If you want tuning flexibility and a metal-bodied wired IEM for music production, choose Linsoul SIMGOT EA500; if you need a planar driver with modular 3.5mm and 4.4mm connections, choose BASN ASONE PRO 14.2mm. I’d lean toward the EA500 for its interchangeable tuning nozzles and replaceable filters; the BASN makes more sense when those two plug options matter most.
Linsoul SIMGOT EA500 vs BASN ASONE PRO 14.2mm at a Glance
• Linsoul SIMGOT EA500 strength: Three interchangeable tuning nozzles let you adjust its sound character. Trade-off: Its wired cable ends in a 3.5mm plug, with no 4.4mm option listed.
• EA500 fits: Listeners and music makers who want to tailor the tuning and replace a blocked filter themselves.
• ASONE PRO fits: Musicians and producers who want in-ear monitors with two included plug formats and supplied silicone and foam tips.
• Both are wired, in-ear options; neither sheet lists built-in noise control, so consider the fit and supplied tips rather than expecting electronic noise cancellation.
The EA500 pairs a dynamic driver with a dual-magnetic-circuit, dual-cavity design and a lithium-magnesium diaphragm. Those details point to a listening approach focused on sound detail and quick response, while the supplied nozzles let you make a meaningful change to the tuning. The brass nozzle is described as warmer and mellower; the stainless-steel options are described as more neutral, with greater emphasis on air and vocal breath.
That flexibility makes the EA500 a strong candidate for music production if you want one wired IEM that can shift between a warmer presentation and a more neutral one. The spec sheet also mentions recording and mixing as intended uses. Its 0.78mm 2-pin cable detaches, and the metal cavity gives it a different construction from the BASN’s plastic housing. A 10Hz–50kHz stated frequency range and 21-ohm impedance are useful reference points, but neither figure alone tells you how the earphones will sound in your ears or how well they’ll suit a particular mix.
We compare products from their published specs and features; the verdicts below are our independent editorial opinions.
Updated: 2026-10-19 · 6 min read · Independent comparison
I’d skip the EA500 if your setup specifically needs a 4.4mm balanced plug included with the earphones. For everyday listening, gaming, or checking vocal and instrument details, its strongest practical distinction is the ability to swap nozzles and replace a clogged filter—not any claim that it can replace calibrated studio monitors.
The ASONE PRO takes a different route: a 14.2mm planar magnetic driver, an in-ear fit, and a detachable MMCX cable supplied with modular 3.5mm and 4.4mm plugs. That makes it the more connection-flexible choice on paper. If you move between a device with a 3.5mm output and audio equipment with a 4.4mm balanced output, the supplied plug options can simplify that change.
For production and stage monitoring, BASN describes the ASONE PRO as designed for accurate listening and sound isolation. Its package includes silicone tips and memory-foam tips in three sizes, plus a carrying case and a small cleaning brush. Having both tip types gives you options for fit; the sheet does not establish that every listener will get the same seal or isolation. Its housing is plastic, and its listed impedance is 16 ohms with 100 dB sensitivity.
I’d favor the ASONE PRO if a planar driver and modular plug arrangement fit your workflow better than tuning adjustments. I’d look elsewhere if you want interchangeable nozzles for changing the sound signature, or a metal enclosure. The BASN sheet does not list built-in noise control or a wireless connection either, so it is best considered a wired in-ear monitor rather than an all-purpose wireless earbud.
• Best for switching between warmer and more neutral tuning → Linsoul SIMGOT EA500. Its three supplied nozzles offer different tuning options.
• Best for 3.5mm and 4.4mm plug flexibility → BASN ASONE PRO 14.2mm. The modular cable includes both plug formats.
• Best if you specifically want a planar magnetic driver → BASN ASONE PRO 14.2mm. Its driver is listed as a 14.2mm planar magnetic unit.
• Best if you want a dynamic driver with dual-magnetic-circuit, dual-cavity design → Linsoul SIMGOT EA500.
• Best for replacing a blocked filter yourself → Linsoul SIMGOT EA500. Its filter can be replaced, and its nozzles can be removed and changed.
• Best if you want both silicone and memory-foam tips included → BASN ASONE PRO 14.2mm. Both types are supplied in three sizes.
• Best for a metal enclosure → Linsoul SIMGOT EA500. The BASN’s listed enclosure material is plastic.
• Best for a studio or stage setup where sound isolation is a stated design goal → BASN ASONE PRO 14.2mm. Fit will still matter, and the sheet does not specify electronic noise cancellation.
Neither model is described as open-ear. Both are wired in-ear monitors, so shoppers searching for open ear earbuds for music production should note that these are a different style. Likewise, neither sheet lists USB-C charging: these are not USB-C charging in-ear earbuds for music production, but wired products with 3.5mm connectivity and, for the BASN, a supplied 4.4mm plug as well.
My Verdict
I’d buy the Linsoul SIMGOT EA500 for music production because its interchangeable nozzles give me a practical way to explore different tunings, and its replaceable filter adds useful maintenance flexibility. The BASN ASONE PRO 14.2mm is the better fit if I needed a planar driver and both 3.5mm and 4.4mm plug options. My recommendation is the EA500 for a more adjustable, adaptable listening setup.
I’d choose the EA500 if you want to compare different tunings using its interchangeable nozzles. I’d choose the ASONE PRO if its planar driver and modular 3.5mm/4.4mm cable better match your monitoring equipment.
Yes. Its modular cable includes both 3.5mm and 4.4mm plugs. The EA500 is listed with a 3.5mm wired connection.
Neither product sheet lists electronic noise cancellation or a built-in noise-control feature. BASN describes the ASONE PRO as providing sound isolation, while actual isolation will depend on fit and tip selection.
The EA500 is the clear choice for that specific need: it includes three interchangeable nozzles with differing tuning descriptions. The ASONE PRO’s listed distinction is its planar driver and modular cable, not interchangeable sound-tuning nozzles.
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