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Astell&Kern a&Norma SR25 MKII and Zero1 In-Ear Headphones Bundle

Astell&Kern a&Norma SR25 MKII and Zero1 In-Ear Headphones Bundle

On sale
Regular price $1,249
Sale price $1,249 Regular price $1,448.00
Save 14%

Wearing style More information
Over-ear headphones sit over your ear and surround your ear with a ring of padding. On-ear headphones are padded but rest on top of your ear. In-ear monitors are worn inside your ear canal.


Driver type More information
Speakers and headphones use a device called a 'driver' to create sound. Different types of drivers have different strengths and weaknesses, but can all produce great sound. Common varieties include dynamic, planar magnetic, and electrostatic.

Dynamic, Balanced Armature, Planar Magnetic

Amplifier type More information
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Connectivity More information
Connectivity refers to the method in which the headphones connect to the audio source. Headphones can be either wired or wireless.

Wired, Wireless

Portability More information
translation missing: en.products.product.portability_info


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Astell&Kern a&Norma SR25 MKII and Zero1 In-Ear Headphones Bundle

Regular price $1,249
Sale price $1,249 Regular price $1,448.00
Save 14%

Save big during the holiday season on the Astell&Kern a&Norma SR25 MKII and Astell&Kern Zero1 In-Ear Monitor Headphones bundle!

True to the core values of Astell&Kern, high fidelity sound lies at the heart of the SR25 MKII, delivering exceptional audio performance to a diverse range of music lovers. The most distinctive feature of the Astell&Kern A&norma product line is its compact form factor. However, the SR25 MKII offers more detailed sound than its predecessor, allowing the clear expression of each and every instrument and vocal note.

The SR25 MKII offers more versatile connectivity options with the addition of a 4.4mm balanced output for the first time in an A&norma player, LDAC, as well as Qualcomm® aptX™ HD, which support and deliver true audiophile sound quality.

The SR25 MKII is a true mass premium product

  • Improved audio quality compared to the SR25
  • Versatile connectivity with addition of 4.4mm balanced output support
  • Energy-efficient design resulting in 20 hours of continuous playback
  • Supports two-way Bluetooth and high-definition codecs (Qualcomm® aptX™ HD, LDAC)
  • ReplayGain automatically maintains constant volume

    The New Standard for Hybrid Sound

    The AK ZERO1 is a brand-new In-Ear Monitor product from Astell&Kern. Astell&Kern strives to inspire and bring enjoyment to all through the magnificence of experiencing music as close to the original sound.

    We worked tirelessly to find ways of helping more people enjoy the pleasure of music and strive to develop sound as true to analog as possible.

    AK ZERO1 is the first model that offers the sound that only Astell&Kern can provide.

    • Three Different Types of Drivers
    • Perfectly Harmonized Driver Structure
    • Highest Cross-Over Network Management
    • Acoustic Chamber created using 3D Printed Technology
    • Precise CNC Machined Metal Housing
    • Hi-Fi Grade Pure Silver-Coated OFC Cable
    • Hand Crafted in Japan