ENIGMA 26+ |
348978
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ENIGMA 26+

ENIGMA26+ is a complete integrated tool that allows all aspects of loudspeaker management for public address system applications. Designed to be provided for any crossover configuration, it offers 2 analog inputs, 1 digital input and 6 analog outputs, managed by a powerful DSP Engine in addition to 24 Bit AD/DA Converters. Each input channel provides noise gate function, Automatic Gain control, configurable Delay, a choice of EQs, selecting either a 7-band parametric EQ or 15-band graphic EQ.

 

 

Category:

ENIGMA26+ is a complete integrated tool that allows all aspects of loudspeaker management for public address system applications. Designed to be provided for any crossover configuration, it offers 2 analog inputs, 1 digital input and 6 analog outputs, managed by a powerful DSP Engine in addition to 24 Bit AD/DA Converters. Each input channel provides noise gate function, Automatic Gain control, configurable Delay, a choice of EQs, selecting either a 7-band parametric EQ or 15-band graphic EQ. It also includes a 7-band Feedback Eliminator and a powerful Sub Harmonic Synthesizer. Each output offers up 4-band of parametric equalization, in addition to the crossover filters which themselves provide slopes from 6dB/Octave up to 24dB/Octave. Each output path also features RMS compressor, Peak Limiter and configurable Delay.

 

The ENIGMA26+ also includes a Full-Time RTA function that allows the user to automatically/manually tune the loudspeakers to the current room environment using the internal Pink Noise generator or external source together with an external measurement microphone. For remote configuration and control the ENIGMA26+ can be connected via USB or RS485 connections. The control remote PC software allows simultaneous control up to 32 units, setting all parameters and showing real time levels.

 

Analog Input 2 x XLR electronically balanced
Analog Output 6 x XLR electronically balanced
Digital Input 1 SPDIF; Gain 0dBu
Minimum Load 150 ohm
THD+N 0.001% at 1kHz 0dBu
S/N >110dBA
Frequency Response 20Hz – 20kHz; -0.5dBu at 20Hz and 20kHz
AD & DA Converters 1x AK5388 24bit, 3x AK4396 24bit

Features

Outstanding Performance Excellent sonic performance with 24bit high end converters coupled with 48kHz sample rate
2 inputs, 6 outputs with full matrix mixing
Top-grade DSP Engine 7 band parametric equalization per input channel
4 band parametric equalization per output channel
Each band can be switched to Bell, Low/High Shelving, Low/High-Pass, All-Pass. All of them with variable Q response
Crossover filters with slopes from 6dB/Octave up to 24dB/Octave including Butterworth, Bessel, Linkwitz-Riley
and customizable topologies
Automatic Gain Control, Noise reduction, 7-band Feedback Eliminator and a powerful Sub Harmonic Synthesizer per input channel
Pink/White noise internal generator per input channel for setting and tuning audio system
Each output features a precision dynamic range controller composed of a Peak Limiter and a RMS Compressor with selectable ratio and variable knee
Adjustable Delay time up to 600 ms for every input and output channel
Direct PC/Network Connection Front panel USB connector for direct PC communications
RS485 connection for system setup, monitoring and control via fully manageable remote PC software
Control Front panel interactive LCD display for local access and configuration
Front panel 7-LED level meter indicators per channel
Simultaneous control up to 32 units via PC software
Up to 50 storable user presets
Security Lockout

Technical Specification

Analog Input 2 x XLR electronically balanced
Analog Output 6 x XLR electronically balanced
Digital Input 1 SPDIF; Gain 0dBu
Minimun Load 150 ohm
THD+N 0.001% at 1kHz 0dBu
S/N >110dBA

 

Frequency Response 20Hz – 20kHz; -0.5dBu at 20Hz and 20kHz
AD & DA Converters 1x AK5388 24bit, 3x AK4396 24bit
DSP Engine Dream SAM3716, 24bit (data) x 96 bit (coeff.)
DSP Resolution
24×32 bit for filtering process
96 bits resolution on intermediate computation results
Output equilization 4 filters on each output selected as Bell, Symmetrical Shelving, Low/High-Pass, All-Pass
(180° Phase rotation at the cutting freq.) All of them with variable Q
Input equalization 7 filters per input channel selected as Peaking or Low/High Shelving with variable Q
15-band 2/3 octave Graphic equalizer per input channel. (Symmetrical Peaking filter).
Filter Type From -12dBu up to +12dBu by 0.5dBu resolution steps
Filter Gain From -15dBu up to + 15 dBu resolution steps
Central Frequency Selectable with a 1/24th of octave resolution step from 20Hz up to 20kHz
Filter Q/BW Q from 0.05 up to 3 by 0.05 resolution steps
Crossover Section HPF/LPF Butterworth 6/12/18/24dB per octave
Bessel, Linkwitz-Riley and custom 12/18/24/48dB per octave
Filter resolution 1/24th of octave
RMS Compressor and Peak 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)
Ratio from 1:1 to 32:1(Compressor only);
Adjustable Soft or Hard Knee (Compressor only)
Delay 598,998 ms 21us increment/decrement steps per channel
Device pre-sets 50 User Presets
Front Panel 2×24 character LCD display with green LED backlight
7-LED meter per input channel -20dBu to +15dBu, clip
7-LED meter per output channel -15dBu to +15dBu, clip or limiter mode
Blue LED (Edit) and Red LED (Mute) per channel
NAV/PM1 Rotary encoder push button switch
PM2, PM3, ENTER, ESC, UTILITY push button switches
EDIT/MUTE push button per channel
USB type B connector
Rear Panel 2 x XLR female connector (Input)
1 x XLR female connector (RTA Mic Input)
6 x XLR male connector (Output)
1 x RCA connector (SPDIF input)
1 x XLR female connector for RS485 (Input)
1 x XLR male connector for RS485 (Output)
IEC C13 16A connector; Power on/off switch
Main AC 90-240VAC (50/60Hz) – 40W
Dimensions 19”x 1.75”x 9” (483x44x229mm) 1RU
Weight Net /Shipping 7.71 lbs (3.5 Kg) / 8.82 lb (4 Kg)

 

 

 

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