[Cichi revo]

certo che questo mi spinge parecchio :

http://cgi.ebay.com/4CH-Walkera-BIG-...QQcmdZViewItem

• mproved version! This is the 2006 version with a lot of adjustment and improvements.
• 4 Channel remote control set includes complete Forward/Backward, Left/Right, Up/Down control (RUDDER, AILERON, ELEVATOR, AND THROTTLE)
• New Look Transmitter, New Look Cabin, Improved Mixer/Gyro Control, More Stable Flight, even first timer can control easily
• Powerful 2 x 370 carbon brush motors with strong anti-wind ability
• Separate servos from mixer, more precision movement
• More stable flight, even first timer can control easily
• Coaxial counter-rotating blades cancel out the rotational torque that makes hovering a conventional helicopter so difficult.
• Precise controlling and hovering
• SUPER STABLE X-ROTATION SYSTEM, Easier to control than Original LAMA Dual counter rotating rotor which eliminates the need for a tail rotor
• Reliable high quality mixer with built-in gyro board
• Factory Pre- assembled, zero assembly time
• Pre-positioned servo mounts for easy set up
• Dual counter rotating rotor which eliminates the need for a tail rotor
• Rudder is controlled using variation in speed of each level of the rotor blade
• High Quality mixer + gyro board built-in
• The Sliding swash plate can help you operate the R/C Helicopter Freely
• Newly Designed Rotor Head gives better control
• Digital Proportional Motor Speed Control
• Suitable for Indoor/Outdoor/Backyard/Park
• Powered by 1200mAh Li-polymer battery. Longer flight time.
• The main rotor blades are using top quality plastic materials, which is not easily break
• Approximately 15 minutes flight time on each charge - Optional Li- poly battery will help to achieve better performance and longer flight time
• Best choice for Beginner - Advanced hobbyist
• Can be hovered with so much ease, you can do it with only one hand. Your Kid will LOVE it, Good for any Age group, Male or Female

certo che il prezzo sale ... 149 + 75 dollari ... per un DF ?