BASN Bmaster
A triple-driver hybrid setup with dual dynamics and one balanced armature delivers powerful bass and detailed Hi-Res audio at 34 ohms. The 2.3g earhook design with memory foam and silicone tips ensures a secure, noise-isolating fit for long sessions, plus detachable MMCX cables with and without a mic. Best for musicians, drummers, and singers who need a lightweight, wired stage monitor with replaceable cables and a 6.35mm adapter for amplifiers.
form factor in-ear
driver type hybrid
34 Overall Score
Price ¥18,953
Snapshot
Pros & Cons
Pros
- Strong sound (94th percentile) 94th
Cons
- Below average connectivity (13th percentile)
- Below average comfort (29th percentile)
- Below average anc (31st percentile)
- Below average build (34th percentile)
The proof
Performance
Specifications
Full Specifications
Design
| Form Factor | in-ear |
| Wearing Style | ear-hook |
| Ear Tips | 9 pair |
Audio
| Driver Type | hybrid |
| Drivers | 3 |
| Impedance | 34 |
| Hi-Res Audio | Yes |
| Codecs | BASN in Ear Monitor Headphones, Triple Driver IEM Earphones with Powerful Bass, Noise Isolation HiFi Stereo Wired Earbuds for Musicians Singers Drummers (Sage Gray) |
Connectivity
| Wireless | No |
Earbud Battery
| Charging | proprietary |
Case Battery
| Case Charging | proprietary |
Microphone
| Microphone | Yes |
vs Competition
| Spec | BASN Bmaster | Technics EAH-AZ100 EAH-AZ100-N | Sony LinkBuds Clip WFLC900/B | Bose QuietComfort Ultra 896637-0020 | Jabra Evolve2 20797-999-899 | JBL Live Pro JBLLIVEPRO2TWSSLAM |
|---|---|---|---|---|---|---|
| Form Factor | in-ear | in-ear | open-ear | in-ear | in-ear | in-ear |
| Driver Type | hybrid | dynamic | dynamic | dynamic | dynamic | dynamic |
| Wireless | false | true | true | true | true | true |
| Active Noise Cancellation | - | true | true | true | true | true |
| Bluetooth Version | - | 5.3 | 5.3 | 5.3 | 5.2 | 5.2 |
| Battery Life Hours | - | 8 | 4 | 6 | 8 | 10 |
| Case Battery Hours | - | 28 | 28 | 18 | 33 | 30 |
| Water Resistance | - | IPX4 | IPX4 | IPX4 | IP57 | IPX5 |
| Multipoint | - | true | true | true | true | true |
| Compare | Compare | Compare | Compare | Compare |
| Product | Anc | Mic | Build | Sound | Battery | Comfort | Connectivity | Social Proof |
|---|---|---|---|---|---|---|---|---|
| BASN Bmaster | 31 | 39.8 | 34.2 | 94.1 | 45.1 | 29.2 | 12.7 | 59.8 |
| Technics EAH-AZ100 EAH-AZ100-N Compare | 97.2 | 97.5 | 79.5 | 99 | 79.1 | 73.2 | 99.9 | 81.1 |
| Sony LinkBuds Clip WFLC900/B Compare | 97.2 | 82.2 | 79.5 | 76.1 | 71.1 | 73.2 | 94 | 96 |
| Bose QuietComfort Ultra 896637-0020 Compare | 97.2 | 91.5 | 79.5 | 96.7 | 45.1 | 73.2 | 98 | 90 |
| Jabra Evolve2 20797-999-899 Compare | 89.7 | 97.5 | 98.8 | 61.3 | 82.4 | 94.8 | 93.3 | 50.9 |
| JBL Live Pro JBLLIVEPRO2TWSSLAM Compare | 97.2 | 97.5 | 91.3 | 78.2 | 83.1 | 73.2 | 94.7 | 81.1 |
Price
Value & Pricing
From ¥18,953
Amazon 1 offer From ¥18,953
We started tracking prices for this product on Jul 22, 2026. The chart appears once we have more data.
Usage Scores
A full written review is coming soon. The specs, scores, prices and charts above are always up to date.
