mrcaa444
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Control Master 20
Product Number: MRCAA444
Manufacturer: MRC
Availability:Discontinued, no longer available for purchase
List Price:$249.98
Price:$168.69
You Save:$81.29 (
32% off
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Info
Discontinued, no longer available for purchase
This item is only listed as a reference for customers who have previously ordered this item.
You most likely found this item though an internet search, like Google, which displays this item even though it is no longer listed on Hobbylinc.com as an item for purchase.
  • Product Information
  • Customer Reviews

This is a Control Master 20 High Power Train Controller from MRC. It is not recommended for children under 12 years of age.

Product Features
  • Massive, controlled power available to fulfill the high demand requirements of sophisticated layouts.
  • Walkaround hand held control with memory. Unplug the controller from telephone jack, move to a new section, and the train continues
  • to run at the same speed as when it was unplugged.
  • High efficiency, advanced state of the art switching circuit technology.
  • Filtered and regulated DC output.
  • Unique push button braking control in hand held controller designed for left or right handed operators.
  • Mode switch for either large scale operation or for HO, N, and other DC operated trains.
  • Easy on terminals - no need for crimping or soldering.
  • 300 degree speed control of throttle allows three times the control arc of ordinary power packs.
  • LEDs (Light Emitting Diodes) for an overload indicator.
  • Main line direction switch for quick and easy reversing.
  • Circuit protector in case of overloads.
  • Master on-off switch.
Product Specifications
  • Mode I Output: 0-20VDC 65VA Max, 16VAC; Total Output: 85VA
  • Mode II Output: 0-14VDC 56VA Max, 16VAC; Total Output: 75VA
  • Length: 11-1/4" (28.4cm)
  • Width: 7-1/2" (19.2cm)
  • Height: 3-1/2" (9cm)
What's Included

One Control Master 20 High Power Train Controller

Required
  • Installation with Selected Train Set
  • 120V AC Outlet (United States Standard Outlet)
  • Flathead Screwdriver
  • Adult Supervision
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Product Rankings
Manufacturer Comments

As with all electrical products, precautions should be observed during handling and use to reduce the risk of electric shock.

Most Helpful Reviews
Awesome
By Alexrittenhouse November 17, 2013
Great addition to my small layout. Also looks great on train set around Christmas tree.
Was this review helpful to you? 4 of 4 people found this review helpful
We love this rocket!
By djstallard October 26, 2013
My son - along with five other kids in my model rocketry club - fly the LOC IV. What a workhorse. The LOC IV is easy to assemble, incredibly durable, and flies like a champ. This is our go to rocket for kids who want to get N.A.R. junior level one certified.
Was this review helpful to you? 3 of 4 people found this review helpful
My first wood model boat
By jdolby_us March 6, 2014
A it was a lot of sanding and fitting of pieces it was fun and a learning experience, I enjoyed it and ordered 2 more models it was so much fun
Was this review helpful to you? 3 of 3 people found this review helpful
Great detail
By bonnie1273 March 6, 2014
The details are amazing for something so tiny. Preiser's quality is excellent.
Was this review helpful to you? 2 of 2 people found this review helpful
Love these E motors
By jayorr March 3, 2014
If a C motor is good, a D is better. If a D is good, E must be the best (see my Viper review...). Fits in any D powered rocket and twice as much fun, just leave out the motor block. I fly a lot of these, and love em!
Was this review helpful to you? 2 of 2 people found this review helpful
Solid kit at a fantastic price
By scott February 16, 2014
I've used these (and the X-13) kits from SureFire multiple times now as a Merit Badge Counselor for Space Exploration (and just ordered another 24!). White glue and a sharp blade (for cutting fins out of the balsa stock) are just about all you need once you print the instructions. The build instructions are easy enough for younger (age 11) kids to follow on their own or with very little supervision. During one Merit Badge Clinic, we built this and another kit in parallel in about an hour, interleaved with some instruction and discussion, and completed two flights for each Scout (16 total) in the remaining 2 hours, including all the multi-pad launch setup and tear-down. Unlike some other, more expensive ready-to-fly kits that fell apart or couldn't be flown again after their inaugural flight, these work well. The streamer option is great for windy areas or small fields. There is a parachute-based kit (SFR710187) available from HobbyLinc, but unless you know they'll be landing on tarmac or pavement repeatedly, the streamer option really is good enough for most use cases.
Was this review helpful to you? 1 of 4 people found this review helpful
Product Tags
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Type : Single
Wattage : 15 + Watts
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Customers Reviews
My first wood model boat
By jdolby_us March 6, 2014
A it was a lot of sanding and fitting of pieces it was fun and a learning experience, I enjoyed it and ordered 2 more models it was so much fun
Was this review helpful to you? 3 of 3 people found this review helpful
Great detail
By bonnie1273 March 6, 2014
The details are amazing for something so tiny. Preiser's quality is excellent.
Was this review helpful to you? 2 of 2 people found this review helpful
Love these E motors
By jayorr March 3, 2014
If a C motor is good, a D is better. If a D is good, E must be the best (see my Viper review...). Fits in any D powered rocket and twice as much fun, just leave out the motor block. I fly a lot of these, and love em!
Was this review helpful to you? 2 of 2 people found this review helpful
Solid kit at a fantastic price
By scott February 16, 2014
I've used these (and the X-13) kits from SureFire multiple times now as a Merit Badge Counselor for Space Exploration (and just ordered another 24!). White glue and a sharp blade (for cutting fins out of the balsa stock) are just about all you need once you print the instructions. The build instructions are easy enough for younger (age 11) kids to follow on their own or with very little supervision. During one Merit Badge Clinic, we built this and another kit in parallel in about an hour, interleaved with some instruction and discussion, and completed two flights for each Scout (16 total) in the remaining 2 hours, including all the multi-pad launch setup and tear-down. Unlike some other, more expensive ready-to-fly kits that fell apart or couldn't be flown again after their inaugural flight, these work well. The streamer option is great for windy areas or small fields. There is a parachute-based kit (SFR710187) available from HobbyLinc, but unless you know they'll be landing on tarmac or pavement repeatedly, the streamer option really is good enough for most use cases.
Was this review helpful to you? 1 of 4 people found this review helpful
Awesome
By Alexrittenhouse November 17, 2013
Great addition to my small layout. Also looks great on train set around Christmas tree.
Was this review helpful to you? 4 of 4 people found this review helpful
We love this rocket!
By djstallard October 26, 2013
My son - along with five other kids in my model rocketry club - fly the LOC IV. What a workhorse. The LOC IV is easy to assemble, incredibly durable, and flies like a champ. This is our go to rocket for kids who want to get N.A.R. junior level one certified.
Was this review helpful to you? 3 of 4 people found this review helpful
Customer Reviews
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