DTD-T DTD-I Flexible Inputs system The new generation of NEXO Digital TD Controllers offers the same sound quality and processing algorithm than our high end NXAMP range at a very competitive price. DTD mains features Speaker controller for PS and LS range, provides digital processing issue from the NXAMP technology (Crossover, EQ, time alignment and speaker protections). High-end Balanced Stereo Analog inputs, AES input, USB input and optionnaly Dantetm. High-end Balanced Analog outputs for PS (Stereo) and LS (mono sum). Automatic Amplifier Sensing with no setting required from user. Simple control from the front pannel (Sub Gain, Main Gain, Crossover mode) or advanced control using USB port. ww w.nexo.fr The DTD offers efficient speaker processing with unmatched input flexibility : On top of the High-end Stereo balanced inputs, an AES input and a USB input (driverless USB audio playback from many OS) will allow the DTD to be connected quickly in any situation. Dantetm input is also available as an option (see ordering information). State of the Art signal processing Despite its easyness of use, the DTD is hidding state of the art audio processing, offering high precision EQ and Lienear Acoustic Phase algorithm, phase compatible with other Nexo speakers, inherited from our NXAMP range of powered TDcontroller. The DTD uses high-end AD and DA converters, 64 bits / 96 KHz DSPs, and finally an analog IN to analog OUT dynamic range of more than 112 dB, while distortion is keep under 0.001%. The DTD-I is the Installation version, with all connectors (except mini-USB) at the back on barrier strip. No hardware control , everything is set up from a PC/Mac computer connected on the USB port, allowing the settings to be locked and thus prevent any accidental changes. User Mode While front panel switch and knobs allows basic setup of the DTD-T without the need of a computer, the User Mode that can be set up through the USB port offers more possibility like: Speaker and Sub model selection. Crossover Frequency selection. Delay on mains and sub outputs. Gain control for each output. Input/Output meters, including protections. User EQ (2x 8 bands parametric EQ) User limiters. Settings lock with password. Updatable firmware The USB port allows also to update the unit firmware, to add new functions or to download new NEXO speakers presets. Installation or Touring versions 65 Digital TD Controller for NEXO PS Speakers and LS Subs. The DTD is a unique tool, combining advanced signal processing, inherited from the NXAMP, whith an unmatched easyness of use. The Digital TDcontroller range is composed of two models, both housed in a rugged low depth steel 19” case and featuring a universal power supply. The DTD-T is the Touring version, with its analog input and output connectors (XLR and Speakons) on the front pannel, thus saving the cost and room for an extra patch panel unit. Front panel display shows the current PS/LS setup, two hardware knobs for Sub/Main output gain, and a switch for selecting Wideband, Crossover or User (i.e. custom) mode. 44 D I G I TA L TD CONTROLLER Data Sheet 480 65 D I G I TA L TD CONTROLLER Digital TD Controller 44 DTD 480 DTD D I G I TA L TD CONTROLLER Digital TD Controller DTD NEXO is one of the world's leading sound reinforcement loudspeaker manufacturers. Founded in 1979, the company is dedicated to crafting practical solutions with solid engineering. Each new design begins with a proprietary sophisticated computer simulation process that allows every parameter to be extensively modeled and simulated, leading to breakthrough cost and performaance gains. NEXO's comprehensive product line includes loudspeakers, analogue and digital control electronics and amplification; all designed to deliver consistent sound quality and long term reliability for a broad range of applications. NEXO S.A. Parc d’Activiteé du Prée de la Dame Jeanne B.P. 5 60128 PLAILLY Tel: +33 (0) 3 44 99 00 70 Fax: +33 (0) 3 44 99 00 30 e-mail: firstname.lastname@example.org NEXO LatAM C.C. No 33. Suc 49 Caballito (1449) Buenos Aires Argentina Tel: +54 114 432 1911 Fax: +54 114 431 1007 e-mail: email@example.com NEXO Asia GPO Box 806 Hong Kong SAR China Tel: +852 9096 3472 Fax: +852 2104 3214 e-mail: firstname.lastname@example.org ww w.nexo.fr Data Sheet DTD-T-U DTD-T-N DTD-I-U DTD-I-N ELECTRICAL SPECIFICATIONS Sampling frequency and resolution 96 KHz, 64 bits internal processing precision Signal delay Less than 1 ms (analog in to 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 0.003% (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 Analog in signal/peak (green/red), sense in signal (yellow), speaker protect (yellow) Display White backlight graphical OLED display 96 x 16 pixels Switch and rotary knobs 3 position switch + 2 x rotary knobs ANALOG INPUTS CHARACTERISTICS Number of channels 2 electronically balanced analog inputs 2 x terminal block (3-pin / 2.54 mm pitch) 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 OUTPUTS CHARACTERISTICS Number of channels 3 electronically balanced analog outputs 3 x terminal block (3-pin / 2.54 mm pitch) Connectors 3 x XLR-M Sampling frequency and resolution 96 KHz / 24 bits Max. output level / Output impedance + 22 dBU / 200 Ohms AMPLIFIER SENSING INPUTS Number fo channels 4 floating electronically balanced high voltage analog inputs 1 x terminal block (8-pin / 5.08 mm pitch) Connectors 2 x 4 pole SP connectors Sampling frequency and resolution 96 KHz / 24 bits Max. input level / Input impedance +50 dBU (8000 Watts / 8 Ohms) / 364 KOhms AES INPUTS CHARACTERISTICS Number of channels 1 AES/EBU stereo digital input 1 x terminal block (3-pin / 2.54 mm pitch) Connectors 1 x XLR-F Sampling frequency and resolution 44.1 to 96 KHz / 16, 20 or 24 bits DANTETM INPUT CHARACTERISTICS 2 x Dantetm channels 2 x Dantetm channels Number of channels 1 x ruggetized RJ45 1 x RJ45 Connector 48-96 KHz / 24 bits 48-96 KHz / 24 bits Sampling frequency and resolution USB INPUT CHARACTERISTICS Type 2 channels of asynchronous USB audio Connector Female mini USB connector type B Sampling frequency and resolution 48 KHz / 16 bits REMOTE CONTROL Mini USB + RJ45 Mini USB + RJ45 Connector Mini USB Mini USB PHYSICAL SPECIFICATIONS Dimensions (W x H x D) 480 (W) x 44 (H) x 65 (D) mm, 1U Weight 1.3 Kg 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 Included items Owners’s manual + terminals plugs Owners’s manual ORDERING INFORMATION NX.DTD-T-N NX.DTD-I-N Ordering code NX.DTD-T-U NX.DTD-I-U LIMITED WARRANTY NEXO loudspeakers and electronics are covered against defects in workmanship or materials for a period of two (2) years from the original date of purchase. At the option of NEXO the defective item will be repaired/replaced with no charge for materials/labour. The item is to be adequately packaged and dispatched, pre-paid, to a NEXO authorised distributor/service centre. Unauthorised repair shall void the warranty. The NEXO warranty does not cover cosmetics or fnish and does not apply to any items which in NEXO’s opinion have failed due to used abuse, accidents, modifcations or any type of misuse.All images and text herein are the property of NEXO SA, and deemed accurate, although specifcations are subject to change without notice.