DUNU Vulkan 2 Wired IEMs - Mint - Verified by HiFiLoop
The Audiophile's Hook
DUNU Vulkan 2 is an 8-driver hybrid IEM built for speed, separation, and controlled low-end authority—dual dynamic woofers backed by a multi-BA array for clean layering and refined top-end detail. This unit is Mint (99% new) and comes as a full set, verified by HiFiLoop.
Condition Report (The Truth)
Mint / Collector Quality: Like new with minimal handling marks.
- No obvious cosmetic defects observed.
- Full retail set included.
Mandatory: The device has passed all functional tests.
Sonic Signature & Pairing
Vulkan 2’s layout is purpose-built: dedicated sub-bass and bass dynamic drivers for weight and control, then balanced armatures to keep vocals and treble fast, clean, and well-separated. Pair it with a resolving source to maximize imaging precision and dynamic contrast.
To unleash the full potential of this device, we recommend pairing it with gear from our Digital Audio Players Collection.
Technical Highlights (Mobile-Table)
| Driver Array | 2 Dynamic + 6 Balanced Armature (per side) |
| Frequency Response | 5 Hz – 40 kHz |
| Impedance | 35Ω |
| Sensitivity | 113 dB/mW (@1kHz) |
| Shell Material | Aerospace-grade aluminum alloy |
| Cable Connector | 0.78mm 2-pin |
| Plugs | Q-Lock Mini modular plug system (3.5mm SE + 4.4mm BAL) |
What's in the Box
- DUNU Vulkan 2 IEMs
- Full retail box and accessories (full set)
Why Buy Used from HiFiLoop?
- ✅ 14-Day DOA: Full refund/replace if dead on arrival.
- 🔧 180-Day Warranty: Free repair service (buyer pays return shipping).
- 🔬 Lab Tested: I/O, noise floor, channel balance verified.
- 📦 Free Shipping: Orders over $199.
See full Grading Scale in Footer Condition Guide.
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Condition Report
See details in the description above.
Shipping & Warranty
Processing Time:
Please allow 3-5 business days for order processing. We perform a final rigorous audio test, functional inspection, and deep cleaning to ensure the device is in perfect condition before dispatch.
Shipping Method:
We use reliable International Priority Lines. Tracking numbers are provided once the item is dispatched.
Estimated Delivery:
7-15 business days to most destinations (USA, Europe, etc.).
Warranty & Support:
We stand behind our quality with a 180-Day Warranty.
- 0-14 Days: Full refund or replacement for any functional defects upon arrival.
- 15-180 Days: Free repair service for hardware issues (Buyer is responsible for return shipping costs and any applicable customs duties or taxes).
Tech Specs
Refer to official manufacturer specifications.