Nobsound NS-13G Instructions

Mini NS-13G/NS-15G/
NS-15G PRO Digital Amplifier
WARM TIPS
1. Optional default 19V power supply enough to drive most home
speakers. If you buy the version without power supply or want
higher output, please prepare high-quality power supply by
yourself. Powered by 24V/8A power supply(4Ω load), the actual
output power can reach 100W per channel.
2. Before turning on the amp, please make sure the volume knob
at the leftmost end (power off) avoid high volume ( high output
power ) damaging your speakers.
3. Noise may be caused by poor audio cables, sound sources,
speakers, speaker cables, interference sources, poor contacts
and the device itself. How to determine the reason:
1) remove all input cables and make sure no interference
sources around such as routers;
2) connect the amp to speakers;
3) connect the amp to power supply correctly and turn on the
amp;
4) if noise exists, then problem may be the amp, power supply,
speakers or speaker cables. Please use another speaker,
speaker cables or power supply to check one by one for
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further determination;
5) if no noise, please use other audio cables or audio sources
for further determination.
PARAMETERS
Paramerter/Model
Audio input
Audio output
Number of channel
Max output power
Power amp chip
Op amp
Bluetooth Chip
Decoding chip
Treble and bass range
Speaker impedance
Matched loudspeakers
SNR
THD
Input sensitivity
Frequency response
Working voltage
Default power supply
(optoinal)
Color
Dimensions(L*W*H)
Net weight
NS-13G NS-15G NS-15G PRO
Stereo L/R RCA Bluetooth / Stereo L/R RCA
Banana speaker jacks
2.0
100W+100W
TPA3116*2
TL072
QCC3034
- 5.0 Version
- - ES9018K2M
±10dB
4-8Ω
3-10 inch 10-200W
≥98dB
<0.01%(1KHz)
1.1V
18Hz-25kHz
DC 12V-24V (5.5mm / 2.5mm)
19V/4.74A
Red Black Black / Blue
82*108*27mm 92*108*30mm
260g / 0.57lb 320g / 0.71lb
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