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Nobsound NS-10G Mini Bluetooth 5.0 Digital Amplifier 50W+50W Review

A palm-sized TPA3116 amplifier rated 50W x 2 with Bluetooth 5.0, USB and AUX inputs, a dedicated bass boost button, and an aluminum case weighing just 105 grams.

3.63.6 out of 5 starsUpdated October 14, 2026
$39.99Price checked October 14, 2026
Check price at Douk Audio
Nobsound NS-10G Mini Bluetooth 5.0 Digital Amplifier 50W+50W

Our verdict

The Nobsound NS-10G packs a TPA3116 amplifier rated 50W x 2 into a 105g aluminum case for $39.99, with Bluetooth 5.0, driver-free USB and AUX inputs and a one-button bass boost. It is a neat way to add wireless playback and real power to desktop or shelf speakers, and the accessories (3.5mm, RCA and USB cables) are included. Budget for a DC 9-24V/3A supply if you choose the version without one.

Best for
Adding wireless playback and 50W x 2 of power to desktop or shelf speakers with a tiny, inexpensive aluminum amplifier
Skip if
You need headphone output or real tone controls, or you are choosing the without-power-supply version and have no DC 9-24V/3A adapter
Check price at Douk AudioHow we research

The Nobsound NS-10G is a mini Bluetooth digital amplifier priced at $39.99. It is rated at a maximum output of 100W total — 50W x 2 — using the upgraded Texas Instruments TPA3116 chip, and the maker states it delivers HiFi clear sound with no audible noise even at high power output.

Inputs cover the practical bases: Bluetooth 5.0 + EDR for faster and more stable wireless transmission from phones and tablets, a USB input that needs no driver and works plug-and-play, and AUX for traditional devices such as iPod, CD players and computers. The maker positions it as compatible with most home audio devices.

A dedicated bass button is specially designed to amplify low-end effects for a cinema-like listening experience, while the volume control is smooth and precise. The amplifier is built into an attractive aluminum case measuring only 80x53x22mm and weighing 105 grams, making it suitable for home and desktop audio systems where space is tight.

Power comes from an external DC 9-24V supply rated 3A or above; the amplifier itself has no internal power source, and the listing offers versions with and without a power adapter, so the without-supply variant needs a suitable adapter of your own. The package includes a 3.5mm audio cable, an RCA cable, a USB cable and a manual. Note there is no headphone output — this one is for driving speakers.

Shipping is worldwide with free and expedited options, and cost varies by country. This amp is light, so it ships airmail in an estimated 10-25 days unless expedited service is chosen. Import duties and customs fees are the customer's responsibility. Free 30-day returns with a full refund and a 1-year warranty apply to all items, excluding orders placed by mistake, man-made damage or misuse, subjective change of mind, and anything else outside the warranty terms.

What we liked

  • TPA3116 output reaches a rated 100W total (50W x 2) with no audible noise even at high power output
  • Bluetooth 5.0 input pairs faster and more stably with phones, tablets and computers
  • USB input needs no driver and is plug-and-play, while AUX covers CD players and other legacy sources
  • The bass button is specially designed to amplify low-end effects for a cinema-like listening experience
  • Exquisite aluminum case at 80x53x22mm and 105g suits home and desktop audio, with 3.5mm, RCA and USB cables included

Worth noting

  • It runs on an external DC 9-24V / 3A supply with no internal power — the without-power-supply version means providing your own adapter
  • The bass button is a fixed low-end boost rather than a full tone control
  • No headphone output is listed, so it is speakers-only

Questions before you buy

How much power does the NS-10G provide?

A maximum output of 100W total (50W x 2) from the Texas Instruments TPA3116 chip, with no audible noise even at high power output, per the maker.

What inputs does it have?

Bluetooth 5.0 + EDR, USB (no driver needed, plug-and-play) and AUX. It is compatible with most home audio devices such as phones, tablets, computers, iPods and CD players.

What is the bass button for?

It is specially designed to amplify bass effects, providing a more impactful, cinema-like listening experience.

What are the shipping and warranty terms?

Worldwide shipping with free and expedited options; light orders ship airmail in about 10-25 days. Import duties are the customer's responsibility. Free 30-day returns for a full refund and a 1-year warranty apply, excluding orders by mistake, misuse, change of mind and anything outside the warranty terms.

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