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User manuals, setup guides, troubleshooting help, and repair information for StewMac products.

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User Manuals, Instructions and Guides for StewMac products.

StewMac manuals

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stewmac Guitar Lacquer Sanding Sealer Spray Colortone Owner’s Manual

December 10, 2025

stewmac Guitar Lacquer Sanding Sealer Spray Colortone Owner's Manual Keeping it Simple: The ColorTone® Finishing Sets let you finish an entire instrument without an elaborate spraying setup or equipment. Products…

StewMac 12260 International House of Overdrive Pedal Kit Installation Guide

April 28, 2025

StewMac 12260 International House of Overdrive Pedal Kit Specifications Product Name: Classic Kiwi Transparent Boost/Overdrive Power: Requires a standard 9V DC center-negative power supply (not included), consumes less than 100mA…

StewMac Temperature Controller for Side Bending Owner’s Manual

September 10, 2024

StewMac Temperature Controller for Side Bending Owner's Manual OPERATING THE TEMPERATURE CONTROLLER FOR SIDE BENDING Set the temperature unit The Temperature Controller can display either Celsius or Fahrenheit. Confirm the…

StewMac Sun Fuzz Pedal Kit Installation Guide

August 3, 2024

StewMac Sun Fuzz Pedal Kit INSTALLATION GUIDE Not pictured: #1 Phillips screwdriver, and supplies to paint your pedal, clear silicone adhesive, spray finish. Power: Model 12252 requires a standard 9V…

StewMac Valve Factory 18: Build Your Own 18W Guitar Amplifier

assembly instructions

Detailed assembly instructions for the StewMac Valve Factory 18, an 18W tube guitar amplifier kit. Learn to build your own custom amplifier with step-by-step guidance, tips, and safety information.