Two twisted desktop grooveboxes: hapiNES L, Acid8 MKIII Now the Nintendo NES inspires a new groovebox, with the desktop hapiNES. And not to be outdone, Twisted Electrons’ acid line is back with a MKIII model, too. Twisted Electrons have been making acid- and chip music-flavored groovemakers of various sorts. That started with enclosed desktop boxes like the Acid8. But lately, we’d gotten some tiny