Category: DIGITAL SOUND SYSTEM PROCESSORS, ENIGMA
26 pro
HIGH PERFORMANCE 2-IN/6-OUT DIGITAL LOUDSPEAKER PROCESSOR
- The machine runs at 96kHz sampling rate, the frequency response remains flat at 20-40kHz, the background noise is as low as -94dBu, and the maximum input level reaches +20dBu.
- Full matrix mixing, any input channel can be sent to the output channel, and even several non-adjacent output channels can be superimposed and mixed to the physical output.
- Each input and output channel is equipped with an RMS compressor, which can control the signal dynamics on the input channel or use it to shape the sound intensity. The newly designed extremely low distortion peak limiter can prevent sudden large dynamic signals from damaging the speaker unit and effectively guarantee the safety of the system.
- Each channel is equipped with FIR filters up to 1024 Taps.
- New MIR linear phase crossover filter: MIR linear phase filter is a new X-over filter, which has the shape of a classic filter (LR24/48) without any phase distortion and keeps the phase curve flat straight.
- The machine is equipped with a standard network port, which can be directly connected to a PC through a network cable. The default DHCP automatically obtains an IP address and completes all connections with one click.
- The new marshalling setting can control 32 processors at the same time, and can control gain, mute, PEQ and polarity uniformly, which increases the convenience of multi-machine debugging.
- The input channel is equipped with a dynamic loudness booster, which can effectively enhance the sense of hearing.
- Add plug-in, including 96kHz FIR filter with extended bandwidth, high-order signal generator and RTA spectrum analysis.
ENIGMA 26 pro is a digital audio processor newly designed for Lloyd Lee Company. It has extremely low noise floor, high dynamic range and powerful internal DSP to cover most of the usage scenarios. Whether in meeting rooms, theatres, touring performances, or even large-scale tours, you can use the A series processors. Advanced circuit design and original DSP algorithm are the core of pure and high-quality sound. In the signal processing part of ENIGMA 26 pro , DSP and AD/DA converters are running at 96KHz sampling rate, complete processing functions provide a complete speaker crossover solution.
From input gain/delay/noise gate/EQ/compression/FIR, to output gain/delay/polarity/frequency division/FIR/EQ/compression, there are up to 16 types of parametric equalizer (PEQ) the filter type can be selected. The output crossover filter has the classic Linkwitz-Riley/Bessel/Butterworth, and there are also NXF horn type filters and FIR filters with a slope of up to 120dB per octave. The newly added MIR linear phase frequency divider filter can make the phase of the crossover point easier to join and produce a lower delay. Everything we provide is for better sound. Added DSP plug-in, providing 96kHz FIR filter/high order signal generator/RTA real-time spectrum analyzer, etc.
The newly designed hard limiter allows a constant rate limit on signals exceeding the threshold at any threshold to better protect the speaker unit. Each input and output channel provides a maximum 512-tap FIR filter, which can be customized by third-party software to generate the FIR convolution you need. It can be used for speaker presets to improve the phase response and control the directivity according to requirements.
The newly added MIR linear phase divider filter has the filter shape of the traditional IIR filter (Linkwitz-Riley 24+48/oct), but does not produce any phase shift, and the resulting delay is about 50% of the FIR filter.
Designed to be catered for any crossover configuration, it provides the suitable processing and control for live application use.
| Input impedance | <10k ohm balanced |
|---|---|
| Output impedance | <100R impedance balanced |
| A/D dynamic range | 118dB |
| D/A dynamic range | 118dB |
| Maximum input level | +20dBu |
| Maximum output level | +18dBu |
| Total harmonic distortion | ≦0.003% (+4dBu 1kHz) |
| Frequency response | 20Hz~40kHz |
| Crosstalk | ≦-95dB |
| Signal to noise ratio | ≧113dB (A weighting) |
| Noise floor | ≦-94dBu (A weighting) |
| Common Mode Rejection Ratio | 60dB |
| Number of analog input channels | 2 |
| Number of analog output channels | 6 |
| RS485 control port | 2 |
| Network control port | 1 |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Signal generator | White noise/pink noise, level range: -30dBu~ +10dBu |
| Input & output gain | '-18 dB ~ +12 dB, step accuracy is 0.1dB |
| Noise gate | Threshold range: -80dBu~ -45dBu |
| Noise gate | Start-up time: 1ms~1000ms; Release time: 1ms~1000ms |
| Dynamic loudness filter | Gain range: 0dB-10dB, start-up speed: fast/medium/slow |
| Parametric equalizer | Input channels up to 31 optional types of PEQ |
| Parametric equalizer | Output channels up to 8 optional types of PEQ |
| Optional types include | Bell filter, 1st order high shelf filter, 2nd order high shelf filter, variable Q high shelf filter, 1st order low shelf filter, 2nd order low shelf filter, variable Q low shelf filter, 1st-order low-pass filter, 2nd-order low-pass filter, variable Q low pass filter, 1st order high pass filter, 2nd order high pass filter, variable Q high pass filter, band pass filter, notch filter 1st order all pass filter, 2nd order all-pass filter with variable Q value |
| The centre frequency | Adjustable within the frequency range of 20Hz~20kHz with a step accuracy of 1Hz |
| Q value/bandwidth | The Q value range of bell filter is 0.4~128, the step is 0.01 |
| Q value/bandwidth | The range of the Q value of the Chevron/high-pass/low-pass filter is: 0.1~5.1, and the step is 0.01 |
| Q value/bandwidth | The value range of bandpass/notch filter Q is: 4~104, step is 1 |
| Equalizer gain range | -15dB～+15dB |
| IIR crossover filter | Butterworth slope: 6/12/18/24/36/48dB per octave |
| IIR crossover filter | Bessel slope: 12/24dB per octave |
| IIR crossover filter | Linkwitz-Riley slope: 12/24/36/48dB per octave |
| IIR crossover filter | NXF horn filter slope is 40/45/50/50/55/60/65/70/75dB per octave |
| MIR linear phase filter | Linkwitz-Riley: 24/48dB per octave: -40dB per octave |
| FIR crossover filter | Type; high pass/low pass/band pass/external import |
| FIR crossover filter | Taps range: 256 ~ 512, slope range 21 ~ 120dB per octave |
| FIR crossover filter | Time window type: Rect / Sinc / Keiser /Hanning / Hamming / Blackman /Blackman-Harris/ Blackman-Nuttal / Nuttal/Keiser -Bessel/Sine |
| RMS compressor | Attack range: -10dBu~ +20dBu; |
| RMS compressor | Compression ratio range:2~32: 1; |
| RMS compressor | Soft and hard inflection point: 0~100% |
| RMS compressor | Start time: 0.1ms~1000ms; Release time: 10ms~15000ms |
| RMS compressor | Gain compensation: Maximum 12dB |
| Peak limiter | Threshold range: -10dBu~ +20dBu |
| Peak limiter | Start-up time: 1ms~1000ms; Release time: 10ms~3000ms |
| Hard limiter | Threshold range: -10dBu~ +18dBu |
| Delay | The adjustable delay time of each input channel + output channel is 452ms, |
| Delay | Step accuracy 0.0104ms (10.4us) |
| FIR filter | Each input channel and output channel can import FIR filter with 48kHz sampling rate and 512 taps |
| Preset | 32 |
| Size | 482x44x207mm 1RU |
| Package size | 560x320x110(mm) |
| Net/Gross weight | 3.0 Kg / 3.5 Kg |
