Da Vinyl Box by SampleScience is a free instrumental hip hop sample library. It contains 263 royalty fee samples and loops. All 24 bit, 44.1 kHz wav files. In their own words:

“The Vinyl Box is a curated collection of sounds taken from the public domain. They range from guitar loops to ethnic instruments and dusty breakbeats. There's also an healthy dose of scratch loops, sound FXs, one-shots and percussions. If you're into such bands and artists as Unkle, DJ Shadow, DJ Krush and Cut Chemist, The Vinyl Box is for you!”

Da Vinyl Box

Listen to the Demo:

Download Da Vinyl Box by SampleScience