The DTD delivers advanced speaker control processing taken from the NEXO NXAMP in a compact, rack-mounting device. Providing sophisticated control over crossover, EQ and time-alignment along with speaker protection, the DTD is very easy to use, with automatic amplifier sensing and simple Sub Gain, Main Gain and Crossover Mode control available directly from the front panel (DTD-T touring version). The DTD combines efficient speaker processing with a flexible range of inputs including stereo balanced analogue inputs, an AES input and a USB port enabling direct driverless audio playback from laptops, etc.

DTD uses state-of-the-art audio processing to deliver high- precision EQ and Linear Acoustic Phase algorithms, phase- compatible with all PS and LS cabinets, along with other speakers in the NEXO range. High-end AD and DA converters and 64-bit/96kHz processing ensure an analogue in-to-analogue-out dynamic range greater than 112dB, with distortion kept to under 0.001%.

Product Features

• Speaker controller for ID, P, PS and LS series, providing digital processing from the NXAMP technology (Crossover, EQ, time alignment and speaker protection)
• High-end Balanced stereo analogue inputs, AES input, USB input
• High-end balanced analogue outputs for PS (Stereo) and LS (mono sum)
• Automatic Amplifier Sensing with no setting required from user
• Simple control from the front panel (Sub Gain, Main Gain, Crossover mode) or advanced control using USB port

Product Specifications

General

• Sampling Frequency and Resolution: 48/96 KHz, 64 bits internal processing precision
• Signal Delay: Less than 1 ms (analogue into out) on flat setup, compatible with NXAMP latency
• Frequency Response: 20 Hz to 20 KHz, +/-0.5 dB (mains out) 20 Hz to 2 KHz +/-0.5 dB (sub out)
• Total Harmonic Distortion: Less than 0.001% (mains out) less than 0.02% (sub out)
• Dynamic Range: 112 dB (unweighted, mains out) 107 dB (unweighted, sub out)
• Crosstalk / Channel Separation: -100 dB (1KHz)
• Indicators: Input signal/peak (green/red), amp in signal (green), speaker protect (yellow)
• Display: White backlight graphical OLED display 96 x 16 pixels
• Switch and Rotary Knobs: 3 position switch + 2 x rotary knobs
• Power Supply Voltage: 90 V - 240 V 50/60 Hz
• Power Consumption: 20 W max
• Heat Dissipation (per hour): 20 Kcal max
• Operating Temperature Range: 0°C - 40 °C
• Storage Temperature Range: -20 °C - 60 °C

Analog Input Characteristics

• Number of channels: 2 electronically balanced analog inputs
• Connectors: 2 x XLR-F with link on XLR-M
• Sampling frequency and resolution: 96 KHz / 24 bits
• Max. input level / Input impedance: +22 dBU / 20 KOhms

Analog Output Characteristics

• Number of channels: 3 electronically balanced analog outputs
• Connectors: 3 x XLR-M
• Sampling frequency and resolution: 48/96 KHz, 24 bits
• Max. output level / Output impedance: + 22 dBU / 200 Ohms

Amplifier Sensing Inputs

• Number of channels: 4 floating electronically balanced high voltage analog inputs
• Connectors: 2 x 4 pole SP connectors
• Sampling frequency and resolution: 48/96 KHz, 24 bits
• Max. input level / Input impedance: +50 dBU (8000 Watts / 8 Ohms) / 364 KOhms

AES Input Characteristics

• Number of channels: 1 AES/EBU stereo digital input
• Connectors: 1 x XLR-F
• Sampling frequency and resolution: 44.1 to 96 KHz / 16, 20 or 24 bits

USB Input Characteristics

• Type: 2 channels of USB audio
• Connector: Female mini USB connector type B
• Sampling frequency and resolution: 48 KHz / 16 bits
• Remote Control Connector (DTD-I-U): Mini USB
• Remote Control Connector (DTD-I-N): Mini USB + RJ45

Physical & Dimensions

• Width: 480mm
• Height: 44mm
• Diameter: 65mm
• Weight: 1.3kg

What's in the Box?

• 1x DTDTU Standard Touring Digital Controller