The JCALLY JM20 ranks #16 out of 26 total USB-C Dongle DACs for sound quality. See all Headphone Amps and DACs rankings for every top pick.
Brand: JCALLY
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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#16 JCALLY JM20 eBay
Pros: Audio Science Review measured a SINAD of 112 dB, clean for nearly all listening and well above most dongles near its rating. It weighs just 5 g and plugs straight into a USB-C phone or laptop.
Cons: It is rated at only 31.25 mW into 32 ohms, so it suits in-ear monitors and easy to drive headphones only. There is just a 3.5 mm output with no balanced jack, and the THX Onyx rates higher.
| Balanced Output | No |
|---|---|
| DAC Chip | Cirrus Logic CS43131 |
| Device Type | USB-C dongle |
| Headphone Outputs | 3.5 mm |
| Inputs | USB-C |
| Output Power (32 ohms) | 31.25 mW (manufacturer rated) |
| SINAD | 112 dB (measured by Audio Science Review) |
| Weight | 0 lbs (5 g) |
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