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NES450D high-quality stereo amplifier with built-in Over Quality module

NES450 is utilizing the proven Over Quality Series discrete amplifier in the input stage and dividing stage, and is capable of 400 W in MONO mode. In addition to stereo specifications, also offers bi-amp specifications for use as a driver for large speakers with a marginable low-power range and a mid- to high-power range of 150 W. This model incorporates a fan-less design in order to ensure maximum quietness.

NES450D SPEC <Power Amplifier>

Power output Continuous 150W into 8Ω 180W into 4Ω 400W into 8Ω (BTL)
Frequency response 10Hz~30kHz, +0/-0.2dB (1W, 8Ω) 10Hz~100kHz, ±1.5dB (1W, 8Ω)
Voltage gain 30dB (1kHz, 8Ω)
Distortion 0.08% THD, 20Hz~20kHz (190W, 8Ω)
Signal/noise 105dB, IHF-A (Ref. 150W, 8Ω)
Damping factor 200 20Hz~30kHz (RL = 8Ω)
Input sensitivity +4dBu for 150W into 8Ω
Input impedance 10kΩ Balanced
Input terminals XLR3-31F, 2HOT
Output terminals 2 binding posts "+" "GND"
Earth terminal 1 binding post "⊥"
Other Technical data
Power requirements mains voltage AC100
frequency 50/60Hz
consumption 400W Maximum 100W Minimum(Idling)
power muting time 2sec.
Front Panel 483(W)×132(H)mm (EIA 3U size)
Chassis total 357(D)mm
Net Weight 20.0kg
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