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Nobsound HiFi Bluetooth 5.0 Power Amplifier USB/OPT DAC Stereo Home Audio Amp Treble Bass

DZ059
With 5 kinds of audio input(USB/Coaxial/Optical/Bluetooth/AUX) and 3 kinds of audio output(speakers/3.5mm headphone/active subwoofer), almost can meet all stereo home audio system devices.Bluetooth 5.0 with strong compatibility.
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$159.00
$299.00
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  • Description
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Features
  • With 5 kinds of audio input(USB/Coaxial/Optical/Bluetooth/AUX) and 3 kinds of audio output(speakers/3.5mm headphone/active subwoofer), almost can meet all stereo home audio system devices.
  • Bluetooth 5.0 with strong compatibility, USB can connect to computer and mobile phone(with OTG function), perfectly compatible with various devices like phone, tablet PC, TV, iPod, computer, CD player etc. Support NFC function (NOT support iphone) but needs your Android phone with NFC function, just touch the NFC label with your phone to achieve fast successful connection, very convenient and easy.
  • HiFi clear sound, no audible noise even at its max power(100W*2) output, and equipped with 24V/5A (Max output 120W) power supply, easily to drive most home bookshelf speakers. 
  • With treble and bass control, LED display and remote control, multi-functional but also easy to use and to see working status at real time. Attractive appearance with proper size, fashionable frosted aluminum alloy chassis and knob, very suits for home and desktop audio system.


Basic Parameters

  • Audio Input: USB/Optical/Coaxial/Bluetooth/AUX
  • Audio Output: Banana speakers/3.5mm Headphone/Subwoofer
  • USB IN: 44.1KHz-96KHz/16bit-24bit
  • OPT/COAX IN: 44.1KHz-192KHz/16bit-24bit
  • Bluetooth IN: stereo, HFP, 12S, SBC, APPLE-ACC
  • Amp IC: TDA7498E
  • DAC Chip: ES9018K2M
  • Bluetooth Chip: Qualcomm 3003
  • USB IC: SA9023
  • Max Output Power: 100W*2
  • Working Voltage: DC 24V-36V 5.5mm*2.5mm
  • Dimensions: (L*W*H))128mm*162mm*40mm / 5.24*6.38*1.57in
  • Net Weight: 0.61KG / 1.34lb

Electrical Parameters
 
 

3.5mm headphone output

BTL amplifier output

THD@A-weighting

<0.05% at 1KHz

<1% at 1KHz

SNR@A-weighting

>103dB at 1KHz

>91dB at 1KHz

Frequency Response

20Hz-200KHz(±0.1dB)

20Hz-20KHz(±0.8dB)

Channel Crosstalk

-93dB@1KHz

-75dB@1KHz

Channel Resolution

0.05dB

0.05dB

Output Power

263mW*2 at 32Ω THD+N<1%

42W*2 at 8Ω THD+N<1%

48mW*2 at 300Ω THD+N<1%

47W*2 at 4Ω THD+N<1%

Matched Impedance

16-300Ω

4-8Ω



Notice: 
 
1. NFC only supports Android phone with NFC function. 
2. For safer delivery, remote control without batteries, you need to prepare 2*AAA batteries by yourself.
3. Default 24V/5A power supply max output 120W enough for bookshelf speakers, but for floor speakers you need to prepare larger power supply with higher output.


Packing List
  • 1*Power Amplifier
  • 1*Power Supply
  • 1*Remote Control (without 2*AAA battery) 
  • 1*Bluetooth Antenna
  • 1*NFC Label
  • 1*English Manual
Average rating: 5.0
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