• Jan 13, 2026
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The DNA lives on! My take on the Tangzu Wan’er SG II: The absolute start

Source: Head-Fi
Pros
> Still follows the same warm, smooth and vocal forward sound signature
> Tighter, more tactile low-end
> The treble region got a little more bite
> Improved cable and the inclusion of sancai eartips is a welcome bonus

Cons
> Shorter nozzles affects the fit
> It is a chonky boi for a single DD setup
> build quality could've been better but it's ok considering the price

Introduction
The OG Wan’er SG was my very first IEM, and it holds more memories for me than any other. My IEM journey only began about a year and a half ago, and it all started with them. Due to this, my hopes where really high and i'm glad they kept the same DNA with much needed quality of life improvements without increasing the price above $20.

Test Gear
Audiocular D07 (identical to the Jcally JM6 Pro)
My sources include a local FLAC library, Apple Music, and YouTube Music, covering a wide range of genres

Lets directly talk about the sound,

Sound signature:
 Balanced with a vocal-forward presentation, just like its predecessor. So, what’s new this time? Let me explain
Credits: Audio Amigo

Sub-bass:
 The sub-bass isn't the strongest suit of this set, they are decently extended with some good rumble. It lacks layering and texture but there is nothing more can be expected for the price to be honest. Not outstanding, yet not disappointing either.

Mid-bass: The problem with the OG was its loose mid-bass. While it sounded fuller, it often lacked control. This set addresses that issue with a tighter slam, making the experience far more enjoyable. The mid-bass is slightly elevated(I'm telling generally and not comparing it with sg 2 here) but remains well-controlled and avoids bleeding into the mids. Tastefully executed, indeed! "still not recommended for bass heads"

Midrange: This is still where it shines the most, just like the OG. Male vocals sound warm and pleasant, but for some reason they don’t feel as smooth as the OG, a little more analytical than I’d like. Female vocals are pushed forward with great clarity, depth and never get shouty. Honestly, it still is the best bet for vocals in its price class.

The instruments sounded right without any artifacts, the separation are also commendable but the layering is average yet they didn't felt congested at all.

Treble: The OG is known for its laid back treble presentation, this follows the same philosophy too. This got a bit more bite, thanks to the included sancai balanced eartips. They are not too exciting or something, they are inoffensive but still gives a good listening experience. Absolutely recommended for treble sensitive peoples.

Technicalities,
- Timbre is natural without sounding metallic or dry
- Soundstage is marginally better than the OG but overall still an intimate and around the head presentation
- Imaging is decent
- Resolution, dynamics and detail retrieval are good for the price as well

Drivability: These are very easy to drive, any device with 3.5mm jack can easily drive these but still advice you to get a basic DAC/Amp dongle. Actually these have a type C variant, which is what i got and it is more than enough.

Comparison,

Truthear Gate:
 The Gate is a bit leaner on the low end with good sub bass extension. The male vocals are a bit dry but the female are really great, not a fan of its harman like lower treble presentation but overall the treble in these are a bit bright.
Roseselsa Aurora Ultra: The Aurora Ultra has a mild V shape sound signature. The Bass is a bit more boosted with good slam and texture. The vocals are on a bit recessed side with a decent upper midrange. The treble is boosted and bright in presentation, not suitable for treble sensitive people.
Fit & Comfort: This is where they lost a mark, the nozzle length is bit short. So they are a bit shallow fitted now causing stability issues over a period of time but the sancai tips mitigates this issue to some extent. They are also a bit chonky now, so they are not as comfortable as OG which is still my go to comfort IEM in my tiny collection.

Unboxing: Unboxing experience is great as always by the tangzu, They now provide a waifu card instead of the waifu printed microfiber cloth but a case would've made it better.
Cable: The OG got a not so good cable but this time they provided a really great cable for the price. They don't get tangled but they don't behave that much well and there was no microphonics too. good job here!

These deserve shoutout to their included tips, for context - the included sancai balanced eartips alone costs 10-12$ which makes it an unbeatable value.


Conclusion: They did exactly what have to be done to give justice for the OG Wan'er sg. kept the good, improved the flaws and provided great accessories. This is the absolute start for most beginner in my opinion, they can't go wrong with these.

Thanks for reading!

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