Digital Switching mode amplifier

الوصف

Product name : Digital Switching mode amplifier

Rock-solid, ultrastable output power set record marks in terms of flexibility, efficiency and practical use. Whole amp racks of multiple conventional power amplifiers with switching power supplies may be reduced to a mere one to three LEX Class D Digital amplifiers. Apart from these "hard" benefits, they offer many more advantages such as a strikingly audiophile sound reproduction with very precise, deep lows and a superb resolution of midrange and high frequencies.

The fact that LEX develops and builds amplifiers in top-notch quality is almost self-explanatory.The uncompromising component selection and a circuit design based on criteria of aerospace technology ensure utmost reliability.

FEATURES
Ø         Switch-mode power supply for high performance and compact size

Ø         Class D (digital) output for extremely high efficiency because of less current consumption and heat dissipation

Ø         Easily handles *-ohm loads all night long

Ø         Variable speed fan for low noise

Ø         Balanced XLR audio / Speakon Speaker output

Ø         Switch for mono and stereo

Ø         Comprehensive front panel indicators including signal (SIG), clip (CLIP), active (ACT) and, protect (PRO)

Ø         Fully protected circuit design including DC, infrasonic, high frequency, thermal overload and short circuit

Ø         Clip limiter - prevents severely clipped waveforms from reaching the loudspeakers, whilst maintaining full peak power

Ø         DC protection - protects against infrasonic signals

Ø         VHF protection - protects the loudspeakers against strong very high frequency non-musical signals above the audible range.

Ø         Thermal protection - prevents the amplifier from being overheated.

Ø         Compact size - only 1 U for reduced rack cost and space

Ø         Light weight - only 9 kg for easier racking and shipping (bigger power model) 

SPECIFICATIONS 　
STEREO MODE LD**0 LD**0 LD**0 LD***0
8ohms (RMS/THD 1%) **0Wx2 **0Wx2 **0Wx2 ***0Wx2
4ohms (RMS/THD 1%) **0Wx2 ***0Wx2 ***0Wx2 ***0Wx2
2ohms (MAX) ***0Wx2 ***0Wx2 ***0Wx2 ***0Wx2
BRIDGE MONO MODE  　 　 　 　
8ohms n/a n/a n/a n/a
4ohms n/a n/a n/a n/a
　 　 　 　 　
Signal to Noise >*5dB      
Input Sensitivity 1.1v      
*@********************� 
Output Circuitry CLASS D      
Distortion Less than 0.*2%      
Frequency Response *0Hz**0KHz