xDuoo XD05 BASIC2 DAC/Headphone Amp Review
A portable USB and Bluetooth DAC and headphone amp listed at $299. Its pictures give a CS43131 DAC chip, 750mW at 32Ω from the headphone output, a 3.7V/3000mAh battery and a replaceable op-amp chip. It suits buyers who want a battery unit that can also run on DC power.
Our verdict
A fit for buyers who want a portable USB and Bluetooth DAC and headphone amp at $299 with a 3000mAh battery, a DC power mode and 750mW at 32Ω listed from the headphone output. Look elsewhere if you need connector types or box contents confirmed: the pictures read give neither. No independent test was checked for this review: every figure is the store's own.
- Best for
- Buyers who want a portable DAC and headphone amp with Bluetooth 5.4 and a DC power mode at $299.
- Skip if
- You need connector types or box contents confirmed before buying.
Why 3.3/5: Held back by a page with no specification list as text, nine pictures not read, the store's own terms contradicting each other, and figures that are the store's own with no independent test checked for this review.
With a CS43131 DAC chip named in its pictures and a 3.7V/3000mAh battery in its pictured parameters, the xDuoo XD05 BASIC2 is a portable DAC and headphone amplifier that the page lists at $299 as a single option. The pictured parameters give PCM 16-32Bit/44.1k-384kHz, DSD64-256, MQA 8x and 750mW at a 32Ω load from the headphone output, and an icon in a picture names Bluetooth 5.4 LE Audio, digital volume and a replaceable op-amp chip.
Specifications
| Spec | Page says (text and pictures) |
|---|---|
| DAC chip | CS43131 |
| Sampling rates | PCM 16-32Bit/44.1k-384kHz; DSD64-256; MQA 8x |
| Headphone out power | 750mW (32Ω load) |
| Headphone out figures | THD+N 0.0006% at 1kHz; S/N 124dB; crosstalk at least 74dB |
| AUX OUT | Output level 2.0Vrms; THD+N 0.0003% at 1kHz; SNR 124dB; crosstalk at least 107dB |
| Frequency response | USB/BT: 20Hz-20kHz (±0.5dB); AMP: 10Hz-80kHz (±0.5dB) |
| Gain and bass | Gain +0dB/6dB; bass 0/+6dB |
| Bluetooth | LE Audio: LC3, aptX Lite, aptX AD; classic: SBC, AAC, aptX, aptX HD, aptX Adaptive, LDAC |
| Battery | 3.7V/3000mAh; 11H (USB IN), 15H (BT IN) |
| Charging time | 3 hours (fast charging); 5 hours (slow charging) |
| Screen | 0.91 inch OLED |
| Volume | 99 digital levels |
| Size and weight | 13.9X7.5X2.3cm; 0.30kg |
| Compliant OS | Windows/Linux/Mac OS X/ iOS/Android |
Options and pricing
A single option is listed, XD05 BASIC2, at $299 and orderable when the page was read, so no color or accessory choice is offered. The pictures read for this review give no package list or connector list, and nine of the page's 17 pictures were not opened. One picture describes two power supply modes, DC and battery; the pictures read do not say whether a DC supply comes with it.
How it compares
The xDuoo XD05T Dual ES9039Q2M Portable DAC & Headphone Amplifier costs $549 against $299 here and is named for dual ES9039Q2M chips rather than one CS43131. The iBasso Nunchaku Dual CS43198 USB DAC & Tube AMP is also $299 and is named a USB DAC and tube amp, and the SHANLING UP6 Dual ES9069Q Portable Bluetooth DAC / AMP is $199 and named a Bluetooth unit. The BASIC2 suits buyers who want 750mW at 32Ω from the headphone output with a DC mode; the Nunchaku suits those who want a tube option.
Shipping, returns and warranty
HiFiGO sells from hifigo.com and says every order leaves its warehouse in China, usually 1-3 business days after it is placed, and says its delivery times are estimates, not promises. Its shipping policy gives the United States 1-2 weeks (about 10 days on average) by Priority and 6-10 days by Premium, both with duties and taxes prepaid by the store; Canada 2-3 weeks; the United Kingdom 1-2 weeks; and Australia 10-15 days. Express couriers (DHL, UPS, FedEx) take 3-7 days, but then the buyer pays any duties and taxes. No shipping page names New Zealand, PO boxes are not accepted, and the free-shipping thresholds differ between the store's own pages, so check the cart. One of its two shipping pages adds that a lost parcel on an order above $50 gets only a 50% refund. A US buyer reported a $40 tariff charge in August 2025, after which HiFiGO said it had added a customs notice at checkout.
Read the return terms before you order. The homepage advertises 7-day returns. Both of HiFiGO's policy pages offer a 7-day dead-on-arrival cover (a replacement or a full refund, with the return postage refunded) and also describe 30-day returns, but a request made 7 to 30 days after delivery loses 30% of the MSRP as a restocking fee (10% more if the packaging is incomplete), plus shipping both ways and duties, and the FAQ on the same pages says there is no refund or exchange once 7 days have passed. One version recommends reselling an opened product locally. Custom IEMs and custom cables cannot be returned, no return address is published, and buyers describe sending items back to China.
HiFiGO's warranty runs one year from the order date for parts and labor; its policy names desktop DACs and amps, IEMs and dongles at one year and gives cables and adapters three months. HiFiGO decides between repair and replacement, the buyer pays the shipping, and faulty items go back for service, not for a refund. Claims go to [email protected], the only contact the store lists: its pages name no company, street address or phone, and its terms are governed by the laws of China.
On Trustpilot, HiFiGO had 4.6 out of 5 from 378 reviews when we checked on 2026-10-28 (91% five-star, 5% one-star), and it had replied to about 75% of negative reviews; Trustpilot notes the store has not invited customers to review recently. The one-star reviews mostly concern the short return window and the deductions on returns, items listed in stock that turned out back-ordered, slow email support and a tariff charge on a US delivery in 2025. HiFiGO says its products are genuine and come in the brands' retail packaging; it does not claim to be an authorized dealer.
What we liked
- CS43131 DAC chip with PCM 16-32Bit/44.1k-384kHz, DSD64-256 and MQA 8x, per the pictures
- Bluetooth 5.4 LE Audio icon, with LC3, aptX Lite and aptX AD plus LDAC, aptX HD and aptX Adaptive listed as codecs
- Battery life listed at 11H on USB IN and 15H on BT IN from a 3.7V/3000mAh cell
- Two power modes, battery and DC; a picture says the DC mode reduces the battery load
- A replaceable op-amp chip and 99 digital volume levels, per the pictures
Worth noting
- The pictures read give no connector list and no package list, and nine of the page's 17 pictures were not opened
- The pictured parameters read for this review give output power at a 32Ω load only, with no figure at a higher load
- The page text has no specification list: every spec figure sits in pictures
Questions before you buy
How much power does the XD05 BASIC2 list?
The pictured parameters list 750mW at a 32Ω load from the headphone output, with THD+N of 0.0006% at 1kHz, S/N of 124dB and crosstalk of at least 74dB. The AUX OUT is listed with an output level of 2.0Vrms.
Which Bluetooth codecs does it list?
The pictured parameters list LE Audio codecs LC3, aptX Lite and aptX AD, and classic codecs SBC, AAC, aptX, aptX HD, aptX Adaptive and LDAC. An icon in a picture names Bluetooth 5.4 LE Audio.
How long does the battery last?
The pictured parameters give a 3.7V/3000mAh battery with 11H on USB IN and 15H on BT IN, and a charging time of 3 hours (fast charging) or 5 hours (slow charging).
Where does HiFiGO ship from, and how long does it take?
From its warehouse in China, usually 1-3 business days after the order. The shipping policy gives 1-2 weeks to the US by Priority (6-10 days by Premium), both with duties and taxes prepaid, 2-3 weeks to Canada, 1-2 weeks to the UK and 10-15 days to Australia. Express couriers take 3-7 days, but the buyer pays any duties.
Can I send it back if I change my mind?
HiFiGO gives 7 days to report an item that arrives dead, damaged or wrong. Its policy also describes 30-day returns, but requests 7 to 30 days after delivery lose 30% of the MSRP plus shipping both ways and duties, and the FAQ on the same page says no refund or exchange after 7 days. Ask [email protected] before you open the box.
What warranty does HiFiGO give?
One year from the order date for parts and labor, for faults in build or materials (the policy names desktop DACs and amps, IEMs and dongles; cables and adapters get three months). HiFiGO chooses repair or replacement, the buyer pays the shipping, and a faulty item is serviced rather than refunded. Claims go to [email protected].
Sources & verification
What this review is based on and the day we last read it. Specs and claims from the maker are the maker’s own; the verdict and the rating are ours.
From the store
- xDuoo XD05 BASIC2 CS43131 Portable DAC & Headphone Amplifier product page: specs, options and priceSpecs, options and the listed priceRead October 28, 2026
- HiFiGO shipping policyShips from China in 1-3 business days; US 1-2 weeks by Priority or 6-10 days by Premium, duties prepaid; Express buyers pay dutiesRead October 28, 2026
- HiFiGO shipping and order tracking pageA second shipping text: Premium also for Canada and Australia, Canada free shipping from $99.99, lost-parcel rulesRead October 28, 2026
- HiFiGO refund policy7-day dead-on-arrival cover; 30-day returns minus a 30% restocking fee; its FAQ says no refund after 7 daysRead October 28, 2026
- HiFiGO warranty and refund policyWarranty by product class (1 year; cables and adapters 3 months); 30% fee for resealing an opened productRead October 28, 2026
- HiFiGO terms of serviceOperator named only as HiFiGo; governed by the laws of China; contact [email protected]Read October 28, 2026
Independent
- HiFiGO reviews on Trustpilot4.6 of 5 from 378 reviews (91% five-star, 5% one-star); the store has not invited reviews recentlyRead October 28, 2026
What we couldn’t verify
- Nine of the page's 17 pictures were not opened, and the pictures read give no connector list or package list, so the output types and box contents are not confirmed.
- Claims in the pictures are not checked here: 'very strong decoding ability', a CS43131 chosen for 'better THD, higher SNR and higher resolution', and that on DC power 'the driving force will soar'.
- HiFiGO's policy pages contradict each other: 30-day returns with a 30% restocking fee in one place, no refund or exchange after 7 days in the FAQ.
- HiFiGO's pages name no company, street address or phone number; the only contact given is [email protected].
Spotted an error or something out of date? Tell us and we’ll fix it and update the date.
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