Amplitude Adjuster

In 2007, Jon Magill designed a Rose Engine lathe built from a half (1/2) sheet of MDF. This is an Amplitude Adjuster for that machine.

Price List
Item Price
Amplitude Adjuster Kit, includes:
  • Lever Arm
  • Lever Arm attachment block bolts
  • AA Rubber
  • T-Track bolts and knobs
  • T-Tracks
$ 85

Works with
Original MDF Rose Engine
MDF Rose Engine 2.0

There are parts not shown in the table above that you will also need. These are the MDF blocks, and these are the directions for this one.

To place an order, contact us via eMail at We will work with you to let you know the cost and how to pay.

Prices shown do not include taxes or shipping. Contents for the kits are below.

Videos showing use of this jig.

MDF Rose Engine Lathe : #3 - Amplitude Adjuster