DUNU Concept R Portable CD Player - Mint - Verified by HiFiLoop
The Audiophile's Hook
DUNU Concept R is a modern portable CD player built like a statement piece—bringing physical media back with a discrete, fully balanced R-2R decoding architecture and serious battery capacity. This unit is Mint (99% new): a high-performance, high-value way to rediscover your CD library with a true audiophile-grade portable source.
Condition Report (The Truth)
Mint / Collector Quality: Like new with minimal handling marks.
- No obvious cosmetic defects observed.
- Packaging and accessories are included as shown in the listing photos.
Mandatory: The device has passed all functional tests.
Sonic Signature & Pairing
Concept R’s discrete R-2R approach is built for natural timbre and a smooth, continuous musical flow—ideal if you prefer an organic presentation over a “hyper-etched” sound. Pair it with resolving IEMs to maximize micro-detail and staging while keeping the listening experience effortless and immersive.
To unleash the full potential of this device, we recommend pairing it with gear from our In-Ear Monitors Collection.
Technical Highlights (Mobile-Table)
| Decoding Architecture | Discrete R-2R DAC, fully balanced four-channel architecture |
| Battery | 3.8V 12,000mAh (31.58Wh) |
| Power Input | 5V/2A or 9V/2A |
| CD Compatibility | 12cm & 8cm CD / CD-R |
| Dimensions | Approx. 205 × 150 × 32 mm |
| Net Weight | Approx. 1165 g |
What's in the Box
- DUNU Concept R Portable CD Player
- Packaging and accessories (as shown in listing photos)
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: On 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.