JCALLY - JM20 Portable DAC Dongle

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.

 Features:

• 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

Specification:

• 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