Plush 12A-E Brushless Speed Controller
The pulsar series ESC are a very good quality controller. They have a broad range of programming features and a smooth throttle response compared to other BESCs int he same price range.
You will find the throttle curve very linear.

Spec.
Cont Current: 12A
Burst Current: 15A
BEC Mode: Linear
BEC : 5v / 2A
Lipo Cells: 2-4
NiMH : 5-12
Weight: 13g
Size: 32x24x10mm
User Programmable, both via controller and optional programming card. The programming card is an excellent item as it instantly tells the user the current settings and with a few simple clicks of the buttons, the user can change the settings and have graphical reassurance of those changes.
The programming card is an excellent Item and simple to use!