Available as an assembled Module and as a DIY project.
This Module is currently available.
Custom panel for the x0x-Heart by gizm0x
gizm0x is an Osaka based x0xb0x custom builder. He knows the sounds and mods of the 303.
Open Music Labs: The x0x-heart is the heart of the x0xb0x, surgically extracted from the x0xb0x to be transplanted into your designs. The x0xb0x is a faithful replica of the Roland TB-303, complete with sequencer and DIN/MIDI/USB. The x0x-heart is just the analog section of the TB-303, replicated with SMT components, and made small enough to fit into a Eurorack modular format. It even has a Eurorack power header on it. Also spelled xOx Heart (for search).
Now available exclusive from gizm0x:
http://gizm0x.handmade.jp
https://gizm0x.thebase.in/
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