FATfreq x Effect Audio: Quantum VS ISN Audio EBC80

IEM Comparison: Expert & Community Scores Side-by-Side

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FATfreq x Effect Audio: Quantum and ISN Audio EBC80 are in-ear monitors. FATfreq x Effect Audio: Quantum costs $770 while ISN Audio EBC80 costs $700. FATfreq x Effect Audio: Quantum is $70 more expensive. FATfreq x Effect Audio: Quantum holds a decisive 1-point edge in reviewer scores (7.8 vs 6.8). FATfreq x Effect Audio: Quantum has significantly better treble with a 1-point edge and FATfreq x Effect Audio: Quantum has significantly better dynamics with a 2-point edge.

Insights

Jaytiss Score
FATfreq x Effect Audio: Quantum
7.8 /10
Jaytiss Score
ISN Audio EBC80
6.8 /10
Score gap: 1.0
Metric FATfreq x Effect Audio: Quantum ISN Audio EBC80
Mids 5 5
Treble 6 5
Soundstage 7 7
Dynamics 9 7
Tonality 6.8 5.8
Technicalities 6 5
Take these comparisons with a grain of salt—we don't have enough FATfreq x Effect Audio: Quantum and ISN Audio EBC80 reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

FATfreq x Effect Audio: Quantum reviewed by

Jaytiss 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-
YouTube video thumbnail

ISN Audio EBC80 reviewed by

Jaytiss 6.8 Reviewer Score
B- Tuning
C+ Tech
This is a nice set, great implementation of drivers.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: C+ Treble: C+ Dynamics: A- Soundstage: A-

FATfreq x Effect Audio: Quantum Details

Driver Configuration:

Tuning Type: V-Shaped

Top V-Shaped IEMs

Price (Msrp): $770

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ISN Audio EBC80 Details

Driver Configuration: 4DD BA EST BC

Tuning Type: n/a

Brand: ISN Audio Top ISN Audio IEMs

Price (Msrp): $700

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FATfreq x Effect Audio: Quantum Scorings

Average Technical & Tuning Grades

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

B
  • 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.

ISN Audio EBC80 Scorings

Average Technical & Tuning Grades

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

C+
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Mids C+
Midrange performance is decent, offering balanced presence without major flaws. It works well for casual background listening.
Treble C+
The top end is tidy and serviceable, adding air without overdoing it. Extension is decent for casual listening.
Dynamics A-
The system snaps into action with precision, highlighting every swell. Recordings feel energetic and alive.
Soundstage A-
Immersion steps up dramatically as width, depth, and height integrate into a cohesive hologram. Everything sounds naturally spaced.

FATfreq x Effect Audio: Quantum User Reviews

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ISN Audio EBC80 User Reviews

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