Castle Creations Phoenix-35 is a good choice for park flyer applications
Low-voltage cutoff - 4V, 5V, 6V, 7.2V, 9V, 12V. Over-current Protection - 5 settings. Brake Type - 5 settings.
Throttle Range - fixed/self-adjusting/governor. Timing Advance - 3 choices. Cutoff Type - hard or soft. Switching Frequency - 3 choices.

At 35 amps of power capacity, the Phoenix-35 is suited for medium current installations, but is still extremely small and light. The Phoenix-35 is suited for use with Aveox 2713 and 2726 motors, Astro 020, and 05 motors, Hacker B40 motors, Mega 1615/2210, and Kontronik 480 size brushless motors.

The Phoenix-35 gives you the flexibility you've come to expect from Castle Creations controllers. With a total of 7 user-programmable features this speed control has it all! Fly it in 480 to 500-size sport and sailplanes or fixed or collective pitch helis like the Corona, ECO8, or JR Voyager.