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Quad Vena Digital Integrated Amplifier

By Quad

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Working with aptX. Design a product

If you have a question or concern about the authenticity of an aptX or Snapdragon Sound enabled device, please email brandprotection@qualcomm.com. Include brand, model, and purchase information so we can best evaluate the products.

This website is regularly updated, so product listings may not be complete at all times.

References to "Qualcomm"; may mean Qualcomm Incorporated, or subsidiaries or business units within the Qualcomm corporate structure, as applicable.
Materials that are as of a specific date, including but not limited to press releases, presentations, blog posts and webcasts, may have been superseded by subsequent events or disclosures.
Qualcomm Incorporated includes Qualcomm's licensing business, QTL, and the vast majority of its patent portfolio. Qualcomm Technologies, Inc., a wholly-owned subsidiary of Qualcomm Incorporated, operates, along with its subsidiaries, substantially all of Qualcomm's engineering, research and development functions, and substantially all of its products and services businesses. Qualcomm products referenced on this page are products of Qualcomm Technologies, Inc. and/or its subsidiaries.