Disclaimer

This IEM was sent to me in exchange for my honest impressions. Big thanks to Keephifi for this privilege! I’m not a professional or paid reviewer, just an audio enthusiast. I have benefitted from many Head-Fi reviews, and I hope you find this one helpful as well.

Intro

I’ll admit — I hadn’t even heard of CCZ until Keephifi reached out. But within minutes of listening to the $49 TIANGONG CZ10, I was reminded that we’re living in a Golden Age of IEMs. Not long ago, something this affordable simply didn’t sound this good. In pure sonic terms, it’s a pleasant surprise — and a reminder that great sound doesn’t require a big price tag.

Aesthetics & Accessories

The unboxing is modest, as expected for the price, but the presentation has a fun mad scientist vibe — like you’re about to unleash Chi-Fi’s latest experiment.

There’s no travel case, but you do get three sets of tips (two silicone, one foam) and a basic 3.5 mm cable. It’s serviceable, but a modular option would’ve made more sense given how well this IEM scales with better sources.

The metal shells feel solid and reassuringly well-made without being heavy. Comfort is excellent — this is one of those sets that stays put without fuss. Between the build and the sound, the IEMs themselves clearly took most of the budget, and I’m fine with that.


Overall Sound: Balanced and Engaging

The CZ10 walks the fine line between safe and satisfying. Some listeners might wish for more excitement, but I hear it as confident and genre-friendly — the kind of tuning that just works. There’s no harshness, no odd peaks, and no fatigue.

Listening to Star Wars – Main Title by John Williams, the trumpets are bold and clean without sibilance, the bass rumbles naturally, and the stage — while not vast — has convincing depth. Then switching to On the Level by Wiz Khalifa, the sub-bass slam catches me off-guard. For $49, this is wild.

How does this level of coherence cost under fifty bucks? Welcome to portable audio in 2025.

Driveability and Scaling

The CZ10 is easy to drive, but it also rewards you for giving it power. My tiny Periodic Audio Rhodium DAC (31 mW) drove it well, but stepping up to the Cayin N7 DAP at 250 mW tightened dynamics and staging. With a 4.4 mm balanced cable pushing 600 mW, the presentation opened up even further — proving this little IEM scales like a champ.

Cable Pairing: KBEAR P34

Most of my listening was done with the $29 KBEAR P34 cable, also sent by HiFiGo (thanks!). The comfort, build, and modular design make it a clear upgrade over stock. Even through the 3.5 mm plug, I heard improved clarity and texture. And with the 4.4 mm balanced output, everything — from bass slam to treble shimmer — gained extra life. The silver-and-blue aesthetic pairs beautifully with the CZ10 too.

Bass — Slam & Rumble? Yep.

The 10 mm dual-magnet PET diaphragm delivers dynamic-driver bass that’s both tactile and clean. There’s satisfying slam and decay without much bleed into the mids. Occasionally a touch of warmth sneaks through, but never enough to muddy the sound. It’s fun, punchy, and well-controlled.

Mids: Easy and Natural

The mids are impressively balanced and realistic. Vocals sound clear and believable, with just enough body to feel musical. You won’t mistake it for a flagship midrange, but compared to many sub-$100 sets, it’s shockingly mature. To hear a significant step up, I have to reach for my $249 Ziigaat Odyssey 2 or $499 Xenns Top Pro — both far more expensive IEMs.

Treble: Detail Without Offense

This is my kind of treble: extended and detailed without ever biting. Listening to Lose You to Love Me by Selena Gomez, her voice soars naturally, with no hint of sibilance or glare. There’s just enough sparkle to keep things lively, and the tonal smoothness invites long listening sessions.

Soundstage: Not Bad at All 

Out on a walk listening to Jersey Girl live at The Meadowlands by Bruce Springsteen, the CZ10 impressed me with its width and height — and even a hint of real depth. The crowd ambience and venue echo were rendered clearly without harshness. It’s not a vast, holographic space, but for $49, the sense of immersion is outstanding.

Comparison: Ziigaat Odyssey 2 ($249)

How much does the CZ10 cost again? In pure sound quality, it plays shockingly close to my Odyssey 2, which is over five times the price. These share similar driver layouts (1 DD + multiple BAs) and balanced tunings.

The Odyssey 2 edges ahead in refinement, smoothness, and accessories, but the CZ10 holds its own in tonal balance and technical ability. In a blind test, I’d believe they were within $100 of each other — not $200+. It’s proof of how far budget Chi-Fi has come.

Sound Summary:

This IEM is balanced, smooth, and surprisingly capable. The CZ10 doesn’t chase excitement, but it nails coherence and value. It’s detailed, fatigue-free, and scales beautifully with better gear — a rare combo under $50.

Conclusion: A Budget Gem That Earns Its Keep

The CCZ TianGong CZ10 isn’t flashy and doesn’t try to reinvent the wheel. But it nails the fundamentals with a balance and maturity rare at this price. The accessories are basic, the cable is forgettable, and the tuning might be too polite for thrill-seekers — yet the sound quality punches well above its tag.

If you want an IEM under $50 that simply makes music sound right, the CZ10 deserves a spot in your collection. It’s the kind of budget set that reminds you why this hobby is so much fun — not perfect, but perfectly enjoyable.

Non-affiliated Purchase Links

Tiangong CZ10 IEM:

https://keephifi.com/products/ccz-t...ones-precision-in-motion-sound-without-limits

KBEAR P34 Cable:

https://keephifi.com/products/kbear...one-upgrade-cable-interchangeable-plug-design