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πŸ”Š nobsound mini bluetooth 5.0 power amplifier - 100w hi-fi stereo class d audio amp, 2.0 channel wireless receiver, lossless music player, tf usb home speaker (black) logo

πŸ”Š Nobsound Mini Bluetooth 5.0 Power Amplifier - 100W Hi-Fi Stereo Class D Audio Amp, 2.0 Channel Wireless Receiver, Lossless Music Player, TF USB Home Speaker (Black) Review

3

Β·

Average

Revainrating 3.5 out of 5Β Β 
RatingΒ 
3.3
🍿 Home Theater, 🎡 Home Audio

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Description of πŸ”Š Nobsound Mini Bluetooth 5.0 Power Amplifier - 100W Hi-Fi Stereo Class D Audio Amp, 2.0 Channel Wireless Receiver, Lossless Music Player, TF USB Home Speaker (Black)

As a digital power amplifier & music player, it supports RCA/AUX/USB/BT 5.0/TF Card inputs, almost compatible with all home audio device such as phone, tablet, computer, TV, set-box, CD player etc. U-disk and TF card support WAV, APE, FLAC lossless formats . USB interface supports U-disk, computers (no need for driver) and phones (with OTG function) input. Bluetooth 5.0 achieves stable and faster transmission speed, TF card makes it convenient to enjoy high-quality music even on the road or outdoor. Adopting classic TPA3116 chip, max output power can reach 50W*2, enough for most home desktop/bookshelf/indoor passive speakers(4-16Ξ©). The sound is clear and clean without any audible noise even at high output. Compact design and exquisite appearance, attractive chassis with LED display and power / mode switch, very suitable for home and desktop audio system use. DC 9-24V wide voltage makes it possible to be used in car or motorcycle. Comes with complete accessories including high-quality 19V power supply, USB cable(with shielding ring), 1:2 and 2:2 RCA cable, 3.5mm AUX cable, no need to wait and enjoy its powerful function at once as long as you receive it.

Reviews

Global ratings 3
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  • 4
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Type of review

Revainrating 5 out of 5

Okay - I think

I was very skeptical about this mini power plant. But I realized what the heck, for $50 I'll try. Boy was I surprised. I used a Pioneer full-size receiver on my desk to power my Bose Acoustimass 5 speakers on my gaming PC. Traded it for this little dynamo and dammit, this little thing knows what it has to do! I can't tell any difference in sound quality or volume with a full-size receiver! If you doubt this little thing, go for it, you won't be disappointed!

Pros
  • Easy to use
Cons
  • The list is getting long.

Revainrating 1 out of 5

You have to hold the power button for a second

I mistakenly thought it was dead because I didn't know you had to hold the power button to turn it on or off. I took it apart out of curiosity and this is what I found. The amplifier IC is hidden but looks like a Texas Instruments TPA3116 IC. That's true 50 watts per stereo chip channel at 0.1% THD. Well! However, I noticed that the chip doesn't have a heatsink, so I'm not sure how long it will last at full power. Bluetooth works well and pairs quickly. The biggest downside to this amp is that…

Pros
  • Makes me happy
Cons
  • Makes me angry

Revainrating 4 out of 5

What a disappointment

Unfortunately I seem to have gotten a bad device. I am very disappointed with the quality assurance, or should I say the lack of any quality assurance. The basic operation of the product isn't difficult to verify, although I suspect that basic testing of each device is too expensive for such a cheap product. Response to my email attempts, which I found both surprising and disappointing. The device I received was DEAD on arrival! The power supply indicated it was receiving power but the AMP did…

Pros
  • Handsfree
Cons
  • Infinitely sluggish