ENIGMA 48+

ENIGMA48+ is a High End 4-IN/8-OUT digital speaker management system which maintains the same high-quality hardware present in former ENIGMA48 versions. Designed for maximum versatility, it provides all the processing and control necessary for both live and fixed installation use.

 

Category:

ENIGMA48+ is a High End 4-IN/8-OUT digital speaker management system which maintains the same high-quality hardware present in former ENIGMA48 versions. Designed for maximum versatility, it provides all the processing and control necessary for both live and fixed installation use. Providing for any crossover configuration, it offers 4 analog inputs, 8 analog outputs and 2 digital S/PDIF inputs, managed by a powerful DSP Engine, for a full 96kHz processing, in addition to 24 bit AD/DA Converters. Each input channel provides a choice of EQ with 30-band Parametric EQ, Gain control, Noise Gate, RMS Compressor, Internal White/ Pink Noise Generator, and configurable Delay. Each output offers up to 11-band of parametric equalization, in addition to the crossover filters which themselves provide slopes from 6dB/Octave up to 48dB/Octave. Each output path also features Peak Limiter, RMS Compressor and configurable Delay.

 

The ENIGMA48+ supports a full matrix mixing mode where inputs may be routed/mixed in any ratio to any output. For remote configuration and control the ENIGMA48+ can be connected via USB/RS485/TCP-IP connections. The control remote PC software allows simultaneous control up to 32 units, setting all parameters and showing real time levels.

Features

 

 

Outstanding Performance

 

 

Excellent sonic performance with 24bit high end converters coupled with 96kHz sample rate
4 inputs, 8 outputs with full matrix mixing

Top-grade DSP Engine 30 band parametric equalization per input channel
7 band parametric equalization per output channel
Each band can be switched to Bell, Shelving, LP/HP, All-Pass, Band-Pass and Notch
Process Overflow Limiting
Crossover filters with slopes from 6dB/Octave up to 48dB/Octave including Butterworth, Bessel, Linkwitz-Riley and customizable topologies
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 480ms for every input channel and 270ms for every output channel
Pink/White noise internal generator per input channel for setting and tuning audio system
Phase correction per input and output channel
Direct PC/Network Connection Front panel USB connector for direct PC communications
Ethernet interface, RS485/TCP-IP connection for system setup, monitoring and control via 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
Security Lockout

Technical Specification

Analog Input 4 x XLR electronically balanced
Analog Output 8 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 24bit-96kHz
DSP Engine Dream SAM3716,24 BIT (DATA) x 96 bit (coeff.)
DSP Resolution 24bit (data) x 24 bit (coeff.),54bit accumulation registers,  96 bit precision on intermediate processing data
Parametric equalization 30 PEQ filters per input; 11 filters per output
Input Gain From -18dB to +12dB by 0.1dBu resolution steps
Output Gain From -18dB to +12 dB by 0.1dBu resolution steps
Filter Type Bell, Shelving, HP/LP, All Pass, Band Pass, Notch Filter
Filter Gain From -15dBu up to +15dBu by 0.5dBu resolution steps
Central Frequency Selectable with a 1Hz resolution step from 20Hz up to 20kHz
Filter Q/BW Bell Type: Q from 0.4 up to 128 in 100 steps

Shelv/Hp/LP Type: Q from 0.1 up to 5.1 in 100 steps

BandPass/Notch Type/ All Pass: Q from 4 up to 104 in 100 steps

 

Crossover Section HPF/LPF Butterworth 6/12/18/24dB per octave

Bessel 12/24dB per octave

Linkwitz-Riley 12/24/36/48 dB per octave

Output Peak Limiter

 

Threshold from 20dBu to -10dBu

Attack time from 1ms up to 900ms; Release time from 0.1sec up to 5sec

Headroom on internal overflow Processes               12dB

Input/Output RMS Limiter Threshold from 20dBu up to -10dBu

Ratio 2:1~32:1; Knee: 0~100%

Make up from -12dB to +12dB

Attack time from 5ms up to 200ms;Release time from 0.1 sec up to 3 sec

 

Input Noise Gate Threshold from -80dBu up to -50dBu
Internal Noise Generator White/Pink Noise; Level from -40dBu to 0dBu
Routing Full Matrix Mixing Mode
Delay 480 ms 10.4us increment/decrement steps per input, 270ms 10.4us increment/decrement steps per output
Ground Noise -90 dBuGeneral
Device pre-sets 32 User Presets
Front Panel 2×24 character LCD display with white/blue LED backlight

7-LED meter per input channel -15dBu to +15dBu, clip and limiter mode

7-LED meter per output channel -15dBu to +15dBu, clip and limiter mode

Red/Blue Led (Edit/Mute) per channel

PM1/ENTER, PM2/ESC, PM3/UTILITY rotary encoder push buttons

EDIT/MUTE push button per channel

USB type B connector

Rear Panel 4 x XLR female connector (Input)

8 x XLR male connector (Output)

2 x RJ45 connection

1x RS45 connection

IEC C13 16A connector; Power on/off switch

2 x AES/EBU

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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