Tag: closed-back headphones

Key Takeaways

1. Fostex has launched the TH910 and TH919 closed-back headphones, replacing the TH900 series, featuring Japanese-lacquered maple casings with unique designs.
2. Both models use Fostex’s 50mm BioDyna driver, enhancing bass performance and minimizing sound distortions, with a frequency response of 12.5 to 40,000 Hz.
3. Designed for powerful amplifiers, these headphones can handle inputs up to 1,800 mW and come with a 3.5 mm oxygen-free copper cable; a balanced 4.4 mm cable will be available later.
4. The headphones are lighter, weighing 13.6 oz (385 g), due to magnesium alloy construction, and feature natural sheepskin padding and silk protein synthetic leather ear cups.
5. The TH910 and TH919 will be available on Amazon starting September 2025, with expected pricing around $2,000.

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Fostex has introduced the TH910 and TH919 closed-back flagship headphones, which take the place of the TH900 series. Both headphones showcase Japanese-lacquered maple casings adorned with a unique sulfur-smoked silver foil pattern created by Urushi Sakamoto Co., Ltd.

Advanced Driver Technology

These over-ear headphones utilize Fostex’s 50mm BioDyna driver, boasting a revamped design that incorporates a new voice coil and driver surround. This design is said to enhance bass performance while minimizing artifacts and muddiness. The drivers offer a frequency response range from 12.5 to 40,000 Hz, with an impedance of 25 ohms and a sensitivity rating of 100 dB/mW.

Designed for Power

These high-end headphones are tailored for powerful amplifiers, capable of handling inputs up to 1,800 mW through the included 3.5 mm oxygen-free copper cable (7N). A balanced 4.4 mm cable is set to be released at a later date for even more versatility.

The use of lightweight magnesium alloy has reduced the weight of the headphones by about 20% compared to their predecessors, with both models now weighing in at 13.6 oz. (385 g). The headband features natural sheepskin padding, while the ear cups are made from silk protein synthetic leather, resting on contoured, dual-density urethane foam.

Availability and Pricing

Customers can expect to find the TH910 and TH919 available in the Fostex store on Amazon when they start shipping in September 2025. Although pricing details haven’t been released yet, it is anticipated that they will begin around $2,000.

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Key Takeaways

1. Fostex has launched the T50RPmk4CL and T60RPmk2CL closed-back planar headphones, designed for music production and listening.
2. Both models feature the new fourth generation RP Series Driver, enhancing sound quality with improved coil patterns and magnetic structure.
3. The T50RPmk4CL weighs 330 g, while the T60RPmk2CL, made from black walnut wood, weighs 360 g.
4. They offer a frequency response of 10 Hz to 40 kHz, a sensitivity of 97 dB/mW, and an impedance of 28 ohms, with optional comfort-enhancing ear pads.
5. Each pair includes a 2 m cable and an adapter, with a release date set for July and an estimated starting price of around $250 for the lower model.

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Fostex has introduced the T50RPmk4CL and T60RPmk2CL closed-back planar headphones, designed for both music production and listening pleasure.

Innovative Design

These headphones feature the latest fourth generation RP Series Driver, which is a patent-pending innovation. It employs a more dense coil pattern and a unique magnetic structure, which enhances the push-pull force acting on the diaphragm. The T50RPmk4CL resembles the semi-open-back T50RPmk4 but has a closed-back structure and weighs 330 g (11.6 oz.). On the other hand, the T60RPmk2CL is crafted from black walnut wood for its ear cup housing, also presenting a closed-back design, but slightly heavier at 360 g (12.7 oz.).

Performance Specifications

The RP driver achieves a frequency response ranging from 10 Hz to 40 kHz, with a sensitivity of 97 dB/mW. The headphones boast an impedance of 28 ohms and can handle a maximum input power of 3,000 mW. Their thick ear pads have an angled design, enhancing the sound staging experience. For those looking for added comfort, optional Toray Ultrasuede ear pads are available, providing breathability and a softer feel.

Accessories and Availability

Included with the headphones is a 2 m (6.6 ft.) 3.5 mm-to-3.5 mm (1/8-inch-to-1/8-inch) cable, along with a 3.5 mm-to-6.3 mm (1/8-inch-to-1/4-inch) adapter. The oxygen-free copper (OFC) cable can be plugged into either side of the T50RPmk4CL for ease of use, while the T60RPmk2CL features a Y-cable that connects to both sides.

The release date for both headphone models is set for July. Although pricing details haven’t been revealed yet, it is anticipated that the lower-end model will start at around $250.

If you’re in search of Fostex headphones that offer a broader soundstage than these closed-back options, consider exploring the semi-open-back Fostex headphones available on Amazon.

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Key Takeaways

1. Audeze’s new LCD-S20 headphones feature a 90 mm diaphragm using planar magnetic technology for high-quality sound.
2. The headphones include gel-filled earpads and closed-back design to reduce sound interference during recordings.
3. They offer high-resolution audio reproduction from 10 Hz to 40 kHz with a low total harmonic distortion of less than 0.1%.
4. Compact and lightweight, the LCD-S20 measures 9.5 x 10 x 5 in. and weighs 1.21 lbs, with an included 8.2 ft cable and adapter.
5. Priced at $499.00, the LCD-S20 will soon be available on Audeze’s website and Amazon store, with shipping expected by late May.

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Audeze has introduced its new LCD-S20 closed-back planar headphones, designed specifically for studio tracking and recording.

Innovative Design and Technology

These headphones feature a 90 mm diaphragm crafted with Audeze’s acclaimed planar magnetic technology. The gel-filled earpads combined with the closed-back structure create a secure seal that helps to eliminate sound interference during live recordings. Additionally, the headphones utilize symmetric linear acoustic modulator (SLAM) technology, allowing them to deliver robust deep bass while maintaining high sound quality.

Impressive Specifications

The drivers can reproduce high-resolution audio ranging from 10 Hz to 40 kHz, boasting a very low total harmonic distortion (THD) of less than 0.1% @ 100 dB SPL at 1 kHz. With a sensitivity rating of 93 dB/1 mW at 18 ohms and a maximum power handling of 5 W RMS, these headphones are engineered for an exceptional listening experience.

Compact and Functional

Measuring at 9.5 x 10 x 5 in. (3.74 x 3.94 x 1.97 cm) and weighing 1.21 lbs. (550 g), the LCD-S20 headphones come with an 8.2 ft. (2.5 m) headphone cable and a 3.5 mm to 6.3 mm adapter included.

For those interested, the LCD-S20 is priced at an MSRP of $499.00 and can be found on the Audeze website, with availability soon on the Audeze Amazon store, expected to ship by late May. Music lovers who appreciate exquisite sound with a broad soundstage may also want to consider the open-back Audeze LCD-X headphones to pair with their high-end tube amplifiers.

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