This is a used / pre-loved item, we do our best to uphold the quality of all our used equipment.
We sell 3 amps from our demo/demonstration pool, sometimes never used. AMPs are fully functional and without signs of wear. The latest software has been played and tested. 3 amps are available. DMU, DPU, cable sets, case can be purchased on request, but are not included in the price. _______________________________________________. The NXAMP is far more complex than a simple combination of power amplifiers and speaker controller. Innovative DSP programming ensures several digital measuring lines to protect the amplifier and the connected speakers at the same time. The NXAMP4X4 uses an unprecedented double network cable for the first time, through which the power supplies are almost duplicated in comparison to most current power amplifiers. Nevertheless, it remains extremely easy to connect the device to any single or multiple phase networks. In order to deal with these enormous amounts of electricity, the NXAMP4X4 has four independent full resonance converter power supplies that work against phase, which prevents noise and improves the electromagnetic compatibility (EMC). The modern power of the NXAMP4X4 is based on carefully selected custom-made assemblies and represents an uncompromising development of Yamaha's Eeengine technology. It provides the sound purity of conventional class AB amps in the event of heat radiation, which corresponds to class D. The two dual-core DSPS do not only take care of the amplifier protection and its optimization, but once again define the quality level of Nexo's in-house loudspeaker management technology again and ensure a previously unmatched level for properties such as sound, performance and operational safety. With its practical functions such as a complete "computer-free" operation from the front, a quick-fitting independent speaker selection per output or load monitoring via GPIO and networks such as Ethereound ™/AES/EBU/Dante ™ for secure installation is perfect for a large number of different demanding tasks. Key features. High adaptable real four-channel digital signal processing and performance reinforcement-perfect for all Nexo speakers. Is one of the most powerful four-channel end steps in the audio industry. Cost -efficient integration of loudspeaker management, Signal processing, protective functions and performance reinforcement for all Nexo speaker systems. Light and less space requirement than comparable amp/processor combinations. Prevents additional A/D conversion. Optional Dante ™, EthherSound ™ and AES/EBU network cards. Specifications. Number of channels 4x power amplifier channels, 2 each can be bridged. Max. Output voltage (without load) 4x 200 volts. Max. Output power (4-channel mode, 8 ohm load per channel) 4x 1900 watts. Max. Output power (4-channel mode, 4 ohm load per channel) 4x 3300 watts. Max. Output power (4-channel mode, 4 ohm load per channel) 4x 4000 watts. Max. Output power (2-channel mode, 8 ohm load per channel) 2x 6800 watts. Max. Output power (4-channel mode, 4 ohm load per channel) 2x 8000 watts. Performance consumption (standby) 20 watts. Power consumption (idle) 120 watts. Transfer area +0. 5 dB from 10 Hz to 20 kHz. Input impedance / max. Level 20 kΩ / +28 DBU. Latency 500 µs in neutral "setup". A/D converter audio and power/voltage measurement line: 24 bit @ 48 kHz. Processor Two dual-core-24-bit festival quantity DSPS with 56-bit accumulation. Features. Analog audio inputs 4x symmetrical analog inputs as XLR3 with a second, linked XLR3. Performance outputs 4x Neutrik-Speakon-NL-4 outputs. RS232-Port 1x DB-9 connection for firmware upgrade and accessories. GPIO port 1x DB-25 connection, 5x GPI ("Global Purpose Input") and 8x GPO ("Global Purpose Output"). Extension slot for audion network cards, 4 digital audio entrances and remote control. Network connections 2x Neutrik PowerCon NAC3 (2x 16 a) or NAC3-HC (2x 32 a), depending on the model. Buttons and controllers on the front mains switch, selection wheel, 2x menu keys, 4x selection and 4x Mute buttons. Display LCD with 40 characters x 2 rows and LED backlight. General status ads "Power"-, "Standby"-and "AMP Protect" Leds. Loudspeaker/AMP state indicator via channel, output current sensing, speaker protection and channel soft clip. Dimensions 4HE-19 "Rack-457 mm (18") deep. Weight 24. 5 kg (49 lbs) net. Certificates electrical security culus, CB (CE). EMC certification CE, FCC. Environmental protection corresponds to raw guidelines. _______________________________________________. The AMP can be visited and tested with us. Shipping for an additional charge in the original box. Sale only to traders, excluding any guarantee and warranty claims! .