1. Introduction
This manual provides essential instructions for the proper setup, operation, and maintenance of your Marshall PEDL-91016 6-Way Latching Footswitch. Designed for use with compatible Marshall guitar amplifiers, this footswitch enhances your control over various amplifier functions, including channel switching, master volume selection, and effects loop activation. Please read this manual thoroughly before using the product to ensure optimal performance and longevity.
2. Product Overview
The Marshall PEDL-91016 is a robust 6-way latching footswitch featuring six individual buttons, each with an LED indicator. It is specifically designed to integrate seamlessly with Marshall amplifiers such as the DSL40, DSL40CR, JVM4, and DSL100HR, providing expanded control capabilities beyond standard footswitches.

Figure 2.1: The Marshall PEDL-91016 6-Way Latching Footswitch, shown with its connecting cable. This unit provides expanded control for compatible Marshall guitar amplifiers.
Key Features:
- 6 Latching Footswitches: Each button provides a dedicated control function.
- LED Indicators: Clearly show the active status of each function.
- Robust Construction: Durable design for reliable performance.
- Expanded Amplifier Control: Enables switching between multiple channels, master volumes, and effects loops on compatible amplifiers.
3. Setup
Follow these steps to connect your PEDL-91016 footswitch to your Marshall amplifier:
- Power Off Amplifier: Ensure your Marshall amplifier is turned off and unplugged from the mains power supply before making any connections.
- Locate Footswitch Input: Identify the dedicated footswitch input jack on the rear panel of your Marshall amplifier. This is typically a 1/4" TS jack.
- Connect Cable: Take the supplied 1/4" TS cable. Insert one end of the cable into the footswitch input jack on the PEDL-91016 unit.
- Connect to Amplifier: Insert the other end of the 1/4" TS cable into the footswitch input jack on your Marshall amplifier.
- Power On: Once the footswitch is securely connected, you may plug in and power on your Marshall amplifier. The footswitch will draw power directly from the amplifier.

Figure 3.1: Side view of the PEDL-91016 footswitch, highlighting the 1/4" TS input jack for connecting to the amplifier.

Figure 3.2: A close-up view of the 1/4" TS cable jacks, which are used to connect the footswitch to the amplifier.
The footswitch is now ready for operation.
4. Operating Instructions
The PEDL-91016 footswitch provides intuitive control over your compatible Marshall amplifier's functions. The specific functions controlled by each button may vary slightly depending on your amplifier model (e.g., DSL40, DSL40CR, JVM4, DSL100HR).

Figure 4.1: Top view of the PEDL-91016 footswitch, displaying the six numbered buttons and their corresponding LED indicators.
General Operation:
- Channel Switching: Pressing the numbered buttons (1-6) will typically cycle through or directly select different channels or modes on your amplifier. The illuminated LED above each button indicates the currently active channel or mode.
- Master Volume Control: On some compatible amplifiers, the footswitch allows you to select between different master volume settings. This is particularly useful for boosting your signal for solos or reducing it for rhythm sections. The footswitch is designed to remember the last master volume configuration for each channel.
- Effects Loop: Certain amplifier models allow the footswitch to engage or disengage the amplifier's effects loop. Refer to your amplifier's manual for specific details on footswitch assignments.
- LED Indicators: The LEDs above each footswitch button provide visual feedback on the active status of the corresponding function. When a function is active, its LED will illuminate.
For detailed information on how each specific button controls your amplifier, please consult your amplifier's user manual.
5. Maintenance
Proper care and maintenance will ensure the longevity and reliable performance of your Marshall PEDL-91016 footswitch.
Cleaning:
- Exterior: Use a soft, dry cloth to wipe down the exterior of the footswitch. For stubborn dirt, a slightly damp cloth can be used, followed immediately by a dry cloth.
- Avoid Liquids: Do not use abrasive cleaners, solvents, or excessive moisture, as these can damage the finish or internal components.
Storage:
- Store the footswitch in a dry, cool environment, away from direct sunlight and extreme temperatures.
- When transporting, ensure the footswitch is protected from impacts and excessive vibration.
Cable Care:
- Avoid kinking or sharply bending the connecting cable.
- When coiling the cable for storage, do so loosely to prevent internal wire damage.
- Always grasp the plug, not the cable, when connecting or disconnecting.
6. Troubleshooting
If you encounter issues with your PEDL-91016 footswitch, refer to the following common troubleshooting steps:
- Footswitch Not Responding:
- Ensure the 1/4" TS cable is securely connected to both the footswitch and the amplifier.
- Verify that your amplifier is powered on. The footswitch draws power from the amplifier.
- Test with a different 1/4" TS cable if available, to rule out a faulty cable.
- Confirm that your amplifier model is compatible with the PEDL-91016 footswitch.
- LEDs Not Lighting Up:
- Check all connections as described above.
- Ensure the amplifier is fully powered on and functioning correctly.
- Incorrect Channel Switching/Functionality:
- Refer to your amplifier's user manual to confirm the specific functions assigned to each footswitch input.
- Some amplifiers may require specific settings or modes to enable full footswitch functionality.
If these steps do not resolve the issue, please contact Marshall customer support for further assistance.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | PEDL-91016 |
| Type | 6-Way Latching Footswitch |
| Connector Type | 1/4" TS (Tip-Sleeve) |
| Material | Plastic (Housing) |
| Color | Black |
| Product Dimensions | 42.42 x 16.13 x 5.84 cm (16.7 x 6.35 x 2.3 inches) |
| Item Weight | 1.4 kg (3.09 lbs) |
| Manufacturer | Marshall |
| Compatibility | Marshall DSL40, DSL40CR, JVM4, DSL100HR (and other compatible models) |
8. Warranty and Support
For information regarding warranty coverage, service, or technical support for your Marshall PEDL-91016 footswitch, please refer to the warranty card included with your product or visit the official Marshall Amplification website. You can also contact Marshall customer service directly through their website for assistance.
Please retain your proof of purchase for any warranty claims.





