Leslie 122 Main Board

The Leslie 122 Main Board by Adkerson Amplification replaces all major audio components. Paired with an Adkerson Amplification power supply, you can produce a professional grade rebuild of a Leslie 122 amplifier.

Key Features:

• Significantly reduces amplifier rebuild time.

• Meticulous component placement and ground scheme reduces noise floor as compared to original Leslie 122 design.

• Integrated mechanical relay stays true to the original design while adding RC snubber circuits that minimize clicks/pops in audio during relay switching and provide arc suppression to extend the life of the relay contacts.