Available as an assembled Module and as a DIY project.
No info about availability.
Barton Dnq with Clarke68 panel
Same specs. as https://www.modulargrid.net/e/barton-musical-circuits-dual-nice-quantizer
http://synthcube.com/cart/index.php?route=product/product&manufacturer_id=16&product_id=710&page=2
1 Users are observing this
These merchants probably sell this module. Huh?