Bastl Instruments Open-Sourced the Kastle 2's Firmware. The Community Didn't Wait to Rewrite It.
Bastl Instruments' free firmware 1.7 update for the Kastle 2 and Citadel adds humanize, swing and LFO modulation, and it lands alongside four community-built sound engines that owners can flash onto the same hardware for free.
Samir H. · 4 min read