FATfreq x Effect Audio: Quantum VS Softears RSV MK II

FATfreq x Effect Audio: Quantum and Softears RSV MK II are in-ear monitors. FATfreq x Effect Audio: Quantum costs $770 while Softears RSV MK II costs $700. FATfreq x Effect Audio: Quantum is $70 more expensive. Softears RSV MK II holds a decisive 1.4-point edge in reviewer scores (7.8 vs 9.2). Softears RSV MK II has significantly better mids with a 3-point edge, Softears RSV MK II has significantly better treble with a 2-point edge and Softears RSV MK II has better soundstage with a 0.8-point edge.

Jaytiss Score

FATfreq x Effect Audio: Quantum

7.8 /10

Jaytiss Score

Softears RSV MK II

9.2 /10

Score gap: 1.4

Metric	FATfreq x Effect Audio: Quantum	Softears RSV MK II
Mids	5	8
Treble	6	8
Soundstage	7	7.8
Dynamics	9	9
Tonality	6.8	8.2
Technicalities	6	8

Take these comparisons with a grain of salt—we don't have enough FATfreq x Effect Audio: Quantum and Softears RSV MK II reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

FATfreq x Effect Audio: Quantum reviewed by

7.8 Reviewer Score

B+ Tuning

B Tech

I don't want to like, but I love.

Jaytiss original ranking

Jaytiss Youtube Channel

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

Softears RSV MK II reviewed by

2025-09-03

9.2 Reviewer Score

A+ Tuning

A+ Tech

So Softears didn't forget how to tune. Tactful Basshead

Jaytiss original ranking

Jaytiss Youtube Channel

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

Using this affiliate link for ordering your Softears RSV MK II or any other IEM helps fund our free service at no extra cost to you.

Price: $699

Buy Softears RSV MK II on Linsoul

Using this affiliate link for ordering your Softears RSV MK II or any other IEM helps fund our free service at no extra cost to you.

Price: $699

Buy Softears RSV MK II on HiFiGO

Driver Configuration:

Tuning Type: V-Shaped

Top V-Shaped IEMs

Price (Msrp): $770

Support our free service! Buying through our affiliate links costs you nothing extra:

Driver Configuration: 5BA

Tuning Type: Neutral with Bass Boost

Top Neutral with Bass Boost IEMs

Brand: Softears Top Softears IEMs

Price (Msrp): $700

Support our free service! Buying through our affiliate links costs you nothing extra:

$699

Buy Softears RSV MK II on

Support our free service! Buying through our affiliate links costs you nothing extra

$699

Buy Softears RSV MK II on

Support our free service! Buying through our affiliate links costs you nothing extra

FATfreq x Effect Audio: Quantum Scorings

Average Tunign Grade

B+

Expect a friendly tonal balance that could use polish but remains inviting. Great for casual listening, less so for purists.

Average Technical Grade

It offers a competent showing, maintaining cohesion on straightforward arrangements. Complex passages start to challenge it, but never derail the show.

Mids C+

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

Treble B

Treble is articulate and clean, adding excitement without harshness. It adds sparkle without harshness.

Dynamics S

This is reference-grade dynamic performance with breathtaking realism. It mirrors live-music intensity perfectly.

Soundstage A-

Excellent spatial presentation that is wide, deep, and tall with precise instrument placement. Width, depth, and height all feel expanded.

Softears RSV MK II Scorings

Average Tunign Grade

A+

It delivers a coherent, natural timbre that remains captivating across genres. Acoustic instruments sound lifelike and textured.

Average Technical Grade

A+

Layering is confident and precise, backed by imaging that locks elements firmly in place. Micro-details peek through without sounding forced.

Mids A+

Midrange quality is superb, rich with resolving power and transparency. Micro-details leap out effortlessly.

Treble A+

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

Dynamics S

Dynamics reach reference class, delivering lightning-fast transients and perfect contrast. Every transient feels lightning fast.

Soundstage A

Excellent spatial presentation that is wide, deep, and tall with precise instrument placement. Width, depth, and height all feel expanded.

FATfreq x Effect Audio: Quantum User Reviews

Example User Posted on ...

0.0

"This is an example review"

Pros

Example pro 1
Example pro 2

Cons

Example con 1
Example con 2

No User-Reviews Yet

Share your experience and build your personal ranking list.

You need to be signed in to write your own review

Softears RSV MK II User Reviews