ElectroDynamics Inc
Electronics and MORE for the Discerning Modeler!
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    EDR-103 Glow Drivers
      Single Cylinders & Twins
    EDR-105 Battery Monitor
    EDR-106 Pro Servo Reverser
EDR-107ADP Kill Switch
    EDR-108 Pow'R Back'R
    EDR-111 Pow'r Bus Pro
    EDR-117 LiteSys
    EDR-122+ Servo-Slo Plus
    EDR-124 BatMon Lite
    EDR-125 Gear Mg'R
    EDR-126 Gear Saver
    EDR-201 Current Probe
    EDR-203 ServoCiser
    EDR-206 Turbine Driver
    EDR-207L NanoTest
      Buffer-Amplifier Interface

    EDR-102 One-Clik
    EDR-103P Glowlite II
    EDR-107ADP Kill Switch
    SANYO eneloop Packs
    EDR-207L NanoTest
      A123 Tester

Ultra Switch II

    ED-Nano A123 Packs
    SANYO eneloop Packs
    Receiver Packs
    Transmitter Packs


    Switch Harnesses
    Amplifying Buffers
    Charge Cords

Festo Fittings


Heat Shrink Tubing

Ultra Precision Valves

Web Specials

Tech Talk

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REAL Flaps don't go

EDR-122+ Servo-Slo Plus

Tames the "speed" of RC servos* while retaining
the MAXIMUM servo output toque.

NOW with
Built-in Pro Servo Reverser!


Independently adjust servo end-to-end speed in each direction
     - from a fast 0.5 sec
     - to a s-l-o-o-w more than 10 sec.

  • Super E-Z set-up!
    • No fiddly programming
    • No confusing menus
  • ROCK-STEADY, no-jitter operation
  • "No muss- no fuss" installation
          Just plug in-line with the servo on the flap or retract channel.
          [Servos must be "proportional, non-retract" servos]
  • "Reversed servo rotation" on 2nd output for SUPER-convenience when used with flaps and spoilers
  • Comes with universal connectors.
  • Works with all brands and types of radios - AM / FM / PCM - even Spread Spectrum!!

PRODUCT: Servo-Slo Plus -- $42.95



2017 ElectroDynamics, Inc
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Orders: 1-800-337-1638; Info: (734) 422-5420; Fax: (734) 422-5338
31091 Schoolcraft Road; GAZ Commercial Center; Livonia, MI 48150