Deft Audio shared this video, offering an overview of upgrade options that they provide for the Linn LM-1 drum machine.

Deft Audio makes the Luma-1, an authentic, full-size recreation of the Linn LM-1, designed by Roger Linn in 1979. The Luma-1 recreates the original design of the LM-1, with the same audio path (with the original vintage DACs and filters) and running the original LM-1 software.

Since the Luma-1 is designed to recreate the original LM-1, it has open up new options for spare parts and hardware upgrades.

See the Deft Audio site for details.