Little Dot LD-ZERO

2-IN-1 Hybrid DAC&Amplifier

    1K2 Driver Tubes
    Bluetooth 5.0 LDAC Audio Coding Technology
    A DAC That Can Work With Portable Charger
    Multiple USB Interfaces Supported, 3.5mm/6.35mm Output
Regular price €199,99
Sale price €199,99 Regular price

2-IN-1 Hybrid DAC&Amplifier

LD-Zero is an all-in-one unit with a plug-and-play system. The name “ZERO” means it needs zero requirement to operate it. It’s truly user-friendly and easy to use. You can instantly experience the exquisitely tuned HiFi system with this DAC&lifier.

1K2 Driver Tubes

LD-ZERO is equipped with a pair of NOS (new old stock) 1K2 tubes from Beijing tube factory that features a warm and delicate sound. By using that tube, the tough source digital sound is polished to a sweet, gentle and natural tone. Moreover, ZERO is also compatible with other tubes, such as 1T4, 1S5, CV784 etc.

Bluetooth 5.0 LDAC Audio Coding Technology

LD-ZERO support LDAC Bluetooth transmission protocol, when using LDAC for wireless data transmission can get up to 96KHz high bit rate, to achieve close to the effect of wired playback, you can play CD-level lossless playback through wireless Bluetooth, in the convenience of using at the same time, the maximum degree to ensure the lossless presentation of music.

A DAC That Can Work With Portable Charger

Unlike other traditional electronic tube amplifiers that need to work under AC power, LD-ZERO is designed with a special structure and circuit that can work with a portable charger. This pioneering feature undoubtedly enables more playability for day-to-day use.

Multiple USB Interfaces Supported, 3.5mm/6.35mm Output

For a better sound quality experience, we recommend passing the digital audio source signal directly to the LD-ZERO for decoding. It supports PC, Android and iPhone.

Inside the Box

  • 1 x Little Dot LD-ZERO
  • User Manual

1 Year Warranty

The Little Dot LD-ZERO Comes with a 1 year warranty on the AMP & DAC only. Warranty doesn't apply to the included accessories.

Technical Details

Bluetooth5.0: support LDAC, SBC, AAC, APTX-LL, APTX-HD and other audio code up to 24Bit/96kHz high-definition transmission
USB: sample Rate: 44.1KHz-192KHz/16Bit-24Bit; support all PCM format files, including WAV, FLAC, MP3, APE etc
Line input: 3.5mm standard level connector
3.5mm earphone jack/ 6.35mm headphone jack
0.1% (1000Hz)
Frequency response
20Hz-20KHz(-0.2dB)/ 10Hz-50KHz(-1.2dB)
Output Power
1.8W@32Ω/ 0.8W@120Ω/ 0.3W@300Ω
Power consumption
Product size
Product weight
about 0.5kg
What’s in the Package?
RCA-3.5mm audio signal cable*1
USB-A to USB-B data cable*1
5V/2A power adapter*1
user manual*1

Processing Time

This product is in Pre-order period. Pre-orders are provided for items that have not reached us and will take some time to be shipped out.

Pre-order Period: 3 working days


  • No cancellation of orders once ordered.
  • All orders to be shipped out sequentially.

Authentic Products

Linsoul Audio is the authorized distributor. All products are authentic and genuine.

Worldwide Free Shipping

We are located in China but send our products worldwide for free. T&Cs apply.

1 Year Warranty

We provide 1 year warranty for the all products except the cables and accessories*.

Online Support

Need help?, we are here to assist you
Monday - Friday: 09:00 – 18:00 (UTC+8)

Customer Reviews

No reviews yet

Shipping Policy

Which countries do you ship to?

How much does shipping cost?

How long does it take to receive the order after it is placed?

What happens if the parcel has been shipped but not delivered?

Who will pay for the import tax/custom fees

What shipping companies do you use?

Customer Support

How do I get help for my order?

Do I get tracking details for my order?

How do I cancel my order?

30-Day Return Policy

Where should I send the product for the return process?

When must the product be returned after receiving the RMA form and details? 

When will I receive my refund after returning the product?