n0nx0x2 is an alternative firmware for the x0xb0x created by Anton Savov (antto). It requires installing a x0xlarge cpu upgrade.

Its basic design principle is recreating the original functionality and concepts of the Roland TB-303 sequencer, as no other clone had done this before.

Antto and many other people including myself are convinced that the sequencer is a crucial part of the original sound.

x0xb0x n0nx0x