רסיבר מגבר סטריאו קומפקטי מבית NAD נד דגם D3045
מאפיינים:
FEATURES & DETAILS
2X60W Hybrid Digital Amplifier
Two-Way Bluetooth powered by Qualcomm aptX HD audio
Asynchronous USB 24/192 Input supporting MQA and DSD
HDMI Audio Return Channel
Coax and Optical Input
MM Phono and Line Input
Preamp Out
Sub Out
Headphone Amp
IR Remote
PREAMPLIFIER SECTION LINE INPUT/PRE OUT
THD (20Hz – 20kHz)
<0.003% at 2V out
Signal-to-Noise Ratio
>100dB (IHF, A-weighted, ref. 500mV out, unity gain)
Channel separation
>85dB (1kHz)
>80dB (10kHz)
Input impedance (R and C)
47kohms + 220pF
Maximum input signal
>5.5Vrms (ref. 0.1% THD)
Output impedance
400 Ohms
Input sensitivity
82mV (ref. 500mV out, Volume maximum)
Frequency response
±0.2dB (20Hz – 20kHz)
Maximum voltage output – IHF load
>4V (ref. 0.1% THD)
מקור X-PRESS
PHONO INPUT / PRE OUT
THD (20Hz – 20kHz)
<0.015% at 2V out
Signal-to-Noise Ratio
>82dB (200 Ohm source, A-weighted, ref. 500mV out)
>76dB (MM cartridge source, IHF; A-weighted, ref. 500mV out)
Input sensitivity
1.35mV (ref. 500mV out, Volume maximum)
Maximum input signal at 1kHz
>90mVrms (ref. 0.1% THD)
Frequency response
±0.3dB (20Hz – 20kHz)
LINE INPUT / HEADPHONE OUT
THD (20Hz – 20kHz)
<0.003% at 120mW
Signal-to-Noise Ratio
>90dB (32 Ohm load; A-weighted, ref. 500mV out, unity gain)
Frequency response
±0.3dB (20Hz – 20kHz)
Output impedance 2 Ohms
Maximum headphone output – 32 Ohm load <8v ref="" 0="" 1="" thd="" br="">
GENERAL SPECIFICATIONS LINE INPUT/SPEAKER OUT
Continuous output power into 4 and 8 Ohms
60W (ref. 20Hz-20kHz at 0.03% THD, both channels driven)
THD (20Hz – 20kHz)
<0.005% (at 1W, 4 and 8 ohms)
Signal-to-Noise Ratio
>98dB (A-weighted, 500mV input, ref. 2.828V out in 4 Ohms)
Clipping power
>80W (at 1kHz 4 Ohms 0.1% THD)
IHF dynamic power
8 Ohms : 80W
4 Ohms : 150W
2 Ohms : 200W
Peak output current
>18A (in 1 Ohm, 1ms)
Damping factor
>300 (ref. 8 Ohms, 20Hz to 6.5kHz)
Frequency response
±0.3dB (20Hz – 20kHz)
Channel separation
>75dB (1kHz)
>70dB (10kHz)
Input sensitivity
260mV (for 30W in 4 Ohms)
Supports bit rate/sample rate
up to 24 bit/192kHz (digital source)
up to 24 bit/384kHz (computer source)
Standby power
<0.5W
DIMENSION AND WEIGHT
Gross dimensions (W x H x D)*
70 x 235 x 265 mm
2 13/16 x 9 5/16 x 10 7/16 inches**
Net weight
3.6kg (7.9lb)
Shipping weight
2.6kg (5.7lb)
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