Filter Gain: From -15dBu up to +15dBu by 0.5dBu resolution steps
Center Frequency: Selectable with a 1/24th of octave resolution step from 20 Hz up to 20 kHz
Filter Q/BW:Q from 0.5 up to 3 by 0.05 resolution steps
Crossover Section HPF/LPF: Butterworth 6/12/18/24dB per octave, Bessel, Linkwitz-Riley 12/24dB per octave, Filter resolution 1/24th of octave
Limiter
Threshold from 20dBu up to -10dBu
Attack time from 5ms up to 200ms (1ms resolution up to 20ms, 10ms resolution up to 100ms and 20ms resolution up to 200ms)
Release time from 0.1 sec up to 3 sec (0.1sec resolution)
Delay
848,998 ms 21us increment/decrement steps per channel
Presets
32 user presets
Front Panel
2 × 24 character LCD display with green LED backlight
7-LED meter per input channel -20 dBu to +15 dBu, clip
7-LED meter per output channel -15 dBu to +15 dBu
7-LED meter per channel -Compressor-
Blue LED (Edit) per channel
Red LED (Mute) per channel
NAV/PM1 Rotary encoder push button switch
PM2, PM3, ENTER, ESC, UTILITY push button switches
EDIT/MUTE/BYPASS push button per channel
Rear Panel
2x XLR female connector (Input)
2x XLR male connector (Output)
1x RCA connector (SPDIF input)
1x XLR female connector for RS485 (Input)
1x XLR male connector for RS485 (Output)
USB type A connector
2x Ground-lift toggle switch
IEC C13 16A connector
Power on/off switch
Mains
90 - 240 VAC (50 / 60 Hz) - 40 W
Dimensions
19.00 x 1.75 x 9.00" (483 x 44 x 229 mm), 1 RU
Weight
7.71 lb (3.5 kg)

Marani DPG230A Reviews

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