Luxury & Precision W2 ACG Special Edition Dongle DAC/Amp - Excellent - Verified by HiFiLoop
The Audiophile's Hook
The Luxury & Precision W2 ACG Special Edition is a “flagship dongle” built to turn a phone into a serious source—black background, strong drive, and tuning presets that let you shape the presentation on the fly. This unit is Excellent (98% new), full set, and includes a clear TPU case—high performance / high value, verified by HiFiLoop.
Condition Report (The Truth)
Excellent / Well-Cared For: Very clean overall, lightly used, and handled with care.
- Clear TPU case included.
- Full retail set included (box and accessories as shown in the listing photos).
- No obvious cosmetic defects observed.
Mandatory: The device has passed all functional tests.
Sonic Signature & Pairing
W2 ACG is designed for low noise and high control, making it a great match for sensitive IEMs and portable headphones alike. The ACG edition adds L&P’s tailored tuning presets (e.g., a more relaxed mode for vocal-centric tracks and a more refined mode for complex orchestral passages), so you can adapt quickly to genre and transducer.
To unleash the full potential of this device, we recommend pairing it with gear from our Headphones Collection.
Technical Highlights (Mobile-Table)
| DAC Architecture | Dual Cirrus Logic CS431xx-series DACs |
| Outputs | 4.4mm balanced + 3.5mm single-ended |
| Output Power (32Ω) | Up to 230mW (4.4mm) / 125mW (3.5mm) |
| Dynamic Range / SNR | Up to 131 dB (published) |
| Digital Out | S/PDIF output (shared with 3.5mm) |
| Size / Weight | 60 × 22 × 12.5 mm / 22 g |
What's in the Box
- Luxury & Precision W2 ACG Special Edition portable DAC/amp
- Clear TPU case
- Full retail box and accessories (as shown in 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: Connectivity, noise floor, and 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.