JCALLY - JM20 Portable DAC Dongle


Portable amps & dacs under 5000

Hi-Res | Cirrus Logic CS43131 DAC | USB Type C Male To 3.5MM Female | High Signal Transmission Performance | 32Bit PCM / 384kHz | DSD256(Native) | Low Distortion | Compatible with Android, PC Laptop Windows 10 above

₹ 2,399.00 ₹ 4,499.00 Save ₹ 2,100

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JCALLY JM20 Headphone Adapter Cable, High Performance CS43131 DAC decoder Amplifier Type C to 3.5mm Adapter for Android Windows IOS

  • CIRRUS LOGIC CS43131 DAC: JM20 is powered by the renowned Cirrus Logic CS43131 DAC, a professional grade integrated DAC that falls under Cirrus Logic Master HIFI lineup. The high performance integrated CS43131 DAC supports PCM decoding of up to 32bit 384khz and native DSD decoding up to DSD256 through DOP.
  • AUDIO QUALITY: With specifications that's comparable to high end DAC chipset, JM20 boast a SNR of > 120dB and THD+N of < 0.0003%. These simply means much less noise and distortion in its audio output, resulting in cleaner and more realistic audio reproduction.
  • HIGH PREFORMANCE: The CS43131 integrated chipset also includes a class H headphone amplifier which can provide notable driving power for high impedance headphones & earphones up to 600 Ohm @ 2Vrms, confidently drive to full potential most of your portable headphones and earphones.
  • COPPER CABLE: In favor of optimized signal delivery, JM20 adapter dongle adopts pure silver wire which has the best conductivity and lowest impedance, this ensures seamless delivery of audio signal from the DAC to your headphones without loss.
  • WIDER COMPATIBILITY: Designed to be widely compatible, the JM20 adapter works flawlessly on most android phones for audio output as well as on PC Windows 10 above when you use it with an USB-A to USB-C adapter (to be purchased separately). Just simple plug and play with no driver needed.


  • Exceedingly crisp, coherent timbre – sparkly neutral and natural
  • Clean Treble textures with graceful decays, mild airiness
  • Commendable Bass extensions and details with tasty textures
  • Strong, commanding Mid-Bass with lush decays.
  • Bass exhibit solid texture definition, Mids moderately rich
  • Moderately strong sounding sub-Bass seismic sensation and impact
  • Lively guitars and stringed instruments attack
  • Reference grade speed and transients handling
  • Neutral, slightly forward, and clear male/female vocals, good depth
  • Excellent micro details, almost reference grade
  • Great Piano, Violin and Cello tones, attack, and decays
  • Commendable sibilance resistance despite being sparkly bright.
  • Clean background with zero floor noise


  • Model: JCALLY JM20
  • P/N: CS43131 Customized High Performance DAC Decoder Amplifier Adapter
  • DAC: CS43131
  • PCM: 32bits/384KHz
  • SNR/DNR: >120dB
  • Distortion: 0.0003% (32 Ω load, 1.2 Vrms)
  • DSD: Native DSD64, DSD128, DSD256
  • Output power: 0 95Vrms@32Ω 2Vrms@600Ω
  • Bottom noise: < 0.9 μ V
  • N.W: 5g±0.5g
  • Length: About 120mm
  • Type of wire core: Copper core
  • Color: Sterling Silver

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Don't worry, JCALLY - JM20 Portable DAC Dongle comes with a 3 Months warranty against manufacturing defects. We guarantee that every product on Concept Kart is genuine and backed by the Manufacturer's warranty.

Read more about Concept Kart's warranty policy.

Shipping Policy


We usually ship orders on same day if ordered before 2 pm or within 24 hours if ordered later (except on holidays/sunday, where processing times may be higher) from one of our domestic warehouses based out of Delhi. It normally takes around 1 to 5 business days for delivery. We use premium service partners such as Blue dart, DTDC and Delivery for faster and reliable service. A tracking number will be provided upon shipment.

In very rare cases when order is not received after 10 business days of shipment (extended by number of days when the govt. Restricts movement of goods due to factors such as coronavirus pandemic), please contact us and we will provide you a support.

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Customer Reviews

Based on 5 reviews
Manohar Maddineni (Gannavaram, IN)
Excellent at this price

I have been looking for a dac with a decent chip to use, and at this price JM20 is just hard to pass on.

Super clear sound
Can handle any kind of headphones, with any kind of power requirement
Really durable

The microphone passthrough doesn't work.

Siddhesh (Mumbai, IN)
Strong DAC

Audio quality seems to be of flat in profile. Overall DAC is vfm.

Sandeep Kumar (Ranchi, IN)
JCally JM20

Sound output is clean and good. Built quality seems good. But starts to heat up after 10-15 min of use. Otherwise a good purchase.

Ankur Oberai (New Delhi, IN)
Little monster

I think they are amazing. Decent power to drive my AKG361 and almost flat response.

jash karki (Dehradun, IN)

Delivery was fast the product is good sounds better than most dac in this price range.