Tag: High-Resolution Audio

  • Stax SR-007S Electrostatic Headphones with Sheepskin Ear Pads

    Stax SR-007S Electrostatic Headphones with Sheepskin Ear Pads

    Key Takeaways

    1. High-Resolution Audio Focus: The Stax SR-007S electrostatic headphones are designed for fans of high-resolution audio, offering a wide frequency range of 6 Hz to 41 kHz.

    2. Advanced Specifications: Featuring a sensitivity of 101 dB and a high impedance of 145 kΩ, they require a 580 V DC bias voltage and utilize lightweight electrostatic diaphragms for quick sound response.

    3. Premium Comfort Materials: The earcups are made with sheepskin and artificial leather, designed for comfort, coupled with a stainless steel frame that minimizes resonance.

    4. Lightweight and Durable Design: Weighing 450 g, they include a detachable 2.5 m flat 6-wire cable made from HiFC wires, ensuring minimal signal loss and flexibility.

    5. Price and Availability: The SR-007S headphones are priced at 275,000 yen (around $2,200) and will be available from June 30, requiring Stax driver units for use.

    Stax has introduced the SR-007S electrostatic headphones aimed at fans of high-resolution audio.

    Impressive Specifications

    The SR-007S headphones offer a frequency range of 6 Hz to 41 kHz, with a sensitivity rating of 101 dB. With a high impedance of 145 kΩ at 10 kHz, they are built to work well with powerful amplifiers and need a DC bias voltage of 580 V to activate the high-polymer film diaphragm that is suspended between newly designed electrodes. The lightweight electrostatic diaphragms allow for quick sound response and do not rely on magnets, which helps prevent distortion from magnetic hysteresis.

    Premium Materials

    For comfort, the headphones feature sheepskin on the parts of the earcups that touch the ears, while the rest of the brown covers are made from artificial leather. The earcups are attached to a single stainless steel piece, crafted into a unique arc shape that minimizes resonance, and the interior is lined with sound-absorbing material. The headband connects to the stainless steel frame using rubber mounts.

    Lightweight Design

    Weighing in at 450 g (15.9 oz.), the SR-007S headphones come equipped with a detachable 2.5 m (8.2 ft.) flat 6-wire cable that is constructed from HiFC wires. These wires are easier to produce compared to pure oxygen-free copper (OFC) while still offering minimal signal loss, good flexibility, and durability, which makes them suitable for cable assembly.

    This high-grade copper alloy wire is produced by Proterial (previously Hitachi Metals), incorporating tiny amounts of titanium into copper that contains low levels of oxygen and sulfur. The manufacturing process involves hot rolling the copper alloy, which precipitates sulfur and incorporates titanium as crystals that are several hundred nanometers in size, giving HiFC wire its key properties.

    The MSRP for the Stax SR-007S headphones is 275,000 yen (around $2,200) and they are set to be released for purchase on June 30 through authorized Stax distributors. They must be powered exclusively by Stax driver units, like the Stax SRM-T800, to maintain warranty coverage.

    Source:
    Link

    Stax SR-007S Electrostatic Headphones with Sheepskin Ear PadsStax SR-007S Electrostatic Headphones with Sheepskin Ear PadsStax SR-007S Electrostatic Headphones with Sheepskin Ear Pads
    Tags: , ,
  • Astell & Kern Launches Anultima SP4000 Flagship Audio Player

    Astell & Kern Launches Anultima SP4000 Flagship Audio Player

    Key Takeaways

    1. The Astell & Kern Anultima SP4000 features a 6.1-inch touch screen, runs on Android, and has a premium design with 904L stainless steel and a handmade calf case.
    2. It has 256 GB of built-in storage and supports microSD cards up to 1.5 TB, accommodating various audio file types with advanced sound processing technologies.
    3. The audio quality is enhanced by an octa audio circuit design, AK4499EX DACs, and features like Enhanced Signal Alignment (ESA) for clearer sound.
    4. Users can enjoy wireless audio via SBC, aptX Adaptive, and LDAC codecs, and it supports both balanced and non-balanced wired headphones.
    5. The expected price for the SP4000 is over $3,699, with a budget-friendly alternative available in the Mix Wave HiBy R1.

    Astell & Kern has revealed its newest top-tier digital audio player, the Anultima SP4000.

    Features and Design

    The DAP runs on Android and features a 6.1-inch touch screen with a resolution of 2,160 x 1,080. Users can control music playback using a knurled knob that’s designed for high-resolution local and streaming music. Available in black or silver, the player is crafted from 904L stainless steel, the same material used in Rolex watches. It comes in a hand-made Perlinger shrunken calf case.

    Storage and Audio Quality

    With 256 GB of built-in storage, the player can accommodate microSD cards of up to 1.5 TB, allowing users to store various audio file types, including FLAC, DSD, PCM, and standard MP3 files. Lower-quality audio files go through VSE (virtual sound extender) technology to reclaim lost harmonics, followed by upsampling via DAR (digital audio remaster).

    All sound, whether from local files or streaming, is managed by an octa audio circuit design that integrates AK4191EQ digital processors with AK4499EX analog DACs, ensuring a high-quality sound output with minimal noise. The SP4000 is anticipated to either match or surpass the impressive performance metrics of the previous model, the SP3000, which boasted a 130 dB SNR.

    Advanced Technology

    The Enhanced Signal Alignment (ESA) tech optimizes frequency alignment to lessen time differences that may arise during signal processing, enhancing sound clarity and overall quality. It features an LDO (low dropout) regulator in its power supply to cut down on external electrical noise interference, further improving audio quality. To protect against electromagnetic noise, its internal components are shielded by 99.9% pure copper.

    Listeners can enjoy their music wirelessly via standard SBC and higher quality aptX Adaptive and LDAC codecs. The player also accommodates both balanced and non-balanced wired headphones.

    The price for the A&K Anultima SP4000 is expected to exceed $3,699, which is the MSRP for the SP3000 available at the A&K store on Amazon.

    Source:
    Link

    Astell & Kern Launches Anultima SP4000 Flagship Audio Player
    Tags: , ,
  • MOONDROP EDGE Wireless ANC Headphones: 48H Battery Life

    MOONDROP EDGE Wireless ANC Headphones: 48H Battery Life

    The MOONDROP EDGE Portable Wireless ANC Headphone stands out for its excellent sound performance and advanced features, catering to both music lovers and professionals alike. Created to provide an enhanced listening experience, the MOONDROP EDGE merges state-of-the-art audio technology with a chic and comfortable design. You can grab the Moondrop Edge for just $79.99 at Geekwills.

    Impressive Dynamic Driver

    The core of the MOONDROP EDGE is its superb 40mm low-distortion dynamic driver. With a beryllium-coated dome and a flexible composite surround diaphragm, it guarantees high-resolution sound output marked by exceptional clarity and precision. Whether you are enjoying tunes or catching a movie, these headphones immerse you in sound while keeping distortion to a minimum.

    Innovative Noise Cancellation

    Equipped with hybrid active noise cancellation, the MOONDROP EDGE utilizes four sensitive microphones to provide ultra-wideband deep noise cancellation. This feature effectively reduces background noise in varying settings. You can tweak the noise cancellation levels to tailor your experience for maximum comfort and concentration.

    Crystal-Clear Wireless Audio

    The MOONDROP EDGE is compatible with LDAC, a popular high-resolution audio protocol found in Android devices, ensuring top-notch wireless audio transfer. Thanks to its expansive dynamic range and broader bandwidth, you can experience clear sound quality without the inconvenience of wires.

    Comfortable and Sturdy Build

    The design of the MOONDROP EDGE prioritizes comfort and portability. Its aluminum alloy rotating shaft and folding hinge allow for easy storage and transport. Crafted meticulously through repeated fine processing and careful polishing, these headphones provide not only aesthetic charm but also lasting durability.

    Long-Lasting Battery Performance

    With an astonishing 48-hour battery life, the MOONDROP EDGE enables you to enjoy lengthy listening sessions without breaks. A quick 5-minute charge gives you up to 4 hours of playback, making it ideal for those on the move.

    Flexible Connectivity Options

    Featuring Bluetooth 5.4 for wireless connection and a wired option, the MOONDROP EDGE provides versatile connectivity choices. Its large onboard antenna guarantees stable long-range audio transmission, even in challenging environments.

    Key Specifications

    • Bluetooth Version: 5.4
    • Frequency Response: 20 Hz – 20 kHz
    • Audio Codecs: SBC / AAC / LDAC
    • Supported Profiles: A2DP / AVRCP / HFP / HSP
    • Charging Time: Around 1.5 hours
    • Battery Life: Up to 48 hours
    Image 1
    Tags: , ,
  • FiiO BTR13 Bluetooth DAC Amp: Display, BT 5.1, 220mW Output

    FiiO BTR13 Bluetooth DAC Amp: Display, BT 5.1, 220mW Output

    The FiiO BTR13 Bluetooth DAC and Headphone Amplifier is a newly released product designed to deliver an outstanding audio experience through its sophisticated features and flexibility. Central to the BTR13 is the CS43131 Dual DAC Chipset, a top-tier Cirrus Logic DAC that reduces crosstalk and ensures crystal-clear, high-quality audio. This makes the BTR13 a perfect option for audiophiles in search of superior sound quality. You can purchase the FiiO BTR13 for $69.99 exclusively at GeekWills.

    Versatile Modes for Different Applications

    A key highlight of the FiiO BTR13 is its capability to toggle between various modes—PC, Bluetooth, and Phone—using a straightforward three-position switch. In PC mode, the BTR13 serves as a USB DAC and headphone amplifier, powered directly by your computer. When in Bluetooth mode, it functions as a wireless Bluetooth decoder and headphone amplifier, featuring a state-of-the-art QCC5125 Bluetooth 5.1 chip that supports several codecs such as LDAC, aptX adaptive, and AAC. As a USB DAC audio dongle for your phone in Phone mode, it operates using its internal battery.

    High-Resolution Display and Enhanced Output

    The BTR13 comes with a 0.96-inch IPS Display with an 80*160 pixel resolution, providing clear and concise audio setting information. The device also offers a powerful 220mW output, courtesy of its independent power supply system crafted specifically for the integrated amplifier. This improves the balanced output power by 282% over its predecessor, the BTR3K, making it apt for powering a wide array of headphones.

    Connectivity and Battery Performance

    In terms of connectivity, the FiiO BTR13 includes both 3.5mm single-ended and 4.4mm balanced headphone outputs, ensuring compatibility with a variety of headphones. The device has a battery life of up to 8 hours and can be fully recharged in just 2 hours. Whether you’re at home or on the move, the BTR13 offers a flexible audio solution that caters to all your portable audio requirements.

    FiiO BTR13 Bluetooth DAC Amp: Display, BT 5.1, 220mW Output
    Tags: , ,
  • qdc Launches Two New UC1 Type-C Headphone Cables from $80

    qdc Launches Two New UC1 Type-C Headphone Cables from $80

    The qdc UC1 Type-C headphone cable series has expanded with two new options. Users can now select between a 1.5-meter cable featuring a 0.78 pin connector or a 1.5-meter cable equipped with the standard qdc pin connector. Both new cables maintain the same functionality as the existing 1.8-meter qdc pin version.

    Advanced Features

    The cable is constructed using 4C silver-plated copper mixed material, ensuring high-quality signal transmission for clear audio. It eliminates the need for adapters by incorporating a universal Type-C connector, allowing seamless plug-and-play compatibility with smartphones, tablets, and computers.

    To enhance the audio experience, the qdc UC1 Type-C cable includes a built-in USB audio decoder and DSP headphone tuning technology. This combination ensures superior sound quality, supporting high-resolution audio with sampling rates up to 192kHz and 16/24 bits. The headphone amplifier is specifically tuned for qdc headphones and offers impedance adaptation for optimal performance across the entire range.

    Versatile Control and Communication

    Equipped with a low-noise microphone, the cable allows for crystal-clear communication, making it ideal for calls, recording sessions, karaoke, and gaming. Three multi-function buttons enable convenient control over volume, music playback (pause/play, skip songs), and easy access to the previous track.

    The qdc UC1 Type-C series offers three configurations, all available for 580 yuan each on the official website and flagship stores:

    • 1.8-meter cable with microphone and qdc pin (existing version)
    • 1.5-meter cable with microphone and qdc pin (new)
    • 1.5-meter cable with microphone and 0.78 pin (new)

    Special Offer for Music Lovers

    For those looking to pair their qdc headphones with a cable, there is a special offer available. When purchasing a qdc UC1 Type-C cable together with qdc headphones, any cable version is available for a reduced price of 380 yuan.

    qdc Launches Two New UC1 Type-C Headphone Cables from
    Tags: , ,
  • HiBy FD5 Multifunction Headphone Amplifier Launches Globally

    HiBy FD5 Multifunction Headphone Amplifier Launches Globally

    The HiBy FD5 multifunction headphone amplifier has been introduced. This new heavy-duty desktop-grade amplifier is a robust option from HiBy and promises to be a great addition for audio enthusiasts. The FD5 amplifier features Bluetooth connectivity and USB support, alongside 3.5mm and 4.4mm headphone and line outputs.

    Advanced DAC Array and Design

    The FD5 amplifier boasts a quad AKM4493 DAC array with a power output of 1,503mW. It sports a cyborg-inspired exterior design that is sure to appeal to audiophiles. Supporting all desktop audio functionalities, it offers both class A and AB amplification with easy switching. The 4 x AKM4493 DAC array is complemented by dual crystal oscillators and dual Hi-Res certification. Additionally, it includes a transparent 1.1-inch display for menu navigation.

    Performance and Pricing

    With enough power to drive nearly all headphones on the market, the FD5 reaches a maximum power output of 1,523mW. The model’s maximum SNR is 125dB, and it features a dynamic range of 127dB. Other specifications include a crosstalk rejection value of 106dBr, a THD+N rate of around 0.0004%, and a frequency response spanning from 20Hz to 90kHz.

    The HiBy FD5 is available for $429 and can be purchased directly from the HiBy official website. Note that this price does not include shipping costs. HiBy has announced that shipments will start next week, with future availability expected on retail platforms like Amazon.

    HiBy FD5 Multifunction Headphone Amplifier Launches Globally
    Tags: , ,
  • Huawei FreeLace Pro 2: Intelligent ANC 2.0, AI Call Noise Cancellation, LDAC Support – Global Launch

    Huawei FreeLace Pro 2: Intelligent ANC 2.0, AI Call Noise Cancellation, LDAC Support – Global Launch

    After unveiling the Huawei FreeLace Pro 2 neckband earbuds for the global market earlier this month, the brand has now officially showcased the product on its global website. The FreeLace Pro 2 is crafted for everyday usage, boasting a lightweight construction of 34.5 grams and is presented in two color variants: Green and Black.

    Design and Comfort

    The neckband’s flexibility combined with the provision of three sizes of soft ear tips ensures a secure and comfortable fit for all users. With an IP55 rating for water and splash resistance, these earbuds are ideal for outdoor pursuits and exercise routines.

    Enhanced Audio Experience

    Elevating the audio experience, the inclusion of 10.8mm dual-magnet dynamic drivers paired with L2HC and LDAC codecs guarantees high-resolution sound output. The FreeLace Pro 2 incorporates active noise cancellation technology, Smart ANC 2.0, offering three modes to customize the listening atmosphere. Moreover, AI call noise cancellation optimizes call clarity, and a dual-device connection feature is included.

    Battery Life and Charging

    The FreeLace Pro 2 provides up to 25 hours of playback time and supports rapid charging via USB-C, delivering 5 hours of listening time with just a 5-minute charge. The earbuds are equipped with a built-in USB-C connector that facilitates Bluetooth pairing through Huawei HiPair when plugged into Huawei smartphones. This connector can also be utilized for charging the earbuds via a smartphone, provided the smartphone supports the OTG feature. Users can easily manage tracks and calls through a series of button commands.

    Pricing and availability specifics are currently undisclosed, but we anticipate that regional pricing details will be unveiled in the upcoming weeks.

    Tags: , ,