Plug and Play Premium Upgrade Module for Williams/Bally WPC/WPC-95 era pinball machines Vers 4.xx kits. If you already have a Vers 4.xx Standard kit, you can easily upgrade it to a Premium kit by adding this upgrade module.  Premium kits allows for an additional 6 triggers as well as a custom android mobile app to control all aspects of the shaker.  Our custom app gives you the ability to choose which triggers activate the motor as well as create your own custom "Style" for each of them.

Custom styles give you the ability to control how the shaker motor feels each time it shakes.  The entire Style is activated each time the motor is triggered.  Using the custom styles photo on this listing as a reference, here are the definitions of each parameter you can control.

a.       Cycles - Full activation of the motor from zero, full speed, back to zero.  This chooses how many of these cycles will run each time the motor is triggered.

b.      Ramp Up - Time it takes for the motor to go from zero to the max speed.

c.       Speed - Max speed of the motor at the top of the cycle.  This is where you set the motor strength.

d.      Run Time - Time the motor runs at the max speed.

e.       Ramp Down - Time it take for the motor to go from the max speed back to zero.

f.       Time Between Cycles - Time between each full cycle of the motor, only applicable if you have more than one cycle selected.


This module is available to all customers worldwide.   Please allow 7-10 business days to assemble your kit.  Purchase options include:


  • Up to 22 possible triggers to drive the motor
  • On Board dip switch where you choose to have one or more triggers
  • On board adjustment knob that you turn by hand to get the perfect amount of shake
  • On board rectifier module that powers the motor and motor board directly from the transformer secondary
  • Custom metal drill guide makes shaker motor installation a breeze

App Mobile Device Minimum Requirements:

Android 5.0 (API level 21) 2015
Bluetooth v4.2

Below you will find a list of what is included with this full kit, which is everything you will need to get yourself up and shaking.

The Full shaker motor kit includes:

  • Premium Upgrade Module

Full Compatibility List Click Here

Pinshakers Premium Upgrade Module - WPC & WPC-95

  • Availability:In Stock
  • $75.00

Tags: Pinshakers Premium Upgrade Module - WPC & WPC-95