Fiio FH9 VS Hisenior Mega5-EST

Fiio FH9 and Hisenior Mega5-EST use 1DD+6BA and 1DD+2BA+2EST driver setups respectively. Fiio FH9 costs $600 while Hisenior Mega5-EST costs $549. Fiio FH9 is $51 more expensive. Hisenior Mega5-EST holds a decisive 1.3-point edge in reviewer scores (7.3 vs 8.6). Hisenior Mega5-EST has significantly better mids with a 3-point edge, Hisenior Mega5-EST has significantly better treble with a 1-point edge and Hisenior Mega5-EST has significantly better soundstage with a 1.5-point edge.

Jaytiss Score

Fiio FH9

7.3 /10

Jaytiss Score

Hisenior Mega5-EST

8.6 /10

Score gap: 1.3

Metric	Fiio FH9	Hisenior Mega5-EST
Mids	5	8
Treble	7	8
Soundstage	7	8.5
Dynamics	6	6
Tonality	6.3	7.6
Technicalities	7	8

Take these comparisons with a grain of salt—we don't have enough Fiio FH9 and Hisenior Mega5-EST reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Fiio FH9 reviewed by

2025-09-11

7.3 Reviewer Score

B Tuning

A- Tech

A different try on Reference.

Jaytiss original ranking

Jaytiss Youtube Channel

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

Hisenior Mega5-EST reviewed by

8.6 Reviewer Score

A Tuning

A+ Tech

If you get the good tuning, this is way higher.

Jaytiss original ranking

Jaytiss Youtube Channel

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

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Price: $549

Buy Hisenior Mega5-EST on HiFiGO

Driver Configuration: 1DD+6BA

Tuning Type: V-Shaped

Top V-Shaped IEMs

Brand: FiiO Top FiiO IEMs

Price (Msrp): $600

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Driver Configuration: 1DD+2BA+2EST

Tuning Type: Neutral with Bass Boost

Top Neutral with Bass Boost IEMs

Brand: Hisenior Top Hisenior IEMs

Price (Msrp): $549

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$549

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Fiio FH9 Scorings

Average Tunign Grade

The tuning leans easygoing, yet occasional unevenness nudges it away from greatness. A bit of EQ polish can smooth things nicely.

Average Technical Grade

A-

It manages detail and layering well enough, even if the stage feels only moderately sized. You get a clear sense of left and right, if not depth.

Mids C+

Expect a competent midrange that keeps vocals grounded and instruments clear. Tone is acceptable across multiple genres.

Treble A-

It provides outstanding treble finesse, balancing brightness and control gracefully. It's engaging yet remarkably controlled.

Dynamics B

You get confident dynamics that track both macro swings and rhythmic drive. There's life in every crescendo.

Soundstage A-

All dimensions bloom together, producing an expansive venue that feels carefully rendered. You can map the ensemble easily.

Hisenior Mega5-EST Scorings

Average Tunign Grade

Tuning feels well executed, keeping a natural flow across the spectrum. Switching genres feels seamless.

Average Technical Grade

A+

You get an articulate, polished performance with immersive stage depth and great control. There's a sense of polish across the whole spectrum.

Mids A+

Expect an immersive mid band where every vocal inflection and texture shines. Complex arrangements stay perfectly composed.

Treble A+

The treble performance feels luxurious, marrying air, control, and excitement. You can place every high-frequency element.

Dynamics B

It handles shifts in volume well, keeping transients lively and controlled. Quiet-to-loud transitions feel natural.

Soundstage S-

A panoramic, wraparound presentation suspends each element in a convincingly airy bubble. Instruments float with pinpoint spacing.

Fiio FH9 User Reviews

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Hisenior Mega5-EST User Reviews