Openaudio Witch Pro Review

Openaudio Witch Pro review featured

Today, I’m reviewing the Openaudio Witch Pro IEMs. The Witch Pro is an upgraded version of the original model and features 1 dynamic driver and 1 balanced armature. The price is $84

Disclaimer: This sample was provided by Yaoyaotiger for an honest review. All observations and opinions here are my own based on my experience with the product.

Openaudio Witch Pro Review
While it's a competent IEM, I feel the Openaudio will struggle to gain traction among its tough competition.
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Openaudio Witch Pro

What's in the box
  • Driver: 1* 9.2mm dynamic driver + 1* balanced armature
  • Sensitivity: 110dB
  • Impedance: 20 Ohm
  • Frequency response: 10-20,000Hz
  • Socket: 0.78mm 2-pin
  • Price: $84
Witch Pro design


The Witch Pro has transparent purple resin 3D-printed shells. They are of the pseudo-custom type and have shrouded QDC-type 2-pin connectors. The shells look great and have nice build quality with rounded edges and no visible seam between the faceplates and body.

There’s a small vent just in front of the 2-pin sockets and a proper lip on the nozzle to hold eartips securely in place. In addition, the nozzles have a 2-bore design with a separate audio tube for each of the drivers.

The Witch Pro is a comfortable IEM that fills the ear concha and provides above-average noise isolation. The shells are fairly wide so they don’t disappear in your ears but they don’t protrude out too far either.

Witch Pro SPC cable


I would describe the With Pro’s sound signature as neutral-bright. Despite the fact that it looks like a basshead IEM on the graph, it’s actually reasonably balanced albeit slightly V-shaped.

The standout sonic characteristics of this IEM are its detail retrieval and high level of clarity. It’s not a basshead IEM but there’s a good amount of punchy bass with ample sub-bass rumble.

Vocals and midrange instruments are vibrant and energetic, with good articulation and detail.

The treble is somewhat forward, delivering above-average detail retrieval but, at the same time, creating a somewhat brighter tone that treble-sensitive people may find fatiguing. However, if you’re into micro-details, you’ll hear plenty of them here.

Soundstage and Techincal Performance

The Witch Pro creates a soundstage with plenty of width and ample depth. Instrument separation is good but not class-leading, as the heightened treble can mask some nuances during complex musical passages. The imaging is good and might be especially appealing for gamers who play first-person shooters since footsteps come through very clearly.

Openaudio Witch Pro with accessories


Overall, the Openaudio Witch Pro is a good IEM but one that doesn’t really stand out in any way. It has better detail retrieval than many of its similarly priced competitors but its overall resolution is average.

I think the Witch Pro is a competent IEM for the price but it will likely find it hard to gain traction among the sub $100 competition due to its somewhat unorthodox (old school) frequency curve. I look forward to seeing what Openaudio does next.

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