Visang

The ViSang is an extremely venerable competitor and showcases exactly how far Chinese OEMs have come in the last few years.

Product Reviews of ViSang R03

Head-Fi.org:

"The ViSang R03 is an incredible performer - a wholesome combination of build quality, comfort, and sound at a price well south of $100. In terms of coherency of sound signature they are up there with the best sub-$100 earphones I have heard. The combination of impactful bass, clear mids, and crisp treble give the R03 a very agreeable sound. Unlike my other two favorite Chinese budget earphones, the Soundmagic PL50 and the Cyclone PR1 Pro, both close competitors to the R03 in bang/buck, the ViSangs can be enjoyed by both the audiophile and the casual listener in equal measure. "

"Do I personally still prefer a more analytical sound? Yes. But that does not prevent me from enjoying the R03 in the least. They are not perfect, but they are unreasonably good for what they cost. I think these may become the next big budget thing in the land of portable audio. "

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Features of ViSang R03

The R03 is an up-market professional-level earphone from well-known Chinese manufacturer ViSang. With quality materials used all-around, the build of the R03 is as venerable as the sound. Metal shells and a Cu-Ag alloy cable ensure longevity while the 10.7mm dynamic driver delivers crisp, powerful, and engaging sound. A uniquely patterned cable sheath provides flexibility and reduces cable contact noise while keeping the cord from tangling and reducing snags. The included soft silicone and foam ear cushions provide plenty of isolation from outside noise and remain comfortable for hours, maintaining a perfect seal and allowing for superior bass response and detail reproduction. Though tuned for increased bass, the R03 sound involving and natural at all frequencies, providing reference-level audio quality without giving up musicality. Whether you are an audio professional or just a music junkie, the ViSang R03 will take your listening experience to the next level.

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Technical Specifications:

Type: Dynamic Driver
Driver Diameter: 10.7mm
Impedance: 20Ω
Sensitivity: 115dB @ 1mW
Frequency Range: 20~20,000Hz
Distortion: <= 0.3% @ 94dB
Channel Balance: <= 2dB
Rated Input Power: 10mW
Maximum Input Power: 40mW
Plug: 3.5mm, straight, gold-plated
Cord length: 1.3 meters, y-type

Accessories

-3 sets (S/M/L) silicone tips
-1 set foam tips
-Shirt clip
-Clamshell carrying hardcase