RC Cars & Trucks | RC Planes & RC Helicopter Parts - A Main Hobbies
A Main Hobbies Forums
  Home > Radios & Accessories > Servos > Mini & Micro > Digital > Reviews My Account  |  Shopping Cart  |  Wish List   
Find Products
Categories
Early Spring Sale
RC Airplanes »
RC Boats »
RC Cars & Trucks »
RC Helicopters »
RC Motorcycles »
Apparel »
Batteries »
Cameras & Accessories »
Electric Accessories »
Fuel & Accessories »
Glue, Oil & Cleaners »
Hardware & Fasteners »
Magazines, Books & Videos »
Model Rockets »
Model Trains »
Novelty Items
Paint & Supplies »
Plastic Models »
Puzzles
Radios & Accessories »
  Aircraft Receivers
  Aircraft Transmitters
  Antenna Tubes
  Camera Gimbals
  Fail Safes
  Flight Recorders
  GPS & Autopilot Systems
  Gyros & Governors
  Protective Foam
  Receiver Crystals
  Servo Accessories
  Servo Horns »
  Servo Parts
  Servo/Gyro Tape
  Servos »
    Combo Packs
    Large Scale »
    Mini & Micro »
      Analog
      Digital
      High Voltage
      Helicopter Tail »
    Standard »
  Steering Wheels
  Surface Receivers
  Surface Transmitters
  Telemetry »
  Timing Systems
  Trainer Cords
  Transmitter Crystals
  Transmitter Modules
  Transmitter Neck Straps
  Transmitter Parts
  Transponders
Simulators »
Slot Cars »
Stickers & Decals
Storage & Transportation »
Tools »
Gift Vouchers
Scratch & Dent
Inventory Reduction
Clearance Items
Specials
Manufacturers more
What's New? more
Traxxas XO-1 Sway Bar Kit
Traxxas XO-1 Sway Bar Kit
 $22.49 
Information
About UsAbout Us
Why Shop With Us?Why Shop With Us?
Customer DiscountsCustomer Discounts
Discussion ForumsDiscussion Forums
EmploymentEmployment
FAQ: Cancelling OrdersFAQ: Cancelling Orders
FAQ: Gift VouchersFAQ: Gift Vouchers
FAQ: Rewards PointsFAQ: Rewards Points
FAQ: Wish ListFAQ: Wish List
Getting Started: CarsGetting Started: Cars
Getting Started: HelisGetting Started: Helis
Getting Started: PlanesGetting Started: Planes
Getting Started: TrucksGetting Started: Trucks
Guide to Car/Buggy KitsGuide to Car/Buggy Kits
How to use our siteHow to use our site
International ShippingInternational Shipping
Partner Web SitesPartner Web Sites
Payments AcceptedPayments Accepted
Privacy NoticePrivacy Notice
Product NoticesProduct Notices
Product ReturnsProduct Returns
ProTek R/C ManualsProTek R/C Manuals
Shipping & ReturnsShipping & Returns
Shipping RestrictionsShipping Restrictions
Store LocationsStore Locations
Terms Of UseTerms Of Use
From The CEO BlogFrom The CEO Blog
Sponsorship RequestsSponsorship Requests
Team BlogTeam Blog
Site MapSite Map
Press ReleasesPress Releases
Contact UsContact Us
Spektrum A4020 Micro Digital Aircraft Metal Gear Servo
[SPMSA4020]
Spektrum A4020 Micro Digital Aircraft Metal Gear Servo
Tiejun Wang - Rating: 2 of 5 Stars! Verified Owner Monday, September 19, 2011
Not recommended. Slow and always hesitating. This is not a 0.11s servo, in no way does it compare to my Futaba S9071SB(same speed spec). When slowly moving the stick on my T8FG, the servo arm trembles here and there. Internal check shows poor solder joints, looks very similar to my Emax digital servos which do the same trembling thing. None of my other servos do this. Control boards are exactly identical to the Emax. The PP package box does look&feel good though, which will make a nice screw box. This is a rebranded & repacked "cheapy" Emax. I replaced the control board with a PCB from my stripped Corona DS939mg and it works well now, though still slow.
Back Write Review
Shopping Cart more
0 items
Manufacturer Info
Spektrum
moreOther Spektrum products
Bestsellers more
01.Align DS415M Digital Cyclic Servo
02.Spektrum A3010 Digital Hi Speed Sub-Micr...
03.E-flite DS76 7.6-Gram Digital Sub-Micro ...
04.Hitec HS-5065MG Micro Digital Metal Gear...
05.Savox SH-0257MG Digital Metal Gear "High...
06.MKS DS92A+ Titanium Gear High Speed Micr...
07.Savox SH-1250MG Digital Metal Gear "High...
08.Hitec HS-5245MG Digital Metal Gear Might...
09.MKS DS95 Titanium Gear High Torque Micro...
10.Hitec HS-5055MG Digital Metal Gear Sub M...
Specials more
OFNA Center Diff Mount
OFNA Center Diff Mount
 $4.59 
$4.09 
Reviews more
Spektrum A4020 Micro Digital Aircraft Metal Gear Servo
Not recommended. Slow and always hesitating. This is not a ..
2 of 5 Stars!
See A Main Hobbies Reviews at Bizrate.com McAfee Secure sites help keep you safe from identity theft, credit card fraud, spyware, spam, viruses and online scams This site protected by Trustwave's Trusted Commerce program Click to verify BBB accreditation and to see a BBB report.
Copyright © 2013 A Main Hobbies. All Rights Reserved.
All original wording and photographs used on this website are the property of A Main Hobbies, and may not be used without prior written consent.