Simgot x HBB EW300 HBB VS EarAcoustic STA Pro Max
IEM Comparison: Expert & Community Scores Side-by-Side
Simgot x HBB EW300 HBB and EarAcoustic STA Pro Max use 1x Dynamic (10mm) -1x Annular Planar (6mm) -1x Piezo (Ceramic) and 2DD (10mm LCP+6mm Ti-plated) driver setups respectively. Simgot x HBB EW300 HBB costs $75 while EarAcoustic STA Pro Max costs $80. EarAcoustic STA Pro Max is $5 more expensive. EarAcoustic STA Pro Max holds a slight 0.2-point edge in reviewer scores (6.2 vs 6.4). Simgot x HBB EW300 HBB has slightly better soundstage with a 0.3-point edge and Simgot x HBB EW300 HBB has better details with a 0.5-point edge.
Insights
| Metric | Simgot x HBB EW300 HBB | EarAcoustic STA Pro Max |
|---|---|---|
| Bass | 6.5 | 6.6 |
| Mids | 6.1 | 5.9 |
| Treble | 5.9 | 6 |
| Details | 6.2 | 5.8 |
| Soundstage | 6 | 5.7 |
| Imaging | 6.2 | 5.8 |
| Dynamics | 6.2 | 6.2 |
| Tonality | 6 | 6.7 |
| Technicalities | 6.3 | 6.5 |
Simgot x HBB EW300 HBB Aggregated Review Score
IEMR Normalized Score
IEMR Normalized Score
6.2Mixed to Positive
Reviewer Average Score
6.6Cautiously Favorable
EarAcoustic STA Pro Max Aggregated Review Score
IEMR Normalized Score
IEMR Normalized Score
6.4Mixed to Positive
Reviewer Average Score
6.9Cautiously Favorable
Reviews Comparison
Simgot x HBB EW300 HBB reviewed by Paul Wasabii
6.2
* Score computed by IEMRanking.com
Youtube Video Summary
The SIMGOT EW300 HBB Edition takes the original EW300 baseline and nudges the tuning rather than reinventing it. Subtle extra sub bass extension gives drums and electronic lines a slightly deeper thud while keeping the overall bass quick and tidy instead of thick and boomy. It still reads as a safe, mildly boosted low end that can handle R&B and hip hop, just with a bit more reach into the lowest notes.
The more obvious change is in the treble. Energy around 5 kHz and 7 kHz is lifted, which makes the upper mids and presence region more forward and shifts the perceived balance and stage compared with the original EW300. For ears that are sensitive in that area this can draw more attention to cymbals and leading edges and slightly flatten the relaxed presentation that made the stock tuning so appealing. Resolution and speed remain competitive for the price, but the overall technical step is modest rather than a clear upgrade over the standard version.
In practice this makes the EW300 HBB Edition feel like a half step away from the reference of the original: a tasteful bass tweak that many will enjoy, paired with extra treble that some listeners may find a touch too insistent. Those who loved the first EW300 and want nearly the same signature in black shells or with DSP may gravitate toward the other versions, while the HBB edition serves as the option for listeners who specifically want a bit more low end and sparkle and are not bothered by the added presence lift.
Paul Wasabii Youtube Channel
EarAcoustic STA Pro Max reviewed by Paul Wasabii
6.3
* Score computed by IEMRanking.com
Youtube Video Summary
STA Pro keeps the dual dynamic recipe but swaps to 10 mm + 6 mm composite diaphragms instead of the Pro Max's LCP and titanium-plated combo. Build is similarly solid—arguably flashier on the faceplate—yet the driver change shifts the character in ways that don't mirror the Max.
While the bass shelf remains, the Pro adds more upper mids and a touch more treble, pulling focus from the low end and dulling the TFZ-style, big-bass fun that made the Max engaging. The attempt to "poke in" extra presence for detail doesn't convert into true clarity; the balance turns brighter and less relaxed.
Technicalities trail the Max: less resolution, less perceived detail, and it doesn't volume scale the same way, coming across as a more affordable, less refined variant. For this line, the smarter buy remains the STA Pro Max with the LCP + titanium drivers; the base STA Pro simply doesn't reach the same level.
Paul Wasabii Youtube Channel
Buy EarAcoustic STA Pro Max on Linsoul
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Simgot x HBB EW300 HBB (more reviews)
Simgot x HBB EW300 HBB reviewed by Audio Amigo
7
* score rescaled + normalized
Audio Amigo Youtube Channel
EarAcoustic STA Pro Max (more reviews)
EarAcoustic STA Pro Max reviewed by Kois Archive
7.8
Reviewer Score
Kois Archive Youtube Channel
EarAcoustic STA Pro Max reviewed by Head-Fi.org
7
* score rescaled + normalized
EarAcoustic STA Pro Max reviewed by Web Search
6.4
Reviewer Score
The EarAcoustic STA Pro Max is a dual-dynamic IEM using a 10 mm LCP diaphragm paired with a 6 mm titanium-plated dynamic driver (2DD). Retail listings also show basic specs of ~110 dB sensitivity, 30 Ω impedance and a stated 10–30 kHz range, placing it in the easy-to-drive, budget category; Linsoul currently lists the Max variant at ~$79.90. A broader product overview from HiFiGo confirms the STA series’ 2DD (10 mm+6 mm) architecture and differentiates models by diaphragm materials, with the Max positioned as the LCP/titanium option.
Community impressions characterize the STA Pro Max as a bassy, V-shaped tuning with a mid-bass-dominant profile and generally lush/smooth mids, trading ultimate neutrality for warmth and fun. These notes align with reports that it delivers thicker note weight rather than maximum treble air, which suits pop and hip-hop more than critical, mid-centric listening.
Technicalities are serviceable for the price: dynamics have some punch from the mid-bass lift, but detail retrieval and stage/imaging are average and can feel compact on busy mixes. On the upside, the 30 Ω/110 dB spec makes it straightforward to drive from a phone dongle, and the 2-pin connection eases cable rolling. Overall, at ~<$100 it offers a warm, bass-forward presentation that prioritizes musical weight over forensic resolution; value is solid, but it doesn’t challenge class leaders on technical performance.
Simgot x HBB EW300 HBB Details
Driver Configuration: 1x Dynamic (10mm) -1x Annular Planar (6mm) -1x Piezo (Ceramic)
Tuning Type: Warm, V-Shaped
Brand: Simgot Top Simgot IEMs
Price (Msrp): $75
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EarAcoustic STA Pro Max Details
Driver Configuration: 2DD (10mm LCP+6mm Ti-plated)
Tuning Type: V-Shaped, Basshead
Price (Msrp): $79.90
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Simgot x HBB EW300 HBB User Review Score
Average User Scores
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EarAcoustic STA Pro Max User Review Score
Average User Scores
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Simgot x HBB EW300 HBB Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.2Gaming Grade
BEarAcoustic STA Pro Max Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
6.6Gaming Grade
B+Simgot x HBB EW300 HBB Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B- Tonality is generally agreeable, though a few bumps remind you of its limits. Certain tracks spotlight its tonal quirks.
Average Technical Grade
B- Technical ability is serviceable, keeping basic detail intact across simpler tracks. It keeps up with acoustic tracks without much fuss.
EarAcoustic STA Pro Max Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.
Average Technical Grade
B+- It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.
Simgot x HBB EW300 HBB User Reviews
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