Kefine Delci VS EarAcoustics Audio STA-K

Kefine Delci and EarAcoustics Audio STA-K are in-ear monitors. Kefine Delci costs $59 while EarAcoustics Audio STA-K costs $50. Kefine Delci is $9 more expensive. Kefine Delci holds a slight 0.2-point edge in reviewer scores (5.5 vs 5.3). Kefine Delci has significantly better mids with a 2-point edge, EarAcoustics Audio STA-K has significantly better treble with a 1-point edge and Kefine Delci has significantly better soundstage with a 1-point edge.

Jaytiss Score

Kefine Delci

5.5 /10

Jaytiss Score

EarAcoustics Audio STA-K

5.3 /10

Score gap: 0.3

Metric	Kefine Delci	EarAcoustics Audio STA-K
Mids	5	3
Treble	4	5
Soundstage	6	5
Dynamics	5	5
Tonality	4.5	4.3
Technicalities	4	5

Take these comparisons with a grain of salt—we don't have enough Kefine Delci and EarAcoustics Audio STA-K reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Kefine Delci reviewed by

5.5 Reviewer Score

C Tuning

C- Tech

Nice tone, great overall sound with only a few issues.

Jaytiss original ranking

Jaytiss Youtube Channel

Mids: C+ Treble: C- Dynamics: C+ Soundstage: B

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Price: $75

Buy Kefine Delci on Linsoul

EarAcoustics Audio STA-K reviewed by

2025-07-25

5.3 Reviewer Score

C- Tuning

C+ Tech

Shouty, Muddy but competent.

Jaytiss original ranking

Jaytiss Youtube Channel

Mids: D Treble: C+ Dynamics: C+ Soundstage: C+

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Price: $49

Buy Kefine Delci on HiFiGO

Driver Configuration:

Tuning Type: U-Shaped

Top U-Shaped IEMs

Price (Msrp): $59

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$75

Buy Kefine Delci on

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$49

Buy Kefine Delci on

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Driver Configuration:

Tuning Type: n/a

Price (Msrp): $50

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Kefine Delci Scorings

Average Tunign Grade

The tuning lacks refinement, jumping between dull and shouty without settling. Vocals frequently sound off-kilter.

Average Technical Grade

C-

Resolution is limited, masking finer nuances and narrowing the soundstage. Busy mixes still overwhelm it with ease.

Mids C+

The mids are solid and dependable, though not especially remarkable. Vocals stay reasonably grounded in the mix.

Treble C-

Expect serviceable treble that keeps detail audible without much polish. It keeps the highs audible without elegance.

Dynamics C+

It offers fair punch and contrast, though micro-dynamics could be sharper. Impact is satisfying for day-to-day use.

Soundstage B

Lateral spread stretches comfortably while front/back cues start to feel convincing. You can trace front-to-back movement.

EarAcoustics Audio STA-K Scorings

Average Tunign Grade

C-

Tonality remains inconsistent, with uneven peaks and dips that disrupt musical flow. You'll constantly notice peaks or dips pulling focus.

Average Technical Grade

C+

An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.

Mids D

Tonal balance in the mids is erratic, with certain notes leaping out unnaturally. Certain notes leap out while others vanish.

Treble C+

Treble is decent, offering acceptable extension without harshness. It balances presence with a touch of restraint.

Dynamics C+

It offers fair punch and contrast, though micro-dynamics could be sharper. Impact is satisfying for day-to-day use.

Soundstage C+

Decent spatial presentation with noticeable width and a modest step forward in depth perception. There's a mild sense of width to enjoy.

Kefine Delci User Reviews

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EarAcoustics Audio STA-K User Reviews