Night Oblivion Butastur VS QoA Martini

The NIGHT OBLIVION BUTASTUR delivers a natural timbre and cohesive sound, with its standout feature being a lush, dense midrange that excels in vocal and acoustic instrument reproduction. Vocals sound present and textured without shoutiness, while the bass offers weighty density over sharp slam, leaning slightly warm and creamy in texture. Treble remains smooth and fatigue-free, avoiding harshness even with extended listening, though it lacks sparkle for those seeking heightened brilliance.

Technically, it impresses with holographic imaging and strong layering, creating an intimate yet spatially convincing stage. The included modular cable is exceptionally high quality for the price, and the dual DIP switches allow subtle tuning adjustments—adding bass warmth or treble sharpness—though the changes are nuanced and require a tool to toggle. While isolation is good, the nozzle design risks internal debris accumulation, and the bass lacks definition in sub-bass decay.

The QoA Martini is a six-driver hybrid IEM using 1 dynamic driver, 4 balanced armatures and 1 bone-conduction driver in a four-way crossover, positioned in the upper mid-tier with an MSRP around $599. Its resin shells and bundled 4.4 mm OCC cable are repeatedly described as well-constructed and comfortable, though the relatively large shell size can be a limitation for smaller ears. Accessory quality is objectively strong, with multiple silicone tip sets (including premium options) and a structured leather case that match expectations at this price level.:contentReference[oaicite:0]{index=0}

In terms of tuning, the Martini follows a neutral-with-bass-boost profile derived from a 3:5:2 low–mid–treble balance concept, with moderately elevated sub-bass, slightly forward mids, and smooth but extended treble. Reports consistently highlight tight, deep bass without excessive mid-bass bloom, a full and natural midrange that suits vocals well, and treble that avoids harshness while maintaining clarity and air. Soundstage depth, imaging precision and fine detail retrieval are generally rated above average for this segment, giving the Martini a balanced mix of musicality and technical capability rather than an aggressively analytical presentation.:contentReference[oaicite:1]{index=1}

From a value perspective, the Martini sits at a price where competition is intense, yet several reviewers compare its timbre and resolution favorably with some four-figure IEMs, suggesting strong price-to-performance for listeners who prioritize a smooth, resolving signature over exaggerated excitement. The main objective drawbacks are its mid-forward balance, which may not appeal to listeners seeking a pronounced V-shape, and ergonomic constraints for very small ears due to the substantial shells. Considering its price bracket and the scoring constraints across the market, a high-8 overall rating appropriately reflects its strong but not unprecedented performance among upper-mid-tier hybrids.:contentReference[oaicite:2]{index=2}

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