HiFiGo DAC Dongles Compared 2026: 6 Picks From the $24.99 Echo-B to Moonriver 3
You spent a weekend reading about earphones, finally ordered a pair with a braided cable and a shiny 4.4mm plug, and the box arrived. Then you looked at your phone. No headphone jack. Your laptop has one, but the music sounds thin and the volume has to sit near the top. The earphones aren't the weak link. The thing feeding them is.
That's what a DAC dongle fixes: a little USB-C stick that turns your phone or laptop's digital audio into a clean, stronger signal for wired earphones. HiFiGo stocks dozens of them, from a $25 Moondrop to four-figure flagships. Olivia Reviews narrowed the field on October 27, 2026 to six in-stock dongles between $24.99 and $219.99 and compared them on the specs HiFiGo lists, so you can see what each step up in price actually adds.
Quick take: For a 4.4mm balanced cable on a tight budget, the Moondrop Echo-B ($24.99) is the simple pick. For classic 3.5mm earphones, the DUNU DTC 100 Pro ($38.90) lists the most power under $40. Around $100β$115 you get both 3.5mm and 4.4mm jacks plus extras: a screen on the HiBy FC5, glowing tubes on the Muse HiFi M3 Ultra, gaming presets on the Tanchjim Space II. The Moondrop Moonriver 3 ($219.99) adds a real volume knob and charging pass-through. Check today's HiFiGo deals before you order.
What Separates One Dongle From Another
Every dongle here takes USB-C in and sends analog audio out. The differences come down to four things, and they matter more than the chip names in the titles.
Which jacks it has
A 3.5mm jack fits most earphones out of the box. A 4.4mm jack is the balanced connector many enthusiast cables now use. Some dongles have only one; the pricier ones here have both. Match the jack to the plug on your cable first.
How much power it lists
Listed output (in milliwatts at a given impedance) tells you how much headroom there is for harder-to-drive earphones and small headphones. Sensitive IEMs need very little; bigger planar or high-impedance sets want more.
How you control it
Cheaper dongles rely on your phone's volume. Others add hardware volume buttons, a physical knob, or an app with EQ presets.
What else it does
A screen, a microphone pass-through for calls and games, a charging input so your phone doesn't drain, or tubes for a warmer flavor. These extras are where most of the price goes.
The Six Dongles, Smallest Price First
Moondrop Echo-B ($24.99): balanced on a budget
The Echo-B is a straight USB-C to 4.4mm balanced dongle. HiFiGo's listing gives 32-bit/384kHz PCM decoding, 117 dB SNR, 120 dB dynamic range and 0.001% THD+N, and says it works with computers, Android and iOS devices. What makes it more than a cable is the Moondrop Link app: five built-in tuning presets, a custom parametric EQ, and a library of configurations other users share. There's no 3.5mm jack, so it only suits earphones with a 4.4mm plug.
DUNU DTC 100 Pro ($38.90): the 3.5mm workhorse
A blue-and-silver CNC aluminum stick with a single 3.5mm output. DUNU pairs a CS43198 DAC with an SGM8262 amp chip and lists up to 200mW at 32 ohms (235mW at 16 ohms), 130 dB SNR and 0.0004% THD+N. It decodes PCM up to 32-bit/384kHz and native DSD256, and a multi-color light shows the playback sample rate. For everyday earphones with a standard plug, it's a lot of listed power for under $40.
HiBy FC5 2025 With Display ($99): the one with a screen
The FC5 wears HiBy's "cyborg" look: an aluminum chassis behind a translucent polycarbonate mesh, and a 1.1-inch color OLED that shows format and volume. Inside are dual CS43198 DACs and dual SGM8261-5 amp chips, rated up to 245mW at 32 ohms, with 3.5mm and 4.4mm outputs and hardware volume control. HiBy lists support up to 32-bit/768kHz PCM, native DSD512 and 8x MQA unfolding, and a weight of 21 grams. Only the black version showed in stock on October 27.
Muse HiFi M3 Ultra ($104.99): tubes in your pocket
The most unusual piece here. The M3 Ultra puts two JAN6418 vacuum tubes behind a see-through "World Gate" window, alongside an ES9028Q2M DAC. Muse HiFi describes a fully balanced circuit with 3.5mm and 4.4mm outputs, up to 480mW at 32 ohms (the highest listed figure in this group), 32-bit/384kHz PCM and native DSD256, and independent volume control. Muse HiFi also lists a patented silicone shock-absorption design and anti-vibration measures at the circuit, algorithm and system level. An orange case is $9.99 extra.
Tanchjim Space II ($114.80): built for phones and consoles
Tanchjim pitches the Space II for everything from phone listening to game consoles. It uses dual CS43131 DACs with Tanchjim's own "Clean Bridge" USB input chip, lists 4Vrms balanced and 2Vrms single-ended output (235mW at 32 ohms), and supports 32-bit/384kHz PCM and native DSD256. An online DSP adds tuning presets for music, gaming and movies, and the 3.5mm jack carries an in-line mic (CTIA standard) for calls and voice chat. It weighs 15.1 grams and switches between UAC 1.0 and UAC 2.0 modes, in gunmetal, black or blue.
Moondrop Moonriver 3 ($219.99): the knob and the power port
The third Moonriver moves up to a precision-milled stainless steel chassis with an illustrated transparent back. Moondrop lists dual CS43198 DACs with dual independent amp chips, up to 4Vrms or 500mW, 3.5mm and 4.4mm outputs, and THD+N as low as 0.00018%. Two features set it apart: a physical volume knob with 100 steps, and a separate power input that supports PD charging so your phone keeps charging while you listen. A one-button DSP switch and the Moondrop Link app handle EQ, and the Type-C connector is detachable. Leather ($9.99) and magnetic ($12.99) cases are sold on the same page.
Side-by-Side Comparison
| Dongle | Price (Oct 27, 2026) | Outputs | Listed power | Control and extras |
|---|---|---|---|---|
| Moondrop Echo-B | $24.99 | 4.4mm | Not listed | App EQ, 5 presets |
| DUNU DTC 100 Pro | $38.90 | 3.5mm | 200mW @32Ξ© | Sample-rate light |
| HiBy FC5 2025 | $99 | 3.5mm + 4.4mm | 245mW @32Ξ© | Color screen, volume buttons |
| Muse HiFi M3 Ultra | $104.99 | 3.5mm + 4.4mm | 480mW @32Ξ© | Twin vacuum tubes |
| Tanchjim Space II | $114.80 | 3.5mm + 4.4mm | 235mW @32Ξ© | DSP presets, mic support |
| Moondrop Moonriver 3 | $219.99 | 3.5mm + 4.4mm | 500mW (4Vrms) | 100-step knob, PD charging, app EQ |
Which One Fits Your Setup
- You own a 4.4mm cable and want to spend little: Echo-B.
- Your earphones end in 3.5mm and you just want them louder and cleaner: DTC 100 Pro.
- You want to see what's playing without opening an app: FC5.
- You're curious about tube sound on the go: M3 Ultra.
- You game on a phone, PC or console and need a mic: Space II.
- You listen for hours on your phone and hate the battery drain: Moonriver 3.
Before You Order From HiFiGo
HiFiGo ships internationally from overseas, and the shipping method decides who pays import duty. Its policy lists a Premium option for the United States (and several other countries) at about 6β10 days with all tax and duty prepaid by HiFiGo, and Express by DHL, UPS or FedEx at around 3β7 days, where duties may apply. The store says free Express shipping on $500-plus orders excludes the US, and that PO boxes aren't accepted.
On returns, a 7-day policy covers damaged, wrong or unusable items. For change-of-mind returns within 30 days, the item must be brand new (sealed items still sealed), and HiFiGo refunds the price minus round-trip shipping and duties. Opened products carry a 30% resealing fee. Dongles get a one-year warranty, while cables and adapters get three months.
What We Like and What to Watch
What we like
- Clear steps from $24.99 to $219.99, each adding something specific.
- Most listings publish detailed specs: outputs, power, formats.
- Duty-paid Premium shipping to the US avoids surprise fees at the door.
- A one-year warranty on dongles.
What to watch
- Change-of-mind returns lose round-trip shipping, and opened items carry a 30% fee.
- The Echo-B has no 3.5mm jack, and the DTC 100 Pro has no 4.4mm jack.
- Some specs, like the Echo-B's power output, aren't listed.
Who Should Skip a Dongle
If you only use wireless earbuds, or your earphones already sound loud and clean from a laptop's headphone jack, a dongle adds little. Everyone else with wired IEMs and a jackless phone gets the biggest change from the first step, not the most expensive one.
How to Save at HiFiGo
Pick the shipping method with care: Premium's duty-paid price can work out lower than Express once import fees are counted. Decide on the jack before you buy, since a return costs round-trip shipping. HiFiGo's sale and clearance pages change often, so see today's HiFiGo codes before you check out.
β Check the latest HiFiGo coupon codes and deals
FAQ
Do these dongles work with iPhones?
Moondrop lists the Echo-B as compatible with iOS devices, and the others connect by USB-C. iPhones with USB-C can plug in directly; older Lightning iPhones need a suitable adapter or cable.
Do I need the 4.4mm output?
Only if your earphone cable ends in a 4.4mm plug. If it's 3.5mm, any of these except the Echo-B will work.
Which dongle has the most listed power?
The Moonriver 3 lists up to 500mW, and the M3 Ultra lists up to 480mW at 32 ohms.
Will I pay customs on a US order?
Not if you choose HiFiGo's Premium shipping, which the store says is duty-paid for US delivery. Express shipments may carry duties.
Final Verdict
A dongle is the easiest upgrade in personal audio, and HiFiGo's range makes the choice mostly about your plug and your habits. Start with the jack you need, add only the extras you'll use, and remember that $25 to $40 already makes a jackless phone sound like a proper source. When you've picked yours, grab today's HiFiGo offers.
β See current HiFiGo coupons before you order
Olivia Reviews researched HiFiGo using its official website, product listings and published policies in October 2026. We haven't personally tested these products. We may earn a commission when you buy through our links, at no extra cost to you.