An active pick-up bass guitar I once borrowed from a friend, for a recording session. Can't remember the brand or anything much about it, for that matter, but I liked the tone, so I sampled it before giving it back... Used it in most of my DAW sessions, afterward. Upon sampling, the bass was tuned according to A4 = 432Hz, that's kind of my thing, but if you want to use it to an A4 = 440Hz (typical tuning), simply alter the pitch by +32 cents. Enjoy!