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OPPO HA-1
OPPO HA-1, 32-bit/384kHz, 6.3mm, AC, 50 - 60 Hz, 70 W, 254 mm
Power source: ACHeight: 91 mmWidth: 254 mmDepth: 333 mmRemote control included: YesProduct colour: Black
Specifikacije
- Power source
- AC
- Height
- 91 mm
- Width
- 254 mm
- Depth
- 333 mm
- Remote control included
- Yes
Opis
Uncompromising Audio built with the latest technology
The analog audio section of the HA-1 is a fully balanced design with an emphasis on keeping the audio signal in the analog domain once it leaves the DAC. The HA-1 is anchored by a hefty toroidal power transformer, and linear power regulators and filters with custom made capacitors ensure that the headphone amplifier has a clean power source with plenty of reserve energy. The fully balanced Class A power amplification section uses hand-picked and paired discrete components to ensure symmetry, and a motor-driven precision volume control knob allows for both manual and remote control volume adjustment while keeping the audio in a pure analog audio path.
Class A Headphone Amp and Pre-Amp
Fully balanced analog inputs and outputs, purely analog volume control, and an adjustable headphone gain switch.
Toroidal Power SupplyToroidal Power Supply
A custom OPPO transformer provides clean power with plenty of energy reserves.Mobile Device Support
Mobile Device Support
Bluetooth with Apt-X codec for high quality wireless audio and a USB input for mobile phones and tablets.ESS 9018 Sabre Reference DACESS 9018 Sabre32 Reference DAC
High resolution performance with extremely low noise and distortion.High Definition Audio Support
High Definition Audio Support
Numerous digital inputs including coaxial, optical, AES/EBU, and an asynchronous USB DAC input that supports PCM, DSD64 and DSD128.Display Driven Interface
Display Driven Interface
Physical volume and source selection knobs frame a 4.3-inch display for easy operation.
The analog audio section of the HA-1 is a fully balanced design with an emphasis on keeping the audio signal in the analog domain once it leaves the DAC. The HA-1 is anchored by a hefty toroidal power transformer, and linear power regulators and filters with custom made capacitors ensure that the headphone amplifier has a clean power source with plenty of reserve energy. The fully balanced Class A power amplification section uses hand-picked and paired discrete components to ensure symmetry, and a motor-driven precision volume control knob allows for both manual and remote control volume adjustment while keeping the audio in a pure analog audio path.
Class A Headphone Amp and Pre-Amp
Fully balanced analog inputs and outputs, purely analog volume control, and an adjustable headphone gain switch.
Toroidal Power SupplyToroidal Power Supply
A custom OPPO transformer provides clean power with plenty of energy reserves.Mobile Device Support
Mobile Device Support
Bluetooth with Apt-X codec for high quality wireless audio and a USB input for mobile phones and tablets.ESS 9018 Sabre Reference DACESS 9018 Sabre32 Reference DAC
High resolution performance with extremely low noise and distortion.High Definition Audio Support
High Definition Audio Support
Numerous digital inputs including coaxial, optical, AES/EBU, and an asynchronous USB DAC input that supports PCM, DSD64 and DSD128.Display Driven Interface
Display Driven Interface
Physical volume and source selection knobs frame a 4.3-inch display for easy operation.
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