Oppo HA-1 Headphone Amplifier

Demo Clearance - One left!

$ 900 US Dollars - $ 1200 Cdn

Oppo HA-1 Headphone Amplifier

Discrete Class A Balanced Headphone Amplifier

Asynchronous USB DAC Up to 384 kHz and DSD256

Stereo Pre-Amplifier with Home Theater Bypass

Compatible with iPod/iPhone/iPad and Bluetooth

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.


"The HA-1 is an exceptional product. Thoughtful and intelligent design is evident throughout."

MattTCG, September 10, 2014

Oppo HA-1 Review: A Fantastic Headphone Amp

"The OPPO HA-1 made my beloved Audeze LCD-3s sound better."

Geoffrey Morrison, August 11, 2014

Computer Audiophile
Oppo HA-1 Headphone Amp & DAC Review

"It is a features-driven product with spectacular results."

Brian, June 30, 2014

Secrets of Home Theater HiFi
OPPO HA-1 Headphone Amplifier Review

"... it's gorgeous to look at and dazzling to listen to."

John E. Johnson, Jr., May 15, 2014


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