Monday, 25 July 2016

Rockett Flex Drive

Here is a layout for the Rockett Flex Drive.
You can find original thread and schematic here.
The layout has already been verified by Gavin (Hozy31).
Gavin said: "It seems biasing the drain to 4.5v is not the way to go. You need to turn it until you get decent volume on all switch 2 positions"

 

6 comments:

  1. This pedal looks interesting... i'll try to built it next week.
    Can I use 1N4007 or 1N4008 diodes? Have they very different sound?
    4580D is I think JRC4580D but I have NJM4580D. Are these the same or very very similar chips?

    Thanks in advance for reply.

    ReplyDelete
  2. How do I measure the stresses of the J201
    with multimeter?

    ReplyDelete
    Replies
    1. http://tagboardeffects.blogspot.co.uk/2012/07/greatly-improved-jfet-matcher.html

      Delete
  3. With multimeter?
    I put a tip in the D
    transistor and the other at + 9V?

    ReplyDelete