Cadwell laboratories, Inc. -- Products -- Cascade

16 channels.
32 fully-customized inputs.
4 high current and 1 low current electrical stimulator capability with an additional 4 + 1 available on the same instrument.
Logical Windows® software is flexible and easy to run.
Innovative hardware designs greatly reduce noise and electrical interference.
Extremely portable -- base weighs 4.25 lbs.
Controlled with a laptop or desktop computer.