Coverage note. Speaker Ranking currently covers 2 DDHiFi models across headphones and headphone amps and dacs. These are the products in our database, not a complete list of everything DDHiFi makes.
What this page covers. The DDHiFi models ranked here span headphones and headphone amps and dacs, including DDHiFi Janus 3 and ddHiFi TC44B. Use each model’s category position to compare it with alternatives of the same size and use case.
This page lists all 2 DDHiFi speakers ranked on this site across headphones and headphone amps and dacs. Each model is shown in the category where it competes, with its current rank and the size of that ranking.
Use the category position rather than the brand name alone: speakers from the same manufacturer can perform very differently by size, price and product family.
Prices on this page were last checked October 12, 2026 at 4:13 PM UTC. Product prices and availability are accurate as of that date/time and are subject to change; the price and availability shown on Amazon at the time of purchase will apply to the purchase of this product.
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In-Ear Headphones
Ranked #47 of 668 in In-Ear Headphones - DDHiFi Janus 3: $22.99 Amazon $22.99 eBay
Pros: For a very low cost single dynamic in-ear, it measures a preference score of 82 in the median of four hobbyist measurements on squig.link. Sub-bass and bass sit about 1.5 to 2 dB above target, so it delivers a warm, bass rich sound that bass lovers will enjoy. At 14 ohms and 122 dB/Vrms it plays loudly from a phone, and each earbud weighs just 5.5 g.
Cons: A 3.3 dB dip near 10.9 kHz dulls some cymbal shimmer, and the downward tilt toward bass makes it less suited to listeners who like a crisp, detailed top end. Only four samples were measured, so the figures carry more uncertainty than for widely measured models.
Full DDHiFi Janus 3 review and specifications →
| Back | Closed |
|---|---|
| Connection | Wired |
| Deviation From Target | 1.10 dB standard deviation |
| Driver Type | Dynamic |
| Drivers | 1 x 10mm dynamic |
| Form Factor | In-ear |
| Frequency Response | 5Hz - 58kHz (Manufacturer specified) |
| Harman Preference Score | 82 (median of 4 squig.link measurements, calibrated to AutoEQ) |
| Impedance | 14 ohms |
| Sensitivity | 122 dB/Vrms |
| Sub-bass Extension | Within 6 dB of target down to 20 Hz (+2.0 dB at 30 Hz) |
| Tonal Tilt | -0.47 (negative is warmer, positive brighter) |
| Weight | 0 lbs (5.5 g) per earbud |
- Reviews, Comparisons and Sound Samples
- Head-to-Head Comparisons
Discontinued DDHiFi Models
Still ranked, and often still worth buying used, but no longer in production. Check availability before planning around one of these.
USB-C Dongle DACs
Ranked #12 of 26 in USB-C Dongle DACs - ddHiFi TC44B Discontinued eBay
Pros: Audio Science Review measured a SINAD of 110 dB, clean enough for nearly all listening. It offers both 2.5 mm and 4.4 mm balanced outputs from dual Cirrus Logic CS43131 chips in a tiny body about 30 mm long that plugs straight into a USB-C phone or laptop.
Cons: It is no longer sold new, and it has no 3.5 mm single ended jack, so ordinary headphone cables need an adapter or a balanced cable. ddHiFi doesn’t publish a power figure into 32 ohms, and the FiiO KA11 rates a little higher with a published 200 mW rating for very little money.
Full ddHiFi TC44B review and specifications →
| Released | 2020 (6 years ago) |
|---|---|
| Balanced Output | Yes (4.4 mm) |
| DAC Chip | Dual Cirrus Logic CS43131 |
| Device Type | USB-C dongle |
| Dimensions | 0.7” x 0.7” x 1.2” (18.3 x 16.8 x 30 mm) |
| Headphone Outputs | 2.5 mm balanced, 4.4 mm balanced |
| Inputs | USB-C |
| SINAD | 110 dB (measured by Audio Science Review) |
- Reviews, Comparisons and Sound Samples