API 535-LA 500 Series Line Amplifier Module

API 535-LA 500 Series Line Amplifier Module

Product code: api535la

The API 535-LA is a 500 Series module modelled on their 325 booster card.

  • API 535-LA 500 Series Line Amplifier Module

    The API 535-LA is a 500 Series module modelled on their 325 booster card.

    Main Features

    • Continuously variable detented input level trim
    • Polarity button
    • 20dB Input Pad
    • Calibrated Level mode
    • Output Ratio selector
    • Clip LED indicator
    • Continuously variable Output Gain

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    Modelled after API's highly prized console-based 325 booster cards, the 535 can both amplify and attenuate incoming and outgoing signals for ultimate flexibility—all while providing API's trademark warmth and tone.

    The 535 excels at adding warmth to a variety of signals. Recommended uses include:

    Warm up digital signals of all kinds
    Add Tone to Keyboard rigs
    Add warmth to any mix

    Audio playback devices, mic preamps, or audio processing devices that do not have their own level control will also benefit from the added tone and control of the 535-LA.

    The 535-LA also includes a balanced input, a polarity switch, a 20dB pad for incoming signal attenuation and a three position toggle switch, which allows for different output gain levels from the transformer. This is designed to drive long balanced lines with low distortion just as the 325 booster card does. Output gain range is from 6dB to 45dB. The 535 utilises the discrete 2510 and 2520 Op-Amps along with API's proprietary transformers to create the unique, warm and reliable sound that API users expect.

    API 535-LA Specifications

    Frequency Response: -0, +0.2, 30Hz-20kHz
    THD+N: .006% at factory CAL Level setting (+4dBu)
    Noise floor: -85dBu at factory CAL Level setting
    Gain Range: -inf. to 53dB
    Maximum Input level: +32 dBu, balanced (with PAD)
    Maximum Output level: +32 dBu MAX, balanced (1kHz)
    Input Impedance: Greater than 20,000 ohms, -4,000 ohms with pad
    Output Impedance: Less than 75 ohms

  • This product will be ordered in from our suppliers as required. Please contact us for availability.

    This item is normally sent to Mainland UK addresses by DPD who generally provide a one-hour window of delivery on the morning of delivery by email or text message. If you need this item faster, please upgrade to a Before 12 service at checkout.

    FREE delivery within mainland UK

    UK Non-Mainland: £ 12

    Rep. of Ireland and Mainland Europe: from £ 15 (calculated at checkout). Please see our international delivery page or contact us for details.

  • Additional Information

    On demo in store No
    Brand Api
    Condition New