KZ Symphony VS EarAcoustic STA Pro Max
IEM Comparison: Expert & Community Scores Side-by-Side
KZ Symphony and EarAcoustic STA Pro Max use 1DD PLA and 2DD (10mm LCP+6mm Ti-plated) driver setups respectively. KZ Symphony costs $70 while EarAcoustic STA Pro Max costs $80. EarAcoustic STA Pro Max is $10 more expensive. EarAcoustic STA Pro Max holds a decisive 4.7-point edge in reviewer scores (1.8 vs 6.5). EarAcoustic STA Pro Max has significantly better mids with a 2.9-point edge, EarAcoustic STA Pro Max has significantly better treble with a 5-point edge, EarAcoustic STA Pro Max has significantly better dynamics with a 5.2-point edge and EarAcoustic STA Pro Max has significantly better soundstage with a 3.7-point edge.
Insights
| Metric | KZ Symphony | EarAcoustic STA Pro Max |
|---|---|---|
| Bass | 1.8 | 6.6 |
| Mids | 3 | 5.9 |
| Treble | 1 | 6 |
| Details | 1.8 | 5.8 |
| Soundstage | 2 | 5.7 |
| Imaging | 1.8 | 5.8 |
| Dynamics | 1 | 6.2 |
| Tonality | 1.8 | 6.7 |
| Technicalities | 1 | 6.5 |
KZ Symphony Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
1.8Abysmal
EarAcoustic STA Pro Max Aggregated Review Score
Average Reviewer Scores
Average Reviewer Score:
6.5Cautiously Favorable
Reviews Comparison
KZ Symphony (more reviews)
KZ Symphony reviewed by Jaytiss
1.8
Reviewer Score
Jaytiss Youtube Channel
EarAcoustic STA Pro Max (more reviews)
EarAcoustic STA Pro Max reviewed by Kois Archive
6.8
Reviewer Score
Kois Archive Youtube Channel
Buy EarAcoustic STA Pro Max on Linsoul
Ad
Price: $79
Buy EarAcoustic STA Pro Max on Linsoul
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
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.
KZ Symphony Details
Driver Configuration: 1DD PLA
Tuning Type: n/a
Brand: KZ Top KZ IEMs
Price (Msrp): $70
Support our free service! Buying through our affiliate links costs you nothing extra:
EarAcoustic STA Pro Max Details
Driver Configuration: 2DD (10mm LCP+6mm Ti-plated)
Tuning Type: V-Shaped (bassy)
Price (Msrp): $79.90
Support our free service! Buying through our affiliate links costs you nothing extra:
KZ Symphony User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
No user reviews yet. Be the first one who writes a review!
EarAcoustic STA Pro Max User Review Score
Average User Scores
Average User Score: n/a
Based on 0 user reviews
No user reviews yet. Be the first one who writes a review!
KZ Symphony Gaming Score
Gaming Score & Grade
- The gaming score is prioritizing technical capabilities of the IEM (Separation, Layering, Soundstage) and good value.
Gaming Score
1.2Gaming Grade
E-EarAcoustic 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+KZ Symphony Scorings
Average Technical & Tuning Grades
Average Tunign Grade
E- It feels tonally jarring, swinging between piercing treble and bloated bass with no cohesion. It feels chaotic regardless of genre.
Average Technical Grade
E-- Instrument separation collapses instantly, burying nuances and leaving everything in a gray blur. Layered arrangements collapse into a messy haze.
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.
KZ Symphony User Reviews
"This is an example review"
Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewEarAcoustic STA Pro Max User Reviews
"This is an example review"
Pros
- Example pro 1
- Example pro 2
Cons
- Example con 1
- Example con 2
Share your experience and build your personal ranking list.
You need to be signed in to write your own reviewFind your next IEM:
IEM Finder Quiz
newIEM Comparison Tool
newVS