Heartfield CU8 VS MYER SL224

Heartfield CU8 and MYER SL224 use 4BA and 2DD+2BA+4Micro-Planar driver setups respectively. Heartfield CU8 costs $279 while MYER SL224 costs $270. Heartfield CU8 is $9 more expensive. MYER SL224 holds a decisive 1.6-point edge in reviewer scores (7 vs 8.6). MYER SL224 has significantly better mids with a 2-point edge, MYER SL224 has significantly better treble with a 1-point edge, MYER SL224 has significantly better dynamics with a 1-point edge and MYER SL224 has significantly better soundstage with a 2.5-point edge.

Jaytiss Score

Heartfield CU8

7 /10

Jaytiss Score

MYER SL224

8.6 /10

Score gap: 1.6

Metric	Heartfield CU8	MYER SL224
Mids	5	7
Treble	6	7
Soundstage	6	8.5
Dynamics	7	8
Tonality	6	7.6
Technicalities	6	7

Take these comparisons with a grain of salt—we don't have enough Heartfield CU8 and MYER SL224 reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Heartfield CU8 reviewed by

2025-07-10

7 Reviewer Score

B Tuning

B Tech

It's fine, but is fine worth your purchase?

Jaytiss original ranking

Jaytiss Youtube Channel

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

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Price: $279

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MYER SL224 reviewed by

2025-09-24

8.6 Reviewer Score

A Tuning

A- Tech

Nice set, very clean and correctly energetic.

Jaytiss original ranking

Jaytiss Youtube Channel

Mids: A- Treble: A- Dynamics: A+ Soundstage: S-

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Price: $230

Buy MYER SL224 on HiFiGO

Driver Configuration: 4BA

Tuning Type: U-Shaped

Top U-Shaped IEMs

Price (Msrp): $279

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$279

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Driver Configuration: 2DD+2BA+4Micro-Planar

Tuning Type: Neutral

Top Neutral IEMs

Price (Msrp): $269.99

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$230

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Heartfield CU8 Scorings

Average Tunign Grade

A mostly enjoyable signature keeps things listenable despite a handful of quirks. It handles most playlists without major complaints.

Average Technical Grade

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

Mids C+

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

Treble B

The top end is engaging and airy, yet never overbearing. Brass and strings feel energetic.

Dynamics A-

The system snaps into action with precision, highlighting every swell. Recordings feel energetic and alive.

Soundstage B

A satisfying balance of width and depth yields a stage that feels organized and engaging. Imaging lines up with the intended mix.

MYER SL224 Scorings

Average Tunign Grade

Overall balance feels confident and refined, rewarding long listening sessions. A reliable all-rounder for everyday listening.

Average Technical Grade

A-

A competent technical showing keeps separation intact while delivering modest staging. It feels tidy even when recordings stack layers.

Mids A-

Midrange performance is excellent, with natural timbre and great detail. Vocals feel lifelike and full-bodied.

Treble A-

Expect effortless extension and clarity that keep the top end sparkling yet smooth. Layering in upper registers is impressive.

Dynamics A+

It captures both explosive hits and delicate shifts with lifelike realism. Micro-dynamics shimmer through the mix.

Soundstage S-

Immersive holography surrounds the listener, making the venue feel tangible and enveloping. It delivers a grand, cinematic presentation.

Heartfield CU8 User Reviews

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MYER SL224 User Reviews