Project overview

The Rock Box has been specially designed to simulate the “British setting” sound of a classic Marshall JTM 45 non-master-volume amplifier.

Introduction

Featuring:

• Designed to use on-board potentiometers. Keep it tidy without using cables!
• Compact format.
• Booster on-board could be wired independently.

Controls

• Volume
• Gain
• Tone
• Boost

For further analysis on this circuit take a look at this thread on Free Stomp Boxes Forum.

For any technical questions regarding this build don’t forget to check out our Facebook Group and our forum at Free Stomp Boxes.

Rock Box 1v1 – Building Docs

Rock Box – Building Docs

Rock Box – Drilling Template 1590bb