M
User3736822
★★★★★
2026-11-07
Producto práctico y duradero.
【Unused】CX31993 HiFi USB DAC Type-C 3.5mm Blue
$10.00
$13
30% OFF
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Product Details
Description
Specifications
Care Guide
This is a high-resolution, high-quality DAC equipped with the CX31993 chip.
The sound quality is significantly improved compared to your smartphone's headphone jack.
It is compact due to its USB-C terminal.
We have confirmed its operation with Android smartphones, MacBook Air, and Surface.
The photos show a product that was opened for photography purposes.
The product you will receive is brand new, unused, and unopened.
It will be shipped via Yu-Packet Post Mini after being wrapped in bubble wrap.
The color is blue.
As this is a new and unused item, we cannot accommodate initial defects or compatibility issues. If you are concerned, we can test its functionality before shipping. Please contact us immediately in the comment section after your purchase.
The product packaging may have dents or scuffs from transportation, so please consider it as a bonus.
Below are the manufacturer's specifications.
These are for reference only, as they pertain to the chip itself.
Brand: GraveAudio
DAC Chip: CX31993
Output power: 65mW
Sampling rate: 32Bit/384KHz
SNR: 128db
DNR: 120db
THD+N: 0.0003%
DSD: 64-128
Output interface: Type-c
Category
Headphone Amplifier / Dac
Condition
New/unused
Shipping
Included in price (by seller)
From
Kagoshima
Daily Cleaning: Use a soft brush or damp cloth to gently wipe away dirt. Avoid harsh chemicals. For mesh areas, use diluted mild detergent and a soft brush.
Drying: Air dry in a cool, shaded place after cleaning. Avoid direct sunlight or high heat, which can cause fading and glue deterioration.
Storage: Stuff with paper to maintain shape when not in use. Store in a dry, ventilated area to prevent mold. Rotate between multiple pairs to extend lifespan.
Usage Notes: Designed for basketball. Not recommended for hiking, long-distance running, or other specialized sports where different performance features are required.