Nuforce, Inc.

uDac 2's listed at $129. For customers who already own uDac instead of buying a new uDac 2, you can purchase this upgrade kit for only $65. You will have all the uDac 2 features.

These are self upgrades.

***Upon purchasing the upgrade kit, please provide us with a valid proof of purchase of the uDac. Your order will be shipped out promptly upon receiving confirmation of the upgrade.*** 

The circuit board in the uDAC can be replaced with uDAC2 circuit board easily by removing the front and back panel screws.
If you are uncomfortable performing the board replacement, please do not order the upgrade kit. Contact directsales@nuforce.com"

Why is uDac 2 Better

   "A must-have laptop companion! Discover digital music's true headphone 
    potential"

NuForce uDAC-2 is a high-performance USB Digital Audio Converter (DAC) that connects your personal computer's audio with your home stereo, desktop sound system, or headphones. The quality and versatility of the uDAC-2's performance belie its diminutive size. With its extensive power supply, filtering capabilities and charge-pump circuit as a foundation, the uDAC-2 processes incoming data via a USB audio receiver. A D/A converter chip then translates the data to a two-volt analog signal.The NuForce uDAC-2's performance equals or exceeds that of a great many audiophile CD players. The unit's exemplary flexibility -- analog RCA, digital coaxial, and high-performance headphone outputs -- is bound to satisfy the needs of the most critical music lover.

As a step beyond the successful uDAC, the uDAC-2 boasts a highly linear TOCOS volume control for improved channel tracking at low listening levels, in addition to 24bit/96kHz USB DAC and an improved headphone amp.

Features

• Discrete USB audio receiver and D/A converter
• Coaxial S/PDIF output
• Double jitter-reduction mechanism at data level and at oversampling filter stage
• High voltage 2V analog output
• A highly linear TOCOS volume control for improved channel tracking at low listening levels.
• No capacitors in any of the audio signal paths
• USB powered, no external power supply required
• Headphones impedance between 16 ohm to 300 ohm are suitable for use with Icon uDAC-2