JCALLY JM98MAX 2 Portable DAC Headphone Amplifier

Upgrade your audio setup with the JCALLY JM98MAX 2 portable DAC headphone amplifier — a compact Type-C audio decoder built for listeners who want studio-grade sound from their phone, laptop, or PC. At its core sits the CIRRUS LOGIC CS43198 HIFI decoding chip paired with an SGM8262 amplifier chip, a combination that delivers cleaner detail, deeper bass, and a wider soundstage than typical onboard audio.

Whether you're using wired earphones on a daily commute or critical-listening headphones at your desk, this fever audio USB DAC amp handles PCM up to 32-bit/384kHz and native DSD256 decoding, so high-resolution audio files play exactly as the artist intended. The detachable Type-C cable makes it easy to switch between Android, Apple (with the right adapter cable), and PC — making it a genuinely versatile portable dac amp for anyone serious about sound.

Built with a CNC-precision metal shell and a small LCD color display, the JM98MAX 2 looks and feels premium while staying pocket-friendly.

Key Features

• CS43198 HIFI Decoding Chip + SGM8262 Amp Chip — This dual-chip combination handles digital-to-analog conversion and amplification separately, resulting in a cleaner signal path and noticeably lower distortion for more accurate, fatigue-free listening.

• Up to 32-bit/384kHz PCM & Native DSD256 Decoding — Supports high-resolution audio formats so you can hear the full detail of hi-res tracks instead of a compressed or downsampled version.

• ≈125dB Signal-to-Noise Ratio & ≈0.00035% Distortion — Extremely low background noise and distortion mean vocals and instruments come through clear, even at higher volumes.

• ≈195mW Output Power (32Ω) — Enough drive to power a wide range of headphones and IEMs without needing a separate desktop amp.

• Detachable Type-C Cable System — Swap between Type-C to Type-C, Type-C to Lightning, or USB-A to Type-C cables depending on your device, making this DAC amp compatible with phones, tablets, and computers.

• CNC Precision Carved Metal Shell — A durable, premium-feel housing that protects the internal components while keeping the unit slim enough for a pocket or bag.

• LCD Color Display — Shows real-time playback info such as sample rate and format, so you always know what your audio source is actually sending.

Why Choose This Product

The JCALLY JM98MAX 2 stands out among portable dac amp options because it doesn't force a trade-off between size and sound quality. Many onboard phone or laptop audio chips struggle with noise and limited power, especially when driving higher-impedance headphones — this device solves that with a dedicated DAC and amp chip working together.

For everyday listeners, that means richer, more balanced audio straight from a phone. For audiophiles and content creators, it means an affordable way to unlock true hi-res playback without investing in a full desktop DAC/amp stack. The detachable cable system also adds practical, everyday value — one unit works across Android phones, Apple devices, and PCs, so you're not locked into a single ecosystem.

Best Use Cases

• Commuting & Travel — Enjoy high-resolution audio from your phone without carrying a bulky desktop setup.

• Office & Study — Plug into a laptop for cleaner, richer sound during calls, music, or focused work sessions.

• Home Listening — Pair with your favorite headphones for a noticeable upgrade over built-in audio.

• Content Creators & Audiophiles — Ideal for anyone who wants accurate, detailed sound for critical listening or monitoring.

Technical Specifications