Why don't you build some consumer grade products with Hi-Fi elements?  One of my friend asked me last year. He was right, we do have the ability to build consumer grade products, such as headphones, sound card, players, as cheap as those sold in walmart, and sound a lot better. So we registered HIFIMAN EXPRESS trademark, and designed several new products under this brand. HM-101 portable USB DAC is the first one. Several new products will be coming soon. We will keep use HIFIMAN trademark for Hi-Fi market in the future.
 

Frequency Response: 20 to 20k Hz
THD: 0.07%
S/N: 96 dB
Stereo Crosstalk: 78 dB
Headphone Amplifier Output:
62 mw at 36 Ohm
26 mw at 150 Ohm
Dimension: 36 * 60.5 * 13.8 mm

Shipping method:
To US, Canada and Russia: USPS
To any other countries: International Express mail (EMS, UPS, DHL or Fedex)

Warranty Policy:
30 days refund: shipping cost is not refundable.
90 days replacement: The cost to ship a product back to us for repair, replacement, refund, exchange or upgrade is the responsibility of the consumer. The cost to return the product to the consumer is the responsibility of Head Direct/HiFiman

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• Improve the sound of headphones & desktop speakers for $39