Caracteristici importante ale amplificatorului Denon PMA-2500NE:
2 x 160 W (4 ohm) output Advanced Ultra High Current (UHC)-MOS Single Push-Pull Circuit Power Amplifier with new Schottky barrier diodes DAC Master Clock Design USB-B input for High Resolution Audio up to 384 kHz / 32 bit and 11.2 MHz DSD Digital isolator to eliminate high-frequency computer noise on the USB-B Low noise OLED display for source and sample rate indication Analog Mode for pure audio reproduction switching off digital audio circuitry and display Advanced AL32 Processing Plus Direct Mechanical Ground Construction to minimize unwanted vibration Chassis construction with 6 independent blocks to eliminate noises Leakage-cancelling-mounted twin transformers Main transformer with separate power supplies for analogue and digital circuits Wide dynamic range playback, supporting high-resolution audio sources High-grade volume control for precise adjustment 2 Digital Optical and 2 Digital Coaxial inputs High performance MM & MC Phono Equalizer Amp Available in Premium Silver
Specificatii tehnice amplificator Denon PMA-2500NE:
Power amplifier section Rated Out­put Power: 2-chan­nel dri­ving (CD → SP OUT) 80 W + 80 W (8 /ohms, 20 Hz - 20 kHz, T. H. D. 0.07 %) 160 W + 160 W (4 /ohms, 1 kHz, T. H. D. 0.7 %) Total har­monic dis­tor­tion: 0.01 % (Rated out­put: –3 dB), 8 /ohms, 1 kHz Out­put ter­mi­nals: Speaker A or B: 4 – 16 /ohms Speaker A + B: 8 – 16 /ohms Suited for head­phones/stereo head­phones Input Sen­si­tiv­ity/Input Im­ped­ance: EXT. ​PRE: 0.9 V / 47 k/kohms Am­pli­fi­ca­tion fac­tor: 29 dB Pre amplifier section Input Sen­si­tiv­ity/Input Im­ped­ance: PHONO (MM): 2.5 mV / 47 k/kohms PHONO (MC): 200 μV / 100 /ohms CD, NET­WORK, AUX, RECORDER: 135 mV / 47 k/kohms (SOURCE DI­RECT: Off) 135 mV / 23 k/kohms (SOURCE DI­RECT: On) RIAA De­vi­a­tion: PHONO: 20 Hz – 20 kHz ±0.5 dB Max­i­mum Input: PHONO (MM): 130 mV / 1 kHz PHONO (MC): 10 mV / 1 kHz Overall performance SN Ratio (A net­work): PHONO (MM): 89 dB (With input ter­mi­nals short-cir­cuited, 5 mV input sig­nal) PHONO (MC): 74 dB (With input ter­mi­nals short-cir­cuited, 0.5 mV input sig­nal) CD, NET­WORK, AUX, RECORDER: 110 dB (input ter­mi­nals short-cir­cuited) Fre­quency re­sponse: 5 Hz – 100 kHz (0 – -3 dB) Tone con­trol: BASS: 100 Hz ±8 dB TRE­BLE: 10 kHz ±8 dB Digital input signal format For­mat: Dig­i­tal audio in­ter­face (Lin­ear PCM) Coax­ial input: 0.5 Vp-p / 75 /ohms Op­ti­cal input: More than – 27 dBm Op­ti­cal wave­length: 660 nm General Power sup­ply: AC230 V, 50/60 Hz Power con­sump­tion: 310 W Power con­sump­tion in standby mode: 0.2 W


Denumiri similare la Amplificator Denon PMA-2500NE: PMA 2500 NE, PMA2500NE, PMA 2500NE, PMA-2500 NE

Galerie