Friday, October 21, 2016

Leslie Speaker Conversion, Part 1

This post and the ones that will follow address a project we have undertaken with my associate V. The intended goal for this project is a functioning Leslie speaker.

Background

Recently, V and I acquired a Leslie speaker. It doesn't quite have all it takes to function properly as a Leslie speaker, so some restoring, re-engineering and construction is necessary. What we actually have are the following parts:
- Leslie foam rotor (this is the most important component of the whole set-up)
- speaker (Utah)
- pulleys (foam rotor pulley and engine pulley)
- belt
- AC motor (fast and slow)
- mounts (for AC motor and foam rotor)
- a piece of wood, on which the above are mounted

The Plan

The plan is to do the following:
- swap the AC motor for a DC motor for safety reasons
- plan and make the necessary electronics for DC motor control
- construct a cabinet for the speaker

Followers