Video and Pictures here.

Customer feedback:

"I purchased a servo Cycler at the Southeastern Model Show and I am thrilled with it. As I am fairly new to RC building, I can use every advantage to getting the servos centered and working correctly. It has already shown me a bad servo in my plane before it has even flown. Thank you for your outstanding product. My buddy at the field plans on buying one also. It really is a great product." Bill G.

"I've been reading about it for months. Then I get in the middle of a project and kick myself for not having ordered one. I'm in the middle of another project and decided I better get it NOW. Thanks." Eric J.

"I purchased your servo tester and was delighted to find it in my mail box in three days( that was quick!). It is everything you advertised and I can't wait to show it off at the next club meeting. Thanks." Herb H

"First of all, it's very easy to use. Secondly, it immediately found troubles with two servos I'd been questioning for some time. One has a scratchy pot that goes a little bonkers just a bit left of off-center while the other has limited travel to one side... This little tool is going to be the first thing I reach for when setting up a new plane or after crashing an old one!" Dave R.

"Great product! Highly satisfied. Thanks!" Jerry C.

"Thank you Gary for your servo tester. I was going to make my own tester using a 555 IC, but purchased yours instead because yours has more features including sweep and was cheaper than buying my own parts and making the pc board. I also appreciate the quick turnaround from order to delivery. This is a great product with terrific service." Carroll J.

"I have been having a good time using the cycler to test servos. Then It started coming in real handy setting up the servos in my new glider. It sure is a bunch easier than needing a receiver and transmitter, especially when one hand is already busy holding the servo in the proposed position while I watch the surface move." Ira F.

"Man I like this little unit. I am thinking seriously about ordering another one for a spare." Dave H.

"Just received my YTV and put it through its paces. Brilliant - works perfectly. It's amazing how much "functionality" you can get out of small programmable devices these days - if you have the ingenuity to design & develop it! Hope you're not going broke providing this useful tool to the public at such low cost." John P.

Click here to see if a local hobby shop has the YTV Servo Cycler & Driver in stock.

The YTV Servo Cycler & Driver is guaranteed for 1 full year from the date of purchase.

We stand behind every YTV Servo Cycler & Driver for 1 full year. We are proud to offer this warranty because it's our hands that have designed and made this product. They are made in America by Americans. If for any reason your cycler should fail (except for reverse power polarity, excessive battery voltage or physical abuse) just send it back with a copy of your purchase receipt and we'll either repair or replace the YTV Servo Cycler & Driver at our discretion.

The YTV Servo Cycler and Driver can drive all modern servos, even digital. It's configured to use the most popular plug pin format and style of the JR and other same types. Use with older Airtronics servos will require using a conversion adaptor. All currently available Airtronics servos are sold with the compatible plugs and polarity. Conversion adaptors are readily available at hobby stores or you can make them. Also, some Multiplex servos use 1.6ms center, not the standard 1.5ms. They can still be used but the center will be off a bit.

International sales: We are currently only shipping to addresses in U.S.A. No exceptions.

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Dealer inquiries welcome. Contact Sales here.


Ordering *** USA ONLY ***

Price: $20.00 Ea. - Includes FREE SHIPPING!


 += $20.00


We have hundreds of YTV Servo Cycler & Drivers ready to ship. We ship within 2 - 3 days, usually less, via USPS Monday - Friday. Use the button above to order and pay via PayPal or any major credit card that PayPal accepts. A PayPal account is NOT needed to place an order.

If you would like to order a YTV Servo Cycler & Driver using another method, or if you have problems using the PayPal payment process (PayPal can be picky about accepting your credit card information), you can order by either calling us at 972-418-9000 or you may mail us a check. Check mail orders will delayed by 1 week for the check to clear. Click on the Contact Us button (or here) for the address information.

Prices are $20.00 for each Cycler ordered and shipping and handling fee, regardless of how many are ordered at one time (regular shipping is $3.50). For a limited time, we'll pay for the shipping! Ship-to addresses within the state of Texas must add 8.25% for sales tax.

We are ONLY accepting and shipping orders to USA. No exceptions.

The YTV Servo Cycler and Driver can drive all modern servos, even digitals. It's configured to use JR, Futaba, Airtronics, Hitech and other popular servos. Use with older Airtronics servos ( Red wire on outside edge of plug) will require using a conversion adaptor, as well as servos that use micro or specialty style plugs.

Also, owners of Multiplex radios that are used in the MPX mode (for example: 12 channel mode) will find the centering off by a bit. The MPX mode from Multiplex uses a 1.6ms centering. Using a Multiplex radio in the UNI mode (Universal mode) will result in an accurate 1.5ms centering.