Audio-Technica ATH-DSR9BT Pure Digital Drive Wireless Bluetooth Over-Ear Headphone

S$788.00
Why You Should Get It
  • Pure Digital Drive system keeps audio signal completely digital from source to driver for exceptionally pure sound
  • Dnote chipset controls driver amplitude directly with digital signals – no D/A converter required
  • 45 mm True Motion Driver, featuring 4-core twisted OFC-7N voice coil and diaphragm with DLC (diamond-like carbon) coating
  • Extremely accurate audio reproduction with extended high frequencies
  • Housing’s dual-layer isolation structure keeps the electric circuitry separate from the acoustic space for optimal phase and transient response
  • Acoustic resistor controls airflow inside the diaphragm housing, yielding more natural sound
  • Heat-reactive soft foam earpads and an easily adjustable leather headband provide a comfortable fit with outstanding sound isolation
  • Compatible with Qualcomm aptX HD, aptX, AAC and SBC codecs, enabling wireless transmission with a resolution up to 24-bit/48kHz
  • Internal battery provides approximately 15 hours of continuous use (1000 hours on standby) on a full charge
  • Includes a 2.0 m (6.6') USB cable, for charging and Hi-Res Audio playback. and hard carrying case
Warranty
1 year (local)
In The Box
Includes a 2.0 m (6.6') USB cable, for charging and Hi-Res Audio playback. and hard carrying case

The ATH-DSR9BT over-ear wireless headphones employs Audio-Technica’s new Pure Digital Drive system, which allows the headphones to operate without a sound-degrading D/A converter that conventional wireless headphones rely upon. Instead, the ATH-DSR9BT utilizes Trigence Semiconductor’s Dnote chipset to receive the digital audio signal from a Bluetooth wireless transmission, process and transfer it to the driver where the digital pulses of the chipset move the voice coil and diaphragm forward and backward to create the sound waves heard by the listener.

The Pure Digital Drive system likewise depends on a re-engineered 45 mm True Motion Driver, which features a lightweight diaphragm with DLC (diamond-like carbon) coating for superlative fidelity and extended 5 Hz – 45,000 Hz frequency response. The driver’s 4-core twisted OFC-7N voice coil provides precise control of the diaphragm displacement, and an acoustic resistor controls the airflow in front of and behind the diaphragm to ensure smooth, natural audio reproduction across the entire frequency range. The entire driver assembly is housed within a layered aluminum structure that minimizes unwanted resonance and isolates the electric circuitry from the housing’s acoustic space, resulting in optimal phase and transient response.

The Pure Digital Drive system also enables the ATH-DSR9BT to overcome the sonic limitations of conventional Bluetooth wireless transmissions by supporting the 24-bit/48kHz Qualcomm® aptX™ HD codec. (aptX, AAC and SBC codecs are also supported.) The headphones can reproduce Hi-Res Audio when connected to a computer or other digital playback device via the included 2.0 m (6.6') USB cable.

The ATH-DSR9BT is equipped with a microphone, volume control and simple tap control for answering/ending calls and playing/pausing music on a smartphone or other device. Three LED indicators allow you to easily monitor pairing and charging status, battery level, and the codec currently in use. The headphones’ internal lithium polymer battery provides approximately 15 hours of continuous use (up to 1000 hours in standby mode) and can be recharged using the included USB cable.

Product Availability Available
Product Type Headphone
Style/Type Over-Ear (circumaural)
Features Bluetooth, High-Res Audio Certified, NFC
Driver Configuration 1-Driver (Dynamic)
Frequency Response (Hz) 5 – 45,000 Hz
Impedance (Ω) 38 ohms
Sensitivity 97 dB/mW
Cable Length (cm) 200
Colour Grey
Product Weight (g) 310
Warranty 1 year (local)
Package Contents Includes a 2.0 m (6.6') USB cable, for charging and Hi-Res Audio playback. and hard carrying case
Additional Tech Specs

Input jack: Micro USB Type B 
Communication System: Bluetooth Version 4.2 
Output: Bluetooth Specification Power Class 2 
Maximum Communication Range: Line of sight - approx. 10 m (33') 
Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, HSP 
Support Codec: aptX HD, aptX, AAC, SBC

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Friends from Overseas, 

  • we do ship internationally.
  • shipping fees will be displayed during checkout.
  • do be aware of import tax/VAT that may apply.

 

Exclusions do apply. e.g. Bulky or odd sized products, products with gross weight 20kg and above, ex-demo products, products on clearance sales, orders that require installation/calibration, etc. We reserve the right to amend this list of exclusions at any time.

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The ATH-DSR9BT over-ear wireless headphones employs Audio-Technica’s new Pure Digital Drive system, which allows the headphones to operate without a sound-degrading D/A converter that conventional wireless headphones rely upon. Instead, the ATH-DSR9BT utilizes Trigence Semiconductor’s Dnote chipset to receive the digital audio signal from a Bluetooth wireless transmission, process and transfer it to the driver where the digital pulses of the chipset move the voice coil and diaphragm forward and backward to create the sound waves heard by the listener.

The Pure Digital Drive system likewise depends on a re-engineered 45 mm True Motion Driver, which features a lightweight diaphragm with DLC (diamond-like carbon) coating for superlative fidelity and extended 5 Hz – 45,000 Hz frequency response. The driver’s 4-core twisted OFC-7N voice coil provides precise control of the diaphragm displacement, and an acoustic resistor controls the airflow in front of and behind the diaphragm to ensure smooth, natural audio reproduction across the entire frequency range. The entire driver assembly is housed within a layered aluminum structure that minimizes unwanted resonance and isolates the electric circuitry from the housing’s acoustic space, resulting in optimal phase and transient response.

The Pure Digital Drive system also enables the ATH-DSR9BT to overcome the sonic limitations of conventional Bluetooth wireless transmissions by supporting the 24-bit/48kHz Qualcomm® aptX™ HD codec. (aptX, AAC and SBC codecs are also supported.) The headphones can reproduce Hi-Res Audio when connected to a computer or other digital playback device via the included 2.0 m (6.6') USB cable.

The ATH-DSR9BT is equipped with a microphone, volume control and simple tap control for answering/ending calls and playing/pausing music on a smartphone or other device. Three LED indicators allow you to easily monitor pairing and charging status, battery level, and the codec currently in use. The headphones’ internal lithium polymer battery provides approximately 15 hours of continuous use (up to 1000 hours in standby mode) and can be recharged using the included USB cable.

Product Availability Available
Product Type Headphone
Style/Type Over-Ear (circumaural)
Features Bluetooth, High-Res Audio Certified, NFC
Driver Configuration 1-Driver (Dynamic)
Frequency Response (Hz) 5 – 45,000 Hz
Impedance (Ω) 38 ohms
Sensitivity 97 dB/mW
Cable Length (cm) 200
Colour Grey
Product Weight (g) 310
Warranty 1 year (local)
Package Contents Includes a 2.0 m (6.6') USB cable, for charging and Hi-Res Audio playback. and hard carrying case
Additional Tech Specs

Input jack: Micro USB Type B 
Communication System: Bluetooth Version 4.2 
Output: Bluetooth Specification Power Class 2 
Maximum Communication Range: Line of sight - approx. 10 m (33') 
Compatible Bluetooth Profiles: A2DP, AVRCP, HFP, HSP 
Support Codec: aptX HD, aptX, AAC, SBC

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Audio-Technica ATH-DSR9BT Pure Digital Drive Wireless Bluetooth Over-Ear Headphone
1 year (local)
S$788.00
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