NAKAMICHI NDST550A

Dynamic Range(RCA Input)

≥100dB

S/N(RCA Input)

≥98dB

THD

≤0.05%

Frequency Response

20Hz~40KHz

Input Impedance

High Level Input:240Ω

Low level Output Impedeance

51Ω

Signal Input Range

RCA: 7.5Vpp; High Level: 26Vpp

Signal Output Range

RCA: 8Vpp;

Amplifier Power

PEAK: 4CH×50W+4CH×80W+2CH×160W, Bridging 1×300W RMS: 4CH×25W+4CH×40W+2CH×80W

Power

DC 9V-16V

REM Input

High Level Input Signal:H1+/H1-or ACC control cable

REM Output

+12V Start up Voltage Output

Standby Power

≤0.1W

Gross Weight

Approx. 2.08kg

Product Dimension(L×H×W)

255×175×47mm

Input Type

6Channel high level,2 Channel Low Level,External digital Bluetooth,Optical coaxial.

Output Type

12 Channels low
level,4CH×50W+4CH×80W+2CH×160W,Bridging 1×300W

Output Gain

Gain range:Mute,-59.9dB~0.0dB

Output Signal EQ

31-band qequalizer engine

1. Frequency Range:20Hz~20KHz,1Hz Accuracy
2. Q value(Slope):0.404~28.85
3. Gain:-12.0dB~+12.0dB,0.1dB Accuracy

Output Signal Crossover

Each output is equipped with multi-order high and low pass independent filters.

1. Filtering types:Link-Rill,Butter-W, Bessel
2. Filtering frequency division point:20Hz~20kHz,Resolution 1Hz
3. Filter slope(Slope) setting:6dB/Oct to48dB/Oct and OFF

Output Phase and Time Alignment

Each output channel can be adjusted for phase and delay,parameter range
Phase:in-plase or reverse-phase(0°/180°);
Delay: 0.000 to 20.000 mill, 0 to 692 cm,0 to 273 inch.

Presets

Save up to 6 presets into the device.