RC Helicopter Sound System from MrRCSound

RC Helicopter sound of 5 different copters. Both conventional and turbine sounds are featured, with start-up and shut down sequences.

 After phenomenal success with the RC aircraft version, Mr RC Sound is now offering a system for scale RC helicopters.

The vessel must have a standard receiver and ESC and be on the 2.4GHz band.

Sounds available via selector switch are -

  • MD 500
  • Bell 222
  • UHI
  • Blackhawk
  • Bell 47

Note that each of the sounds listed above can be selected from this sound system by a selector switch that can be "Stepped " through the sequence.

The auxiliary sounds are actuated by another channel. 


Video of the RC Helicopter Sound System by MR RC Sound

The video above shows the V4.1 card mounted to the base of a quadcopter The TT-25 transducer could be mounted on the inside of the fuselage and glued in position so as to allow the fiberglass to "resonate". 

You can add a second TT-25 to increase the decibels!


What's included

  •  The V4.1 card. Size- 2 7/8"x1 7/8"x1" high. Weight=1.5 oz.
  •  The TT-25 transducer-2"diameter and 1" high. Weight= 2.5 oz.
  • 1-male to male servo lead for connection to throttle, via a Y-harness (Not supplied)
  • 1- male JST connector and lead for battery connection, via power Y-connector (Not supplied)
  • Instructions.
MRRCSound V4.1 System

Extra Items Required

  • Y-harness to suit your radio system (For throttle connection) or use a spare channel and mix it with the throttle channel.
  • Y-connector for power supply- (Click here for details of standard connectors) or make up your own, for your particular battery connector.

Ordering Information

  • The RC helicopter sound version sound units are hand made by Mr RC Sound Systems, in the USA by the inventor Andrew Lawrence.
  • RC Airplanes Simplified is a reseller of these RC sound systems and any questions regarding the units or for shipping details Contact us
  • If you order through this site, you will receive an e-mail order receipt from PayPal.
  • Shipping is by the USPS and is a flat rate of $13.00USD. This rate applies to the USA, but can also be applied to international shipping. In that case delivery can take 2-3 weeks and there is no possibility of tracking.
  • The MrRCSound modules are recommended to be used with 2.4GHz radios only!
  • Please note that you DO NOT need a PayPal account. You can pay with your credit card via PayPal. Just click the "Add to Cart" button.

Price now REDUCED by $30.00 to $119.99+shipping!

Price of complete MrRCSound V4.1 Helicopter version=$119.99 + $13.00 US shipping cost

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