Equinox Sounds releases Looped Atmosphere FX, a loop library with 195 loops featuring atmospheric FX, drones and electronic ambiences aimed to electronic music producers, soundtrack/game composers and sound designers.
Other features:
All loops are 44KHz/16bit ACIDized.wav, this format is compatible with all audio applications
The loops repeat seamlessly and are marked with the bpm
BPM range: 60-145 BPM
All Royalty Free
Download Size(.zip): 563.0 MB
Uncompressed: 665.05 MB
Price: $39.95
Here are more Sounds, Loops and Samples.
"Looped Atmosphere FX is an inspirational library of evolving textures and FX loops aimed to electronic music producers, soundtrack/game composers and sound designers." Link