Letshuoer Cadenza 12 and FiR Audio Radon 6 use 1DD+11BA and 1DD+4BA+1EST driver setups respectively. Letshuoer Cadenza 12 costs $2,299 while FiR Audio Radon 6 costs $3,300. FiR Audio Radon 6 is $1,001 more expensive. Letshuoer Cadenza 12 holds a decisive 1-point edge in reviewer scores (8.8 vs 7.8). Letshuoer Cadenza 12 has significantly better mids with a 1-point edge, Letshuoer Cadenza 12 has significantly better treble with a 1-point edge, FiR Audio Radon 6 has significantly better dynamics with a 1-point edge and Letshuoer Cadenza 12 has significantly better soundstage with a 3-point edge.
Insights
Metric | Letshuoer Cadenza 12 | FiR Audio Radon 6 |
---|---|---|
Mids | 7 | 6 |
Treble | 8 | 7 |
Soundstage | 9 | 6 |
Dynamics | 7 | 8 |
Tonality | 7.8 | 6.8 |
Technicalities | 8 | 7 |
Jaytiss Reviews Comparison
Letshuoer Cadenza 12 reviewed by
Youtube Video Summary
The 2024 Cadenza 12 makes a strong first impression with premium presentation, though the accessories aren’t flawless. The stock cable looks gorgeous and offers swappable terminations (4.4 / 3.5 / 2.5), but it’s stiff and tricky to coil into the compact case. The metal shell is well-contoured and comfortable with a sensible nozzle lip, yet certain tips can pop off too easily. Overall build feels upscale and weighty without being cumbersome—just expect some practical quirks.
Tonally it sits neutral with a gentle bass lift: clean sub-bass presence without thunder, crisp highs with smooth extension, and a relaxed upper-mid energy that keeps fatigue low. Resolution and imaging are technically adept, but the tuning plays things safe—polished and airy rather than punchy or electrifying. On graphs and by ear it evokes classic “reference” curves (think early Monarch-style balance), trading visceral slam for control and clarity; many audiophiles will find it classy and coherent, while thrill-seekers may wish for more bite.
Against peers, it recalls sets that graph beautifully yet feel a touch reserved in the bass and presence regions. Comparisons to options like Europa highlight how a bit more sub-bass and 4–6 kHz zest can add sparkle and engagement; a light EQ lift to bass and upper mids wakes the Cadenza 12 up nicely. As delivered, it’s a refined, wide, and airy listen that prioritizes neutrality and detail over spectacle—recommended for listeners chasing a mature, low-fatigue signature rather than a high-octane ride.
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FiR Audio Radon 6 reviewed by
Letshuoer Cadenza 12 Details
Driver Configuration: 1DD+11BA
Tuning Type: Neutral, Bright
Brand: Letshuoer Top Letshuoer IEMs
Price (Msrp): $2,299
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FiR Audio Radon 6 Details
Driver Configuration: 1DD+4BA+1EST
Tuning Type: Neutral with Bass Boost
Price (Msrp): $3,300
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Letshuoer Cadenza 12 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
A- Overall balance feels confident and refined, rewarding long listening sessions. A reliable all-rounder for everyday listening.
Average Technical Grade
A+- A very capable technical display delivers articulate layers and poised imaging. It portrays reverbs and echoes with confidence.
FiR Audio Radon 6 Scorings
Average Technical & Tuning Grades
Average Tunign Grade
B+- Tonality is generally agreeable, though a few bumps remind you of its limits. Certain tracks spotlight its tonal quirks.
Average Technical Grade
A-- A competent technical showing keeps separation intact while delivering modest staging. It feels tidy even when recordings stack layers.
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