How to improve the audio quality extraordinarily finds its answer in a hi-tech portable yet powerful audio accessory, the Audioengine D3. As you connect it to your PC or Mac via USB port, the Audioengine D3 sends HD music directly to your headphones or speakers. D3 is features with 24-bit USB DAC (digital to audio) converter that lets you bypass the headphones output to send music directly through a USB port. The included headphone amplifier provides low impedance and hi-fi audio performance. It requires no software, drivers or external power and gives a super easy plug and play solution. The D3 easily drives low impedance (minimum 12 ohms) headphones and also features HD indicator for sample rates above 48K to continuously let you know the best HD music output. What most expensive bulky DACs do is efficiently done altogether by D3 in a sense that it processes digital audio up to 24 bits and sample rate to 96KHz to deliver low distortion and high signal-to-noise ratio.
Available at amazon.com for $189
