Best High-End DAC/AMP for Audiophiles, Musicians & Singers on iPhone 17 Pro Max

If you’re a musician, singer, or audiophile pursuing ultimate sound quality, the iPhone 17 Pro Max alone can’t unlock true HiFi performance. Pair it with a NICEHCK high-end DAC/AMP and flagship IEM, and experience professional studio-grade sound anywhere.

NICEHCK focuses on high-end DAC/AMPs and flagship IEMs, delivering every song and note with maximum fidelity. Today, we recommend the NICEHCK Octave portable DAC/AMP along with our flagship IEMs: NX8, Rockies, and Himalaya—perfect for both listening and professional monitoring.

NICEHCK Octave – Flagship Portable DAC/AMP

The Octave turns your iPhone 17 Pro Max into a professional HiFi player. Its Type-C connection ensures seamless compatibility.

Key Features:

• ES9039Q2M DAC chip with 130 dB dynamic range

• Dual SGM8262 high-performance op-amps

• PCM 768kHz/32bit & DSD256 hardware decoding

• High/Low gain & 100-step precise volume control

• Dual outputs: 3.5mm single-ended (150 mW@32Ω) & 4.4mm balanced (550 mW@32Ω)

Octave delivers every detail clearly—from delicate vocals to complex instrument layers. Whether recording, mixing, or enjoying HiFi playback, it provides clean, powerful sound.

Flagship IEMs

NICEHCK Rockies – A flagship five-driver hybrid IEM featuring a 10mm beryllium-coated dynamic driver, dual Knowles BA, and dual Sonion electrostatic units for powerful bass, smooth mids, and extended highs. Its natural pietersite faceplate, ergonomic resin shell, and premium 7N OCC silver-plated Furukawa cable with interchangeable 3.5mm/4.4mm plug deliver both luxurious aesthetics and professional-grade sound.

NICEHCK NX8 – An eight-driver hybrid IEM (1 dynamic + 6 BA + 1 piezo) delivering a wide soundstage, clear mids, natural vocals, and bright, transparent highs. Its precision 3D-printed resin shell and starry faceplate combine ergonomic comfort with high-resolution, immersive listening for both casual and professional use.

NICEHCK Himalaya – Flagship IEM features a 10mm dual-magnetic CNT dynamic driver in an aerospace-grade titanium shell, providing rich lows, smooth mids, and delicate highs. Its ergonomic design, replaceable acoustic filters, and 3.5mm/4.4mm interchangeable plug ensure both premium comfort and studio-grade sound performance.

Why Choose NICEHCK with iPhone 17 Pro Max?

• Studio-grade sound for recording, mixing, and monitoring

• Immersive HiFi listening, revealing every subtle detail

• High output power, capable of driving high-impedance headphones

Simply put: With Octave + flagship IEMs, your iPhone 17 Pro Max becomes a portable HiFi studio.

Upgrade Your iPhone 17 Pro Max Today

Octave – must-have flagship DAC/AMP
NX8, Rockies, Himalaya – three flagship IEMs, each with unique strengths

Whether you’re a musician, singer, or audiophile, this combination delivers the richest details and the most authentic musical expression.

👉 Experience NICEHCK Octave + flagship IEMs now and unlock the full audio potential of your iPhone 17 Pro Max!