How to install Aktiv (active crossover) Cards in Linn Power Amplifiers

Introduction

This tutorial provides a step-by-step guide on how to install Aktiv (active crossover) cards in Linn power amplifiers, specifically designed for Kelik speakers and Chakra amplifiers. Installing these cards will enhance the audio performance of your setup by allowing for better control of the frequency response.

Step 1: Gather Necessary Tools and Equipment

Before you begin the installation, ensure you have the following items ready:

• Aktiv cards compatible with your Linn amplifiers
• A screwdriver (typically a Phillips head)
• Anti-static wrist strap (recommended to prevent static damage)
• Clean workspace free from clutter

Step 2: Power Down and Disconnect Equipment

Safety is crucial when working with electronic devices. Follow these steps:

1. Turn off the power to your Linn amplifiers.
2. Unplug all power cables and audio connections from the amplifiers.
3. Allow the equipment to sit for a few minutes to ensure any residual power is discharged.

Step 3: Open the Amplifier

To access the internal components of the amplifier, do the following:

1. Place the amplifier on a soft surface to avoid scratches.
2. Use the screwdriver to remove the screws securing the amplifier's cover.
3. Gently lift off the cover, being careful not to touch any internal components.

Step 4: Locate the Slot for Aktiv Cards

Inside the amplifier, identify the designated slots for the Aktiv cards:

• Look for clearly marked slots or connectors near the input section of the amplifier.
• Refer to the amplifier's manual if you're having difficulty locating them.

Step 5: Install the Aktiv Cards

Follow these steps to properly install the Aktiv cards:

1. Align the pins of the Aktiv card with the connector slot.
2. Firmly but gently press the card into the slot until it is seated securely.
3. Repeat this process for any additional Aktiv cards you need to install.

Step 6: Reassemble the Amplifier

Once the Aktiv cards are installed, it’s time to put the amplifier back together:

1. Replace the amplifier cover carefully.
2. Secure it with screws using the screwdriver.
3. Ensure all screws are tight but do not overtighten.

Step 7: Reconnect and Power Up

Now that the installation is complete, follow these steps:

1. Reconnect all audio and power cables to the amplifier.
2. Turn on the power to the amplifier and other connected devices.
3. Test the audio output to ensure the Aktiv cards are functioning correctly.

Conclusion

Congratulations on successfully installing the Aktiv cards in your Linn power amplifiers! This upgrade can significantly enhance your audio experience. If you notice any issues, double-check the connections and ensure the cards are seated properly. For further exploration, consider looking into the Exakbox alternative for more advanced audio control options. Enjoy your upgraded sound system!