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NMP 8 8x8 DSP matrix. 4 analog I/O and 4x4 AES67

Item No.: LDNMP8
Series: TICA®
8×8 DSP matrix for scalable installed and networked AV systems
Fully integrated in QUESTRA® software with visual workflow
4 balanced mic/line inputs and 4 balanced line outputs
Switchable 48V phantom power per input
4×4 AES67 network audio channels for open AoIP integration
Dante-compatible operation for flexible networked audio connectivity
Hybrid DSP core with flexible configuration per channel: EQ, delay, dynamics, FIR-filters
Includes AEC, gain-sharing mixer, gating automixer, feedback supressor and priority ducker
PoE powered (IEEE 802.3af) with extra DC input for external power supply
Fanless cooling for noise-sensitive environments
Small form factor 1/3 19″ rack, 1U
Optional rack tray for combining with other TICA® series products
 

Contents and categories

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8×8 DSP matrix for scalable installed and networked AV systems
Fully integrated in QUESTRA® software with visual workflow
4 balanced mic/line inputs and 4 balanced line outputs
Switchable 48V phantom power per input
4×4 AES67 network audio channels for open AoIP integration
Dante-compatible operation for flexible networked audio connectivity
Hybrid DSP core with flexible configuration per channel: EQ, delay, dynamics, FIR-filters
Includes AEC, gain-sharing mixer, gating automixer, feedback supressor and priority ducker
PoE powered (IEEE 802.3af) with extra DC input for external power supply
Fanless cooling for noise-sensitive environments
Small form factor 1/3 19″ rack, 1U
Optional rack tray for combining with other TICA® series products
Description

The NMP 8 is a compact 8x8 DSP matrix processor and part of the TICA® Series. It is designed to route, mix and optimise audio across installed, multi-zone AV systems. It has 4 balanced mic/line inputs featuring switchable 48 V phantom power per input, as well as 4 balanced line outputs. This allows it to connect local microphones, media sources, amplifiers and powered speakers in a clean, streamlined setup.
For networked installations, NMP 8 adds 4×4 AES67 network audio channels (Dante-compatible via AES67), enabling open AoIP integration and scalability across multiple rooms and system endpoints.
NMP 8 is perfect for meeting and training spaces, hybrid classrooms, multi-zone hospitality (lobby/restaurant/terrace), and retail or public facilities combining background music with announcements. Audio can be shaped with per-channel DSP tools including EQ, delay, dynamics, and FIR filtering. Integrated functions such as automatic echo cancellation (AEC), gain sharing, gating automixers, feedback suppression and priority ducking can be added to support clear speech and automated mixing.
NMP 8 is fully integrated in QUESTRA® and designed to scale with other QUESTRA-enabled devices. Installation is straightforward: PoE powered (IEEE 802.3af) with optional DC backup, fanless for noise-sensitive environments, and built in a 1/3 19″ rack, 1U format with an optional rack tray for flexible mounting.
The perfect solution for professional installers and users who need a compact platform for multi-zone audio, network audio interoperability, and powerful DSP processing.

Specifications
General
Material
Steel sheet
Coating
Powder coated
Number of inputs
8
Number of outputs
8
Colour
Black
Inputs
Input signal type
Dynamic microphone, Condenser microphone (phantom powered), AES67, Balanced
Number of AES67 inputs
1
AES67 Connector type
RJ-45 socket
Number of mic/line inputs
4
Mic/Line-in connector type
Terminal block 3 pin (Euroblock) / 3.5 mm pitch
Phantom power
48 V
Mic/line input performance
Nom. Sensitivity (< 1% THD, 1 kHz, max. gain)
43 mV
Gain range
0 - 24 dB
Input impedance
6.8 kΩ
THD+N
≤ 0.003 % (+4 dBu)
Input's frequency response (±0.5 dB, rel. Avg)
13 - 22,000 Hz
Min. SNR (<1% THD, 1 kHz, Max. Gain, unweighted)
110 dB
Min. SNR (< 1 % THD, 1 kHz, unity, A-weighted)
102 dB
Min. CMRR
50 dB
AES67
Number of input channels
4
Number of output channels
4
Sample rate
48 kHz
Bit depth
16 Bit, 24 Bit, 32 Bit
Outputs
Output signal type
AES67, Balanced
Number of AES67 outputs
1
AES67 outputs connector type
RJ-45 socket
Number of line outputs
4
Line outputs connector type
Terminal block 3 pin (Euroblock) / 3.5 mm pitch
Line output performance
Max. output level (<1 % THD, 1 kHz, max. Gain)
13.5 dBu
Balanced output impedance (1 kHz)
600 Ω
Intermodulation distortion (SMPTE)
0.005 %
THD (+4 dBu)
0.004 %
Signal to noise ratio SNR (<1% THD, 1 kHz, unity gain, A-weigthed)
> 95 dBu
Dynamic range (AES17)
> 110 dB
Signal processing
Audio processing
Delay Line
AD/DA converter bit depth
24 Bit
AD/DA converter sampling rate
48 kHz
System latency
3.4 ms
Mains operation
Operation voltage
100 V AC - 240 V AC (±10 %) / 50 - 60 Hz, PoE+ (42.5 V DC - 57 V DC, IEEE 802.3at, Type 2)
Rated power
10 W
Power consumption in idle mode
6 W
Cooling
Cooling system
Convection cooling
Environmental
Ambient temperature
0 - 40 °C
Maximum air humidity (non-condensing)
85 %
Safety Class
Class 3
Dimensions & weight
Width
142 mm
Height
53 mm
Depth
221 mm
Weight
905 g
Crosstalk
110 dB
Downloads & links
Stories
2. Feb 2026
Adam Hall Integrated Systems presents new AV solutions at ISE 2026
14. Dec 2025
LD Systems integrates TuneButler into QUESTRA
Buy

For a quote on this item, please contact our sales department or make an appointment with our sales representatives.

Adam Hall North America Inc.
sales.us@adamhall.com
+1 973-335-7888