xDuoo XD05 Bal2 Balanced DAC/Amp Review

xDuoo's XD05 Bal2 pairs two ES9038Q2M chips with an XMOS XU316 USB receiver in a portable DAC and headphone amp. The page claims up to 1500mW at 32Ω from both its single-ended and balanced outputs, and lists 6.35mm and 4.4mm headphone outputs, a 5000mAh battery, Bluetooth V5.1 and swappable op-amps. HiFiGO's page prices it at $429 in a single option.

Specifications

Options and pricing

Under the Model heading the page shows one option, XD05 Bal2, at $429, orderable when the page was read, with no crossed-out price. The headphone outputs are 6.35mm and 4.4mm, and the op-amps can be swapped by pulling the old ones out and pushing new ones in, per the page. The page text names no color choices or box contents, does not say which op-amps are fitted, and does not say whether spares come with it.

How it compares

Next to the QULOOS MUB1 at $449.99, the XD05 Bal2 at $429 has no PCM or DSD figures in its page text, while the MUB1 line lists 32-Bit/384kHz PCM and Native DSD256. The iBasso DC-Tonfa is $339.99 and its title names an 8CH R2R DAC, where the XD05 Bal2 uses two ES9038Q2M chips. The iBasso PB6 MACAW is $499 and is a tube headphone amplifier by its title. The XD05 Bal2 suits buyers who want a 6.35mm output and swappable op-amps; the MUB1 suits those who want stated PCM and DSD figures.

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.