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Analog To Digital Converter

An analog to digital converter (ADC) is a device that converts an analog signal into a digital signal. The ADC may be part of a larger device, such as an audio card, or it may be a separate device. The ADC is one of the most important parts of a computer, because its job is to take the analog sound input and convert it into digital data so that the computer can understand it.

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  1. PAC - LocPRO Advanced 2-Channel or 4-Channel Active Line Output Converter with Auto Turn-On - Black

    SKU: J2VK4W7PWC

    Product Description

    A black active line output converter that enables easy amplifier integration with factory or aftermarket car audio systems.
    See all Amp Accessories & Installation Parts
    Your price for this item is $129.99

  2. AudioControl - 6-Channel Active Line Output Converter with AccuBASS and Subwoofer Control - Black

    SKU: J3R8WFFP6H

    Product Description

    A black 6-channel converter that adds aftermarket amps or subs with AccuBASS and subwoofer control.
    See all Speaker Accessories
    Your price for this item is $329.99

  3. Denon - Semi-Automatic Analog Turntable - White

    SKU: J3KZ7Q3GQ6

    Product Description

    A sleek white semi-automatic turntable with USB recording, built-in preamp, and vibration-reducing construction.
    See all Component Turntables
    Your price for this item is $799.00

  4. Metra - Line Output Converter - Black

    SKU: J7RX7YGKXK

    Output converter...Metra line out converter

    Product Description

    A black two-channel converter that transforms speaker-level signals to line-level audio for easy amplifier integration.
    See all Deck Converters
    Your price for this item is $17.99

  5. AudioControl - 8-Channel Input 10-Channel Output DSP Matrix Processor - Black

    SKU: J3Q3PL4Y6K

    Product Description

    A versatile black DSP matrix processor offering 8-channel input, 10-channel output, EQ, and Bluetooth compatibility.
    See all Preamps
    Your price for this item is $829.99

  6. Metra - Axxess 4-Channel Adjustable Line Output Converter Interface - Multi

    SKU: J7RX7Y3Z3V

    Product Description

    A multi-colored four-channel converter that transforms speaker-level audio to line-level for adding amplifiers.
    See all Deck Interfaces
    Your price for this item is $38.99

  7. Sonance - HYBRID INPUT MODULE - Digital/Analog Card for DSP Amplifiers (Each) - Black

    SKU: J78WL7SWKQ

    Product Description

    A black digital/analog card delivering high-performance audio input for distributed DSP amplifier systems.
    See all Speaker Accessories
    Your price for this item is $150.99
    Save $49
    The previous price was $200.00

  8. Sonance - MKIII ANALOG INPUT MODULE - Analog Card for DSP MKIII Amplifiers (Each) - Black

    SKU: J78WL7S593

    Product Description

    An analog input module in black that adds line inputs and loop outputs to compatible DSP amplifiers.
    See all Home Amplifiers
    Your price for this item is $180.00

  9. Sonance - MKIII HYBRID INPUT MODULE - Digital/Analog Card for DSP MKIII Amplifiers (Each) - Black

    SKU: J78WL7S5SF

    Product Description

    A black hybrid input module delivering high-performance digital and analog audio for distributed sound systems.
    See all Home Amplifiers
    Your price for this item is $180.00

  10. Metra - Axxess 2-Channel Adjustable Line Output Converter Interface - Multi

    SKU: J7RX7Y3Z37

    Product Description

    A multi-color interface that converts speaker-level audio to line-level for adding amplifiers or EQs.
    See all Deck Interfaces
    Your price for this item is $29.99
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In-store pricing may vary. Prices and offers are subject to change. © 2026 Best Buy. All rights reserved. BEST BUY, the BEST BUY logo, the tag design, and MY BEST BUY are trademarks of Best Buy and its affiliated companies.