HIFIMAN Ananda Nano User Manual

Introduction

The HIFIMAN Ananda Nano Open-Back Over-Ear Planar Magnetic Hi-Fi Headphones represent a significant advancement in audio technology, designed for discerning audiophiles. Featuring Stealth Magnets and a Nanometer Thickness Diaphragm, these headphones deliver an unparalleled listening experience with exceptional clarity and detail.

Unlike traditional dynamic headphones, the planar magnetic design of the Ananda Nano ensures a more uniform electromagnetic force across the diaphragm, resulting in significantly lower phase distortion. This innovative approach preserves spatial information, creating a much larger soundstage and precise instrument positioning, akin to a live performance. With a wide frequency range of 5Hz to 55kHz, the Ananda Nano wraps the listener in a three-dimensional sound field, bringing music to life with incredible accuracy.

Key Features

• Nanometer Thickness Diaphragm: Based on the renowned SUSVARA design, this diaphragm significantly reduces distortion and enhances transient response, leading to improved dynamics and detail. It contributes to the wide 5Hz to 55kHz frequency range and the immersive three-dimensional soundstage.
  

  Illustration of the Nanometer Thickness Diaphragm technology.

• Acoustically Invisible Stealth Magnet: This advanced magnet design allows sound waves to pass through without interference, dramatically reducing wave diffraction turbulence. The result is pure, accurate, and full-range sonic output with reduced distortion.
  

  Diagram explaining the Acoustically Invisible Stealth Magnet technology.
• Portable Device, Ready to Drive: With high sensitivity, the Ananda Nano can be easily driven by virtually any smartphone or portable audio device, offering low distortion and amazing sound quality on the go.
• Window Shade Grill Design & Asymmetrical Ear Cups: The unique grill design minimizes sonic reflections for clearer sound, while the asymmetrical ear cups are shaped to naturally fit the human ear, enhancing comfort and sound delivery.
  

  Left: Detail of the Window Shade Grill. Right: Close-up of the plush ear pads.

• Hybrid Headband Design & Changeable Connection: The headband features a weight-dispersing strap for long-term comfort, complemented by a sleek matte black finish and metal earcup holders for durability. The 3.5mm headphone jacks offer maximum connectivity and longevity.
  

  Left: Detail of the comfortable Hybrid Headband. Right: Close-up of the detachable 3.5mm cable connection.

What's in the Box

• HIFIMAN Ananda Nano Headphones
• Headphone Cable (3.5mm)
• Protective Case
• Ear Cushions (pre-installed or spare set)

The HIFIMAN Ananda Nano headphones with their included cable and protective case.

Setup

1. Unpacking: Carefully remove the headphones and all accessories from the protective case.
2. Cable Connection: Locate the two 3.5mm jacks on the bottom of each earcup. Connect the provided headphone cable to both earcups, ensuring a secure fit. The cable is detachable for easy storage and replacement.
   

   Side view of the headphones, illustrating the cable connection points on each earcup.

3. Source Connection: Connect the other end of the headphone cable to your audio source (e.g., smartphone, digital audio player, amplifier) via its 3.5mm output.
4. Headband Adjustment: Adjust the headband to fit comfortably on your head. The hybrid headband design is engineered for weight distribution, ensuring comfort during extended listening sessions.
5. Earcup Orientation: Ensure the earcups are correctly oriented for left (L) and right (R) channels. The asymmetrical design is optimized for the natural shape of the human ear.

Operating Instructions

1. Power On/Off: The Ananda Nano headphones are passive and do not require external power. They operate simply by being connected to an audio source.
2. Volume Control: Adjust the volume directly from your connected audio source. Start with a low volume and gradually increase it to a comfortable listening level.
3. Optimal Listening: For the best audio experience, use high-quality audio files and a capable audio source. The Ananda Nano's high sensitivity allows it to be driven by portable devices, but a dedicated amplifier can further enhance its performance.
4. Open-Back Design: Be aware that the open-back design allows some sound to leak out and some ambient sound to enter. This is intentional and contributes to the wide, natural soundstage. It is ideal for quiet listening environments.

Maintenance

• Cleaning Ear Pads: Gently wipe the ear pads with a soft, dry cloth. For deeper cleaning, a slightly damp cloth with mild soap can be used, but ensure the pads are completely dry before re-use. Avoid harsh chemicals.
• Cleaning Headband and Chassis: Use a soft, dry cloth to wipe down the headband and metal chassis. Avoid excessive moisture.
• Storage: When not in use, store the headphones in their provided protective case to prevent dust accumulation and physical damage. Avoid exposing them to extreme temperatures or humidity.
• Cable Care: Handle the detachable cable with care. Avoid sharp bends or excessive pulling, which can damage the connectors or internal wiring.

Troubleshooting

Specifications

Warranty and Support

HIFIMAN products are manufactured to the highest quality standards. For detailed warranty information, including terms and conditions, please refer to the warranty card included with your product or visit the official HIFIMAN website.

For technical support, service, or inquiries regarding your HIFIMAN Ananda Nano headphones, please contact HIFIMAN customer service directly. You can find contact information on the official HIFIMAN website or through your authorized dealer.

Consider purchasing an extended protection plan for additional coverage beyond the standard manufacturer's warranty. Options such as 2-Year or 3-Year Protection Plans may be available.

Official HIFIMAN Website: www.hifiman.com