From their website:
An extensive sample collection of rare and noteworthy drum machines. What it is:
Over 50 drum machines, the complete Reverb Drum Machines collection.
How we use it:
Explore every era of electronic music, with these rhythm composers, preset boxes, and programable drum machines.
Why it’s cool:
The most significant machines of all time are now at your fingertips.
The Complete Reverb Drum Machines Collection
Over 50 volumes of vintage, rare, and landmark drum machines that narrate the history of this modern instrument—from the inception of this invention to relevant contemporary devices—this collection covers any and all electronic rhythm needs and sonic character.