Features & Applications
Features
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Applications
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Detailed Description VMX88
VMX88 is an installation matrix processor in the NST Audio DSP system range, with 8 analog inputs and 8 analog outputs. It combines 8 × 8 Dante with onboard signal processing for routing, system management and loudspeaker applications.
Processing includes equalization, delay, gain and output limiting, with functions and filter resources specific to the model. Input-equipped models add input dynamics and filtering before signals are routed to the outputs. The technical table distinguishes physical I/O, network-audio channels and processing resources.
D-Net provides device setup, routing, monitoring and preset management over a suitable network. Compatible venue controls can provide restricted day-to-day system access after configuration. The platform supports professional installations and live sound systems where repeatable routing and loudspeaker processing are required.
Manufacturer documents: Technical datasheet · User manual
Technical Specifications VMX88
Configuration |
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|---|---|
| TYPE | Installation matrix DSP |
| INPUTS | 8 analog; 8 Dante |
| OUTPUTS | 8 analog; 8 Dante |
| CONTROL | D-Net; Ethernet |
Analogue Inputs – 8 |
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| CONNECTION | Electronically Balanced, Phoenix connectors |
| CMRR | >60dB @ 1kHz |
| SNR | 119dB ‘A’wtd |
| THD+N (+19DB @ 1KHZ) | 0.0007% |
| MAXIMUM LEVEL | >20dBu |
| INPUT IMPEDANCE | 10 kΩ balanced |
Analogue Outputs – 8 |
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| CONNECTION | Electronically Balanced, Phoenix connectors |
| SNR | 122dB ‘A’wtd |
| THD+N (+19DB @ 1KHZ) | 0.00029% |
| MAXIMUM LEVEL | >20dBu, Source Impedance: <60R |
Performance |
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| FREQUENCY RESPONSE | 12Hz – 32kHz +0.2dB |
| DYNAMIC RANGE | >119dB ‘A’wtd (in-out analogue) |
| LATENCY | 0.427mS (in-out analogue, 96kHz) |
Processing [96kHz] |
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| INPUT GAIN (PER CHANNEL) | -30 to +15dB in 0.1dB steps, mute, phase |
| INPUT DELAY (PER CHANNEL) | 0 to 1.3s in 10.4uS steps |
| INPUT COMPRESSOR (PER CHANNEL) | Threshold (-30 to +22 dBu), Attack, Release, Ratio, Soft-Knee |
| INPUT PARAMETRIC EQ (PER CHANNEL) | 8 bands – parametric, low shelf, high shelf, notch, band-pass |
| INPUT DYNAMIC EQ (PER CHANNEL) | 2 bands – parametric/low shelf/high shelf, boost/cut above/below, threshold, ratio, attack, release |
| INPUT HIGH-PASS FILTER (PER CHANNEL) | Up to 24dB/octave (Bensen / Butterworth / Bessel / Linkwitz-Riley) |
| ROUTING INPUTS TO OUTPUTS | Full matrix mixer including all local and Dante inputs to local outputs |
| OUTPUT PARAMETRIC EQ (PER CHANNEL) | 16 bands – parametric, low shelf, high shelf, notch, band-pass |
| OUTPUT HIGH-PASS AND LOW-PASS FILTER (PER CHANNEL) | Up to 48dB/octave (Bensen / Butterworth / Bessel / Linkwitz-Riley) |
| OUTPUT GAIN (PER CHANNEL) | -30 to +15dB in 0.1dB steps, mute, phase |
| OUTPUT DELAY (PER CHANNEL) | 0 to 1.3s in 10.4uS steps |
| OUTPUT LIMITER (PER CHANNEL) | Threshold (-50 to +22dBu), attack, release, auto attack/release option |
| PRESETS | Up to 100 |
| NETWORKED AUDIO | 8in / 8out Dante channels on dual redundant RJ45 connectors |
| COMMS | 100Mbps Ethernet on rear panel (RJ45 connector) |
Power Requirements |
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| MAINS CONNECTOR | 3-pin IEC input, fused |
| MAINS SUPPLY | 90-250VAC, 50-60Hz < 20W |
Dimensions |
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| HEIGHT | 44mm (1.75inch) 1U |
| DEPTH | 170mm (6.75 inches) |
| WIDTH | 482mm (19 inches) |
Weight |
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| NET | 2.2kg |
| SHIPPING | 3.4kg |
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