Audio Technica ATH-DSR9BT

No wires, no loss. Wireless music has never sounded so pure. The Audio Technica ATH-DSR9BT is the first wireless headphone to employ the Pure Digital Drive™ system, delivers the original digital signal from source to driver without the need for D/A conversion that typically degrades sound quality, allowing you to hear details never experienced in the wireless realm.

 

Pure Digital Drive™
Wireless digital audio signals are transmitted via Bluetooth® technology direct to the headphone driver. Unlike conventional wireless headphones, the signal remains fully in the digital domain from source without the need for Digital-to-Analog conversion and typical sound degradation.

 

True Motion D/A Drivers
Developed exclusively for the DSR9BT, 45mm True Motion D/A drivers combine a high-purity, 7N-OFC four-core voice coil that transmits the original digital signal for audio accuracy with a Diamond-Like Carbon (DLC) coated diaphragm for increased rigidity and enhanced frequency response.

 

High-Resolution Audio
The Audio Technica ATH-DSR9BT headphones reproduces High-Resolution digital sources up to 24-bit/96kHz via wired USB connection and up to 24-bit/48kHz wirelessly.

 

AptX HD Compatible
Bluetooth 4.2 supports aptX HD, aptX, AAC and SBC codecs.

 

Crafted for Comfort
Luxury memory-foam creates a personalised fit and evenly disperses headphone weight across the head allowing you to listen for longer.

 

See the Light
LED indicators display pairing and charging status, battery life and codec in use.

 

Touch to Play
Touch control and volume switch for managing music playback and calls.

 

Customise your Fit
High-quality aluminium sliders offer improved wearing stability and headband adjustment.

 

Features

• Pure Digital Drive™ system delivers the original digital signal from source to driver for you to hear the full digital transmission
• Features new 45mm True Motion D/A drivers, developed exclusively for the Audio Technica ATH-DSR9BT, incorporating a unique four-core voice coil for precise diaphragm control and extraordinary audio clarity
• Luxury memory-foam creates a personalised fit and evenly disperses headphone weight across the head allowing you to listen for longer
• High-Resolution audio compatible with USB connection (up to 96kHz/24-bit)
  Bluetooth 4.2 supports aptX HD, aptX, AAC and SBC codecs
• Touch control and volume switch for managing music playback and calls
• LED indicators display pairing and charging status, battery life and codec in use

 

Audio
Type: Dynamic
Driver Diameter: 45 mm
Voice Coil: OFC-7N
Frequency Response: 5 – 45,000 Hz
Sensitivity: 103 dB/mW
Impedance: 38 ohms

 

Battery
Internal Battery: 3.7V rechargeable lithium polymer battery
Battery Life: Approx. 15 hours continuous use (1000 hours standby)
Charging Time: Approx. 5 hours (for 0-100% charge), depending on environmental conditions

 

General
Weight: 310g without cable
Connector: Micro USB Type B

 

Accessories included
2.0m USB charging cable
Hard carrying case