In this review, I take a look at the Twistura Woodnote, an IEM with a unique 10mm revitalised wood diaphragm and various tuning filters. It’s priced at 179 USD.

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

Twistura Woodnote

Inside the Box

• Twistura Woodnote IEMs
• Detachable 0.78mm 2-pin cable
• 12* pairs of silicone eartips
• 3* pairs of tuning filters
• Rigid carrying case

Design

At first glance, the Twistura Woodnote looks like any other entry-level IEM, with matte-finish aluminium alloy shells. They’re reasonably small and visually unassuming. However, one feature stands out: a silicone support on the underside of the shells that rests on the ear’s antitragus. In theory, this should be softer and more comfortable than metal, but in practice, I didn’t notice any real difference. I appreciate the thought behind the concept, but a well-designed, ergonomically shaped shell works just fine on its own.

Apart from that, the Woodnote feels like a well-constructed IEM that feels comfortable (due to the light weight and small size) in the ears.

Included with the Woodnote is a hybrid cable combining Oxygen-Free Copper (OFC), Alloy Copper, Silver Copper Alloy, and Graphene Copper. It looks and feels quite premium, but it’s rather bulky given the small size of the IEMs. On top of that, the stiff preformed ear hooks made the fit less stable, to the point that I ended up using one of my own cables instead.

Tuning Filters

The Vocal and Instrumental filters sound almost identical (why do brands do this?). The Standard filter, however, stands out with more bass, less lower treble, and a warmer tonality. I enjoyed all three modes, but preferred the Instrumental as it keeps plenty of bass while sounding a little more open and cleaner than the Standard.

Sound

Gear used for testing includes the D&A Alpha Pro, iBasso DX180 and Shanling UA6. The Woodnote is easy to drive, so you don’t need to worry about what audio source to pair it with.

The Twistura Woodnote has a slightly warm, balanced signature that favours musicality over clinical precision. Its tone feels organic and natural, like instruments are sitting right in front of you. The bass is moderate but satisfying—sub-bass rumbles smoothly, giving a gentle sense of depth, while the mid-bass delivers a lively, rounded punch. Notes feel controlled and tight, with minimal bleed, adding a warm, earthy foundation that keeps the sound grounded without weighing it down.

The mids are smooth and organic, yet never lose clarity or definition. They carry a natural, pleasing timbre, with slightly softened transients that lend a gentle, musical smoothness. Realism is their standout quality—vocals and instruments feel lifelike, drawing you in without ever sounding harsh or over-processed.

The treble is crafted with a deliberate nod to musicality, sounding soft yet vibrant, with an airiness that owes itself to the impressive extension. It’s the sort of treble that invites long listening sessions, sidestepping listener fatigue. Far from being veiled or dark, it holds its own, blending seamlessly with the bass and mids to create a cohesive, harmonious presentation. While smoothness is its hallmark, this treble doesn’t sacrifice detail but it’s free of harshness or sibilance. The result is a refined, engaging high end that feels both lively and effortlessly natural.

The soundstage opens up with impressive width, keeping a smooth character that feels expansive without being overdone. It’s not just about width—it has good depth and height too. For a single-driver IEM, the instrument separation is remarkably clear, giving each sound its own space without clutter. While it doesn’t aim for ultra-fine detail, the texture and tone are natural, with a warm, lifelike quality. The result is a cohesive, immersive soundstage that feels authentic and engaging.

Verdict

The Twistura Woodnote is a solid IEM with a natural, engaging sound and great balance that makes it worth checking out. That said, as a lesser-known brand with a higher price tag, it might struggle to win over buyers hesitant to take a risk. Furthermore, the ergonomics could also use some work, to ensure a more stable fit. Still, I’m really impressed with what Twistura has pulled off here and look forward to seeing what they do next.