KZ EDC PRO IEM With Mic, Audiocular Spark DAC & EarAudio Carry Case

High-Sensitivity Dynamic Driver

Experience excellent sound quality with powerful bass performance and an amazing acoustic frequency response curve. The resin and metal laminated exterior design ensures durability and style, while the ergonomic design guarantees comfort.

Exceptional Sound Quality Performance

Stemming from the relentless pursuit of perfect sound, EDC Pro takes the sound quality of mainstream high-end HiFi products as a reference benchmark. It incorporates the strengths of various brands and ultimately achieves professional-grade sound quality comparable to mainstream high-end products at a significantly advantageous cost.

High-Sensitivity Driver for Ultra-High Output and Wide Dynamic Range

This self-developed and designed high-performance dynamic driver is the core of professional sound quality, leading in performance and featuring a wide dynamic range and low distortion under the same size specifications.

Superior Dynamic Performance in Bass Processing Capability

With its excellent dynamic response and remarkable bass handling ability, the high-sensitivity dynamic driver of EDC Pro injects vigorous vitality into the audio experience, making the rhythm deep and powerful, and the bass dive precise and full.

Superb Sound Detail Resolution

Unlock the infinite dimensions of music, whether it's classical, rock, or jazz. Each music genre can be vividly presented, capturing every note with exquisite precision.

Exceptional Performance in Comparison

The acoustic curve is a benchmark for judging good sound quality, and an excellent curve is recognizable at a glance. EDC Pro, with its obvious excellent curve, fears no challenges or comparisons.

Cable and Appearance Design

Sturdy and durable replaceable cables allow you to easily replace and upgrade cables, catering to your various earphone usage scenarios and significantly extending the lifespan of your earphones. Based on a classic design, we continuously iterate and upgrade our products. Compared with the previous generation, the upgraded housing has better transmittance, bringing delightful visual effects.

Ergonomic Design Integrated into Details

Weight Reduction: From the speaker to the housing, the overall design concept is to improve wearing comfort and portability. Housing Design: A housing shape designed based on an extensive collection of human ear data, suitable for most people to wear. Silicone Eartips: The standard silicone eartips are skin-friendly, which can better fit the ear canal and provide good wearing comfort.

Two Cable Versions Available

EDC Pro offers two audiophile-grade cable versions - the silver-plated cable version and the OFC flat cable version. The silver-plated cable version adopts the oxygen-free copper surface silver-plating process to enhance the conductivity of the cable, delivering music details in a purer, more efficient manner, resulting in a more transparent and bright listening experience. The OFC flat cable version retains the original style and elements of the sound, maintaining a balanced and neutral presentation, providing a rich and smooth listening experience.

Multi-Functional In-Line Control

The multi-functional in-line control simplifies operation with one-touch functionality for play/pause, skip track, and more. It also features a built-in microphone for clear audio pickup, enabling crisp and clear near-field voice commands and phone calls as if talking face-to-face.

Simple, Practical, and Environment-Friendly Packaging

We believe that products do not need to be packaged in luxury, as the actual performance of products cannot be presented in packaging. We advocate environmental protection but will not make high profits in the name of environmentalism. This has been one of the beliefs of KZ since its founding.

AUDIOCULAR SPARK Hi-Res Portable DAC Dongle (CX31993 + MAX Amp)

Experience Studio-Grade Audio Anywhere

The AUDIOCULAR SPARK is a premium Type-C to 3.5mm portable DAC dongle, built to transform your everyday listening into a high-fidelity experience. Powered by the flagship CX31993 DAC chip and MAX97220 amplifier, the SPARK delivers studio-quality audio with exceptional clarity, rich bass, and crisp detail—making it the ideal upgrade for audiophiles, music lovers, and gamers on the go.

Key Features

🎧 Flagship DAC + Amplifier Combo

Featuring the powerful CX31993 DAC and MAX97220 amp, SPARK offers expansive sound with dynamic lows, smooth mids, and ultra-clear highs—free from distortion or harshness.

🔊 Hi-Res Audio Support (32bit/384kHz)

Enjoy PCM 32bit/384kHz and ADC 24bit/96kHz audio decoding. With an SNR >124dB and THD+N as low as 0.000003, your audio stays pure, detailed, and immersive.

💪 High Power Output

SPARK delivers up to 63mW at 32Ω, ideal for driving IEMs and headphones between 16–32Ω. Whether you're on mobile or desktop, hear your music fully come alive.

🎵 Immersive Soundstage & Isolation

Perfect for gaming or movies, SPARK creates a wide and accurate soundstage, restoring subtle background effects while reducing external noise distractions.

🔗 Seamless Type-C to 3.5mm Compatibility

Easily connect your favorite wired headphones to smartphones, tablets, or notebooks with USB-C ports—no compromises on sound quality.

🧳 Ultra-Portable and Travel-Ready

Its compact, lightweight design fits easily in your pocket or case—ideal for commuting, working, or relaxing on the go.

🛠️ Durable & Audiophile-Grade Build

Built with 8-strand silver-plated copper wire and a gold-plated 3.5mm jack, the SPARK ensures optimal conductivity, durability, and long-term performance.

🔌 Universal Device Support

Works flawlessly with most Android phones, laptops, and tablets with Type-C ports—no driver required for plug-and-play convenience.

Specifications

• Model: AUDIOCULAR SPARK

• DAC Chip: CX31993

• Amp Chip: MAX97220

• Decoding Support: PCM 32bit/384kHz, ADC 24bit/96kHz

• Power Output: 63mW @ 32Ω

• Signal-to-Noise Ratio (SNR): >124dB

• Dynamic Range (DNR): >120dB

• THD+N: 0.000003

• Compatibility: 16–32Ω headphones

• Connector: USB Type-C to 3.5mm

Why Choose AUDIOCULAR SPARK?

If you're looking for a hi-res DAC dongle under budget that doesn’t compromise on build quality, sound fidelity, or power output, the AUDIOCULAR SPARK is your ideal pick. It’s a true plug-and-play solution that elevates your everyday audio into a rich and immersive sonic journey.

✅ Ideal For

• Audiophiles & Music Enthusiasts

• On-the-go Hi-Fi Listening

• Mobile Gamers

• Commuters & Remote Workers