Manuals & Resources

Topping D1-MARK2 Portable USB DAC with Headphone Amplifier

Brand:|Model: D1-Mark2
Topping continues to deliver unbeatable performance at real-world prices! The compact D1-MARK2 USB digital analog converter will make your PC sound better than it ever has, whether you're listening to the D1-MARK2's internal headphone amp or connecting it to your home stereo.
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List Price$159.99
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Part # 310-330
  • Plug-and-play for easy installation
  • Your choice of three outputs: line level, headphone, or mini-SPDIF optical
  • High quality components used throughout for maximum fidelity

Product Details

Topping D1-MARK2 Portable USB DAC with Headphone Amplifier

The Topping D1-MARK2 is a compact, desktop-sized solution for getting the best possible sound from a PC or laptop. It connects to a computer's USB port (where the D1-MARK2 also gets its power) and extracts a raw digital audio signal. This digital analog converter is "plug and play", requiring no additional software installation.

There are three outputs on this unit. The first is a mini-SPDIF optical output that can be passed to a home theater receiver. The second is a fixed 3.5mm stereo output that can be played through an analog home stereo. The third output is the 3.5mm headphone output on the front of the DAC, controlled by the volume knob.

Why use a DAC? By doing so, the digital-to-analog processing is taken outside the computer chassis and all its electrical interference that can degrade fidelity. In addition, the quality of components inside a well-designed DAC will rival almost any sound card. If using a computer as a primary audio source, moving from the onboard sound card to a DAC will likely yield a dramatic improvement in sound quality.

Our customers have told us again and again how much they love Topping's recipe for success – constructing audio components using quality, name-brand parts, housing them in attractive, rugged enclosures, and selling them for surprisingly affordable prices.

The D1-MARK2 holds fast to that proven formula, using a Texas Instruments PCM2704 DAC chip, ALPS potentiometer, Burr-Brown opamp, and EPCOS capacitors.

Specifications: • Dimensions: 13.5 mm H x 58 mm W x 89 mm D • Line output THD+N: 0.0036% @ 1 kHz • Supported sampling rates: 16-bit, 44.1 kHz ~ 48 kHz

Topping D1-MARK2 Portable USB DAC with Headphone Amplifier
  • BrandTopping
  • ModelD1-Mark2
  • Part Number310-330
  • UPC848864012063
  • Product CategoryDigital Audio/Video Converters
  • Unit of MeasureEA
  • Weight0.35 lbs.
  • California Prop 65

    Warning: California residents only. Please note per Proposition 65 that this product may contain chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

View similar products to the Topping D1-MARK2 Portable USB DAC with Headphone Amplifier
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Topping D1-MARK2 Portable USB DAC with Headphone Amplifier

Product Q&A

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Topping D1-MARK2 Portable USB DAC with Headphone Amplifier

Can you tell me if android lollipop smart device with OTG works with this DAC?

Asked by: Harr
I cannot, this will be determined by capabilities of the device you plan on using.
Answered by: MattP
Date published: 2014-11-26

Does the volume knob control the line out as well, or headphone out only?

Asked by: alphaiii
Unfortunately the volume knob only controls the headphone output, not the line output.
Answered by: MattP
Date published: 2012-10-10
  • 2015-11-30T07:08CST
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