The Avantone Pro AV10-MXO is a direct replacement crossover designed to restore and maintain the performance of the legendary Yamaha NS-10M studio monitors. Engineered to closely replicate the original crossover network while incorporating upgraded components and construction materials, the AV10-MXO provides a reliable solution for keeping these iconic reference monitors in service.

For decades, the Yamaha NS-10M has been a fixture in professional recording studios around the world, valued for its revealing midrange and ability to expose problems in a mix. With original replacement parts becoming increasingly difficult to source, Avantone has developed the AV10-MXO to help preserve the familiar performance and characteristics that have made the NS-10M an industry standard.

Faithful Circuit Design with Upgraded Components

The AV10-MXO maintains the electrical characteristics of the original Yamaha crossover network, utilizing capacitors with the same values as the original circuit while incorporating higher-grade materials and improved component ratings.

The inductors are carefully matched to the original specifications, including DC resistance, winding dimensions, and inductance values. This attention to detail helps preserve the original crossover behavior and tonal balance of the NS-10M, making the AV10-MXO an appropriate replacement for aging or damaged crossover assemblies.

Improved Construction and Connectivity

While maintaining the original circuit design, Avantone has introduced several practical improvements to the crossover's physical construction.

The original plastic rear panel has been replaced with a more rigid aluminum design for increased durability. Upgraded binding posts provide a high-quality connection between the speaker and amplifier, while an included replacement gasket helps maintain an airtight seal when the crossover assembly is installed.

The AV10-MXO also comes with wires and spade connectors pre-attached, simplifying installation and reducing the need for additional wiring or modifications.

Direct Replacement for Easy Installation

Designed as a direct bolt-in replacement, the AV10-MXO fits the original Yamaha NS-10M cabinet without requiring extensive modifications. Installation requires only basic tools, making it a practical option for servicing monitors with deteriorated or damaged crossover components.

Whether restoring a well-used pair of NS-10Ms or maintaining a studio's existing reference monitoring system, the AV10-MXO offers a convenient way to replace critical components while retaining the familiar characteristics of the original monitors.