Campfire Moon Rover VS 64 Audio U4S

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

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Campfire Moon Rover and 64 Audio U4S are in-ear monitors. Campfire Moon Rover costs $1,199 while 64 Audio U4S costs $1,100. Campfire Moon Rover is $99 more expensive. Campfire Moon Rover holds a clear 0.7-point edge in reviewer scores (8.5 vs 7.8). Campfire Moon Rover has significantly better mids with a 1-point edge, Campfire Moon Rover has significantly better treble with a 1-point edge and Campfire Moon Rover has significantly better soundstage with a 1-point edge.

Insights

Jaytiss Score
Campfire Moon Rover
8.5 /10
Jaytiss Score
64 Audio U4S
7.8 /10
Score gap: 0.8
Metric Campfire Moon Rover 64 Audio U4S
Mids 9 8
Treble 7 6
Soundstage 7 6
Dynamics 7 7
Tonality 7.5 6.8
Technicalities 7 6
Take these comparisons with a grain of salt—we don't have enough Campfire Moon Rover and 64 Audio U4S reviews saved yet to provide an unbiased result.

Jaytiss Reviews Comparison

Campfire Moon Rover reviewed by

Jaytiss 8.5 Reviewer Score
A Tuning
A- Tech
It's a littled relaxed in the bass, but has a fun nice tune.

Jaytiss original ranking

Jaytiss Youtube Channel
Mids: S Treble: A- Dynamics: A- Soundstage: A-

64 Audio U4S reviewed by

Jaytiss 7.8 Reviewer Score
B+ Tuning
B Tech
It's a solid set, with great build quality, but sonically isn't the specialist that I want it to be.

Jaytiss original ranking

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

Campfire Moon Rover Details

Driver Configuration:

Tuning Type: Warm

Top Warm IEMs

Brand: Campfire Top Campfire IEMs

Price (Msrp): $1,199

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64 Audio U4S Details

Driver Configuration: 1DD+3BA

Tuning Type: Neutral, Neutral with Bass Boost

Top Neutral IEMs Top Neutral with Bass Boost IEMs

Brand: 64 Audio Top 64 Audio IEMs

Price (Msrp): $1,100

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Campfire Moon Rover Scorings

Average Technical & Tuning Grades

Average Tunign Grade

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

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 S
The midrange defines perfection, reproducing every nuance with effortless authority. Textures are rendered with absolute conviction.
Treble A-
Treble performance is excellent—airy, extended, and beautifully controlled. It reveals subtle studio ambiance.
Dynamics A-
Expect excellent punch and micro-detail that render rhythmic shifts effortlessly. It keeps up with complex rhythmic swings.
Soundstage A-
Excellent spatial presentation that is wide, deep, and tall with precise instrument placement. Width, depth, and height all feel expanded.

64 Audio U4S Scorings

Average Technical & Tuning Grades

Average Tunign Grade

B+
  • It sounds pleasant overall, with some uneven spots that hint at room for refinement. Vocals remain pleasant despite the imperfections.

Average Technical Grade

B
  • An honest, middle-of-the-road performance preserves structure without chasing micro-detail. It's respectable for everyday listening sessions.
Mids A+
Midrange quality is superb, rich with resolving power and transparency. Micro-details leap out effortlessly.
Treble B
Expect crisp, well-balanced treble that keeps shimmer intact. You hear reverbs decay naturally.
Dynamics A-
You get outstanding dynamic agility, from subtle nuances to big hits. Impact comes with quick recovery.
Soundstage B
Good soundstage with proper width and depth, placing instruments in clearly defined positions. Instruments sit in their own lanes.

Campfire Moon Rover User Reviews

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64 Audio U4S User Reviews

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