JCALLY JM20 Max Portable DAC-Amplifier

Buy the JCALLY JM20 Max Portable DAC-Amplifier from Gadget Breeze in Bangladesh for ৳3,100. Featuring a Cirrus Logic CS43131 DAC, SGM8262 amplifier, PCM 32-bit/384kHz and DSD256 decoding, this compact USB-C DAC provides a 3.5mm headphone output for compatible audio devices.

JCALLY JM20 Max Portable DAC-Amplifier Overview

The JCALLY JM20 Max is a portable digital-to-analog converter (DAC) and headphone amplifier designed for wired audio listening. It combines the CS43131 DAC chip with an SGM8262 amplifier to convert digital audio into an analog signal for compatible earphones and headphones.

With high-resolution audio decoding, a lightweight 6.5g design, and an 8-core silver-plated OFC cable, the JM20 Max offers a compact audio solution for compatible USB-C devices.

Key Features

• CS43131 DAC Chip: Cirrus Logic digital-to-analog converter for high-resolution audio playback.
• SGM8262 Amplifier: Dedicated amplifier stage for wired earphones and headphones.
• 32-bit/384kHz PCM: Supports high-resolution PCM audio decoding.
• DSD256 Support: Compatible with supported DSD audio playback.
• 3.5mm Audio Output: Single-ended headphone connection for wired audio devices.
• 8-Core Silver-Plated OFC Cable: 320-strand conductor construction.
• Compact Design: Approximately 110mm overall length.
• Lightweight Construction: Weighs approximately 6.5g.

Cirrus Logic CS43131 DAC and SGM8262 Amplifier

The JCALLY JM20 Max combines a Cirrus Logic CS43131 DAC with an SGM8262 amplifier. This configuration handles digital-to-analog audio conversion and headphone amplification for compatible wired listening equipment.

High-Resolution PCM and DSD Playback

The JCALLY JM20 Max supports PCM audio decoding up to 32-bit/384kHz and DSD256 playback according to the supplied specifications.

Supported playback formats and maximum resolutions may depend on the connected device, operating system, music application, and audio files.

3.5mm Single-Ended Headphone Output

The built-in 3.5mm output allows compatible wired earphones, in-ear monitors, and headphones to connect to supported USB-C audio sources.

The supplied product information lists a 16–600Ω adaptive load range. However, headphone impedance compatibility does not guarantee sufficient volume or driving power for every headphone model.

8-Core Silver-Plated OFC Cable

The DAC features an 8-core silver-plated oxygen-free copper cable with a stated 320-strand conductor construction.

Its short cable design provides a compact connection between the USB-C source device and the 3.5mm headphone output.

Compact and Portable Construction

Weighing approximately 6.5g and measuring around 110mm in overall length, the JCALLY JM20 Max is designed for portable everyday use.

Technical Specifications

Frequently Asked Questions

What DAC chip does the JCALLY JM20 Max use?
The JCALLY JM20 Max uses a Cirrus Logic CS43131 DAC chip paired with an SGM8262 amplifier.

Does the JCALLY JM20 Max support 32-bit/384kHz audio?
Yes. The stated maximum PCM decoding resolution is 32-bit/384kHz, depending on source compatibility.

Does the JCALLY JM20 Max support DSD?
Yes. The supplied specifications list support for DSD256.

What headphone output does it have?
It features a 3.5mm single-ended audio output.

Can the JCALLY JM20 Max drive 600Ω headphones?
The listed load range extends to 600Ω, but actual volume and performance depend on the headphone’s sensitivity and power requirements.

JCALLY JM20 Max Portable DAC-Amplifier Price in Bangladesh

The JCALLY JM20 Max Portable DAC-Amplifier price in Bangladesh is ৳3,100 at Gadget Breeze. Featuring the CS43131 DAC, SGM8262 amplifier, 32-bit/384kHz PCM decoding, DSD256 support, and a 3.5mm headphone output, the JM20 Max is designed for portable wired audio listening.