SMSL DS20 Portable DAC/Amp Review

Four CS43131 DAC chips are named for the SMSL DS20, a portable USB DAC and headphone amplifier that the store lists at $189.99 in silver. The page pairs them with a PLFC fully balanced amplifier circuit, a 16-core XMOS XU316 USB processor and a 6000mAh battery, and gives 3.5mm and 4.4mm outputs with a maximum output of 500mW. PCM is listed up to 32-Bit/768kHz and DSD up to native DSD256.

Specifications

Options and pricing

One option is listed, DS20-Silver at $189.99, and it was orderable when the page was read. The page description opens with a pre-order note. The page text names no cable, case or other accessory and has no in-the-box section, though it says the unit has a magnetic connection for the back of smartphones.

How it compares

The QULOOS QLS MC01 uses two CS43131 chips and starts at $215.99, against four chips at $189.99 here. The xDuoo XP-2 BAL is $169 and carries Bluetooth in its title, which the DS20 page text does not mention. The Moondrop Moonriver 3 costs $219.99 and names a pair of CS43198 chips in its title. The DS20 names four DAC chips where the QULOOS and the Moonriver 3 name two; the XP-2 BAL suits buyers who want Bluetooth at a lower price.

Shipping, returns and warranty

This item is sold as a pre-sale, so the usual dispatch time below starts only once HiFiGO has stock. 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.

Before you buy

The product page carries this pre-order note: "Note: Pre-order processing time is expected to take 1 month". Ask HiFiGO for a dispatch date before you order. Its pre-order page says pre-orders are charged in full at checkout and that shipping dates can change, and an unshipped pre-order can be cancelled through its contact page.