Ultrasone HFI 680 Avis | 93 Données comparées

The Ultrasone HFI-680Go to product viewer dialog for this item. is a closed-back headphone praised on Head-Fi for its exceptional clarity, strong imaging, and aggressive sound profile featuring deep, punchy sub-bass that remains controlled. It utilizes S-Logic technology to create a surprisingly open soundstage for a closed design, combined with a robust, durable, and easily driven, foldable construction. Conversely, the HFI-680's distinct treble can become excessively bright or sibilant, often requiring a long, reported burn-in period to stabilize. Additional disadvantages include an awkward headband design and a long, thick, non-detachable cable that is prone to noise, as noted by users on Head-Fi.

The Ultrasone HFI-680 closed-back headphones, priced at $230, are praised for their robust build quality, flexible folding design, and broad soundstage that successfully mimics open-back models. They feature highly adjustable, tilting, and swivelling ear cups, along with a long 3-metre single-sided cable equipped with durable stress relief protectors and a secure screw-on 1/4-inch gold-plated adapter. Performance-wise, the headphones deliver engaging, sparkly trebles and a well-balanced, friendly bass that avoids the overpowering low-end characteristic of competitors like the Monster Beats. While their 75 Ohm impedance allows them to run directly from standard portable media players, they truly shine and unlock their full audio potential when paired with a dedicated amplifier. Despite these strengths, the review notes several distinct drawbacks, particularly an underserved mid-range frequency that tends to lose detail, making them less suitable for classical music. Without a proper external amplifier, the engaging top and bottom sparkle is lost, yet the headphones lack a built-in amplifier option to help casual portable users experience their full capabilities. Additionally, the headband exerts a highly tenacious, tight grip on the user's head, and the...

The Ultrasone HFI-680 is a closed-back headphone priced around AUD $300 that is reviewed as the natural and balanced option within the Ultrasone HFI lineup. It delivers an excellent bass performance characterized by a precise, high-feeling attack and impactful mass that mimics a live concert experience, though certain heavy tracks can occasionally cause uncomfortable pressure. The midrange avoids the "canned" echo common in closed-back designs, providing a smooth, warm, and highly realistic vocal presentation. Thanks to Ultrasone's S-Logic technology, which angles sound toward the outer ear, the headphones produce outstanding spatial imaging and an expansive soundstage that realistically positions instruments beyond the physical limits of the cups. However, they struggle slightly at the very top end, where there is a minor loss of micro-detail and occasional harshness about 5% of the time.

The Ultrasone HFI-680 is a full-size, closed-back pair of headphones retailing for around $220 that features a handsome design with machined metal on the outer earcups and comfortable, oval-shaped faux-leather cushions. On the positive side, these headphones provide strong isolation from external noise, fold down for compact storage, and include a 10-foot-long attached cable with multiple adapters and a soft carry bag. Performance-wise, they deliver an abundant, deep bass and a sweet, refined treble that makes them highly forgiving and enjoyable for listening to heavily compressed or harsh rock recordings, while also sounding spectacularly good when driven by an iPod on the street. Conversely, the reviewer noted several drawbacks, primarily centered around an overly bassy sound profile that can overwhelm definition when compared to open-back rivals like the Grado SR225i. Additionally, despite employing Ultrasone's S-Logic technology to mimic speaker-like audio, the HFI-680 feels "closed in," squashes the soundstage flat, and foreshortens depth on high-quality audiophile recordings and movies. Physical flaws include a bulky frame for portable use, the potential for the faux-leather padding to make ears sweat in hot weather,...

The Ultrasone HFI-680 Natural Surround Sound Headphones review on Futurelooks highlights a mix of premium craftsmanship and notable ergonomic trade-offs. Pros include exceptional build quality, featuring machined aluminum earcups and production out of Taiwan, which the reviewer notes yields a higher quality standard than mainland Chinese alternatives. Structurally, the headphones offer excellent flexibility with an articulated headband and swiveling earcups that fold flat for easy storage, alongside user-replaceable pleather earpads. Additionally, the proprietary decentralized driver placement layout leverages S-Logic technology to optimize sound delivery. Conversely, the review presents significant cons regarding ergonomics, portability, and physical comfort. The headphones weigh a hefty 285 grams without the cord, and this weight becomes increasingly noticeable and fatiguing during extended listening sessions. Excessive clamping force caused physical soreness on the outside of the ears after roughly an hour of wear, requiring the reviewer to manually stretch the band to find relief. Furthermore, the foam padding on the headband is criticized as being too narrow, causing the unpadded structural sections to dig painfully into the head. Finally, the uncoiled, non-removable 3-meter cord is deemed highly...

The TechPowerUp review of the Ultrasone HFI-680 headphones highlights a "smiley face" frequency response with controlled, massive bass, excellent sound quality, and an expansive soundstage enabled by S-Logic technology, all housed in a durable, foldable design. While offering high efficiency for portable use, the headphones are noted for high microphonics from the cable, a potentially uncomfortable, tight clamping force, and a polarizing "bling-bling" aesthetic. The review ultimately praises the $230 headset for its strong price-to-performance ratio.