A great RC aircraft sound system: The Version 4.1 Base Unit

This RC aircraft sound unit is the latest from MR RC Sound. Speaker less! Light weight. Full specs and details here. Safe and secure payments through PayPal.

Mr RC Sound V4.1 unit

Please look at the latest unit with all the improvements- The MR RC Sound Aspire Unit by clicking here!


A revolution in how sound is produced for your RC aircraft. The brand new TT-25 transducer replaces the Max2-SPL speaker. The whole airplane becomes the speaker and no cheater sound hole is required for the sound to escape.

This RC aircraft sound system is best suited for airplanes with a wingspan of 1200 to 1600mm (43" to 63"). In some cases it may be possible to squeeze it in to smaller models, depending on space available in the fuselage. It needs room for the PC board (2 7/8" x  1 7/8" x 1" high) and space for the 2" diameter x 1' high transducer. total weight is now 4 oz.

The unit now features one PC board, as shown in photo above.

The V4 card is completely new and re-designed from the ground up. Here are the major
differences-

  • It is now all one card. The sound card, amplifier, and voltage regulator are on one dual sided card, approx. 2.7" x 1.9". This means it is smaller, lighter, and has less connections that may cause problems.
  • The processor and memory are different, and larger. This allows for more complex, higher quality sounds.
  • The unit comes with a default set of 6 engine sounds - Continental, Lycoming, Merlin, P&W Double Wasp, Daimler Benz 801 and a Generic Turbine.
  • The RC aircraft sound unit has a total of 3 inputs for additional gun sound, bomb drop/explosion, whistle, or "clear
    prop!" sounds.
  • .The unit will support up to 8, higher quality, engine sounds. Plus an Aux. sound pack for the 3 inputs. Sounds will be selected by a push button.
  •  Sounds are on a removable chip, holding up to 6 engine sounds, plus additional sounds. This allows different sound sets of 8 sounds to be used on one unit. In the future, we plan on carrying a number of stock sound sets/chips and should be able to do custom sound sets on request.

The new version V4.1

The Mr RCSound V4.1 unit

Continuous improvement brings us to the latest innovation in RC aircraft sound. The new units feature the following features-

  •  Many detail improvements, that enhance performance and reliability, including built in chokes and a large fuse, along with voltage protection.
  • An Automatic Airplane Finder is now built in! If no throttle input is made for a period of about 3-4 minutes, the system assumes the airplane has gone down, and emits loud finder 'beeps".
  • Auxiliary outputs for a second amplifier. Now you can plug in a second amplifier of your own choice or use our Amplifier/Regulator Upgrade Unit, to convert the Base Unit to a 4-speaker "Ultra" unit that can produce up to 112db at 1m!


V4 and TT-25 transducer videos














Card layout and configurations


The MRRCSound V4.1 with details explained

Card layout:

Here we can see-

  • The JST power connection
  • The left and right speaker connections
  • The volume control
  • The LED outputs for machine gun lights
  • The replaceable memory chip (Sound Pack)
  • The four servo connections
  • The selector button

Configuration:

By pushing the selector button once, you can "step" through the following sound configurations-

Airplane selected

Servo 1

Servo 2

Servo 3

Servo 4

One

Lycoming Gun 1 "Clear" "Clear prop"

Two

Merlin Gun 1 P51 Whistle Gun 2

Three

Continental Gun1 "Clear" "Contact"

Four

Daimler Benz Gun 1 Stuka siren Stuka cannon

Five

P&W Double Wasp

Gun 1 "Clear" Gun 2

Six

Turbine Gun 1 "Clear" Gun 2

This is the standard sound pack configuration and the other RC aircraft sound packs that are available are-



What's included in this RC aircraft sound unit:

  • 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. (Click here to see)



Extra items required:




Ordering information:

  • The RC aircraft 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 $7.95USD. This rate applies to the USA
  • For international shipping, pleas use the "International Shipping Voucher" as well as the item you wish to buy. This will increase the total price by $14.00. Your order can then be shipped any where in the world. No tracking is possible and it will take 2-3 weeks to arrive.
  • The Mr RC aircraft sound modules are recommended to be used with 2.4GHz radios only!
  • Please note that you DO NOT need a PayPal account. You can pay for your RC aircraft sound unit with your credit card via PayPal. Just click the "Add to Cart" button.
  • The details below are taken directly from MRRCSound site-



Shipping will be done twice a week, this allows me time to pack them up and get them to to the postal service. Remember these are all done by hand, by me. Shipping days will be Fridays, and Tuesdays, and may be subject to change.
MrRCSound is not responsible for long shipping times due to either US customs or other countries customs holding the shipment. This rarely happens, but if it does it can significantly delay international orders. MrRCsound is not responsible for lost packages/orders, or packages/orders that may have been delivered to the incorrect location. Once a package/order has shipped, it is the responsibility of the US Postal Service, International Postal Service or other courier to properly ship and deliver the package /order. Lost or incorrectly delivered packages should be followed up with the proper courier. MrRCSsound will make every effort to try and help locate a missing package/order with the courier, but in the end it is the courier's responsibility, and do not qualify refunds or replacements directly from MrRCSound, or any Reseller/Affiliate .



Price of a complete MR RC Sound V4.1 Sound Unit-$119.99 plus shipping cost. 

Shipping Options
PayPal Acceptance Mark


Customer's comments:

Frank, a return customer: "YES, I really like how you have brought more realism to the RC planes. I really like the "electric" RC planes and heli's but never really liked the way they sounded in the air. You have changed that in a big way. There are a few more planes I want to update with your RC aircraft sound modules"

Robert Bridger (Sussex UK): "What a brill product! All amazing extras. Just what I have been looking for. It just brings all my aircraft to life and for not a lot of money. Thank you all at Mr RC Sound!