Electro-Harmonix 360L
Electro-Harmonix Nano Looper 360 Looper Pedal User Manual
Introduction
The Electro-Harmonix Nano Looper 360 is a compact and affordable pedal looper designed for musicians. It offers 360 seconds of total loop recording time across 11 storable loops, providing high-quality sound and unlimited overdubbing without fidelity degradation. Its user-friendly layout makes recording, overdubbing, undo/redo, and erasing loops quick and easy. The pedal features uncompressed 24-bit A/D/A audio at a 44.1kHz sample rate and includes a silent momentary footswitch for seamless operation. A power adapter is also included for convenience.

This image displays the compact design of the Nano Looper 360, highlighting its intuitive controls and robust build quality.
Key Features
- High quality sound and unlimited overdubbing with no degradation in fidelity.
- Uncompressed audio, 24-bit A/D/A and 44.1kHz sample rate.
- User-friendly layout makes recording a loop, overdubbing, undo-redo and erasing a loop quick and easy.
- Features a silent momentary footswitch.
- Power adapter included.
Setup
Before using your Nano Looper 360, ensure it is properly connected to your instrument and amplifier. The pedal operates on a 9V power supply, which is included.
Connections:
- Connect your instrument (e.g., guitar) to the INPUT jack on the right side of the pedal.
- Connect the OUTPUT jack on the left side of the pedal to your amplifier or other effects pedals.
- Plug the included 9V power adapter into the 9V DC input on the top of the pedal and into a standard wall outlet.

This image illustrates the pedal connected to a guitar and ready for operation, showing its compact size relative to a musician's hand.
Operating Instructions
The Nano Looper 360 features a single footswitch for all primary operations and two control knobs: LEVEL for loop playback volume and LOOP for selecting memory locations.
Basic Looping Operations:
- Recording a Loop:
Press the footswitch once to begin recording. The REC (red) LED will illuminate. Play your desired phrase. When finished, press the footswitch again to stop recording and immediately begin playback. The PLAY (green) LED will illuminate, and the MEM (yellow) LED will light up, indicating the loop is automatically saved to the selected memory slot.
- Overdubbing:
While a loop is playing, press the footswitch once to enter overdub mode. Both the REC (red) and PLAY (green) LEDs will be lit. Play your new part. Press the footswitch again to stop overdubbing and return to playback mode. You can overdub as many times as you like without degradation in fidelity.
- Stopping Playback:
Double-tap the footswitch quickly to stop playback. The PLAY (green) LED will turn off.
- Erasing a Loop:
To erase the currently selected loop, press and hold the footswitch for 2 seconds. The MEM (yellow) LED will blink, confirming the loop has been erased.
- Undo/Redo:
To undo the last recorded overdub, press and hold the footswitch for 1 second while in playback mode. To redo the undone overdub, press and hold the footswitch for 1 second again.
Memory Function:
The Nano Looper 360 has 11 memory locations (1-11) to store your loops. Use the LOOP knob to select a memory slot. If the MEM (yellow) LED is lit when you select a slot, it indicates that a loop is already stored there. If the MEM LED is off, the slot is empty.

This image provides a detailed view of the pedal's knobs and LEDs, crucial for understanding its operational status and memory management.
Official Product Demonstration:
This official demonstration video provides a comprehensive overview of the Nano Looper 360's features, including recording, overdubbing, memory functions, and the silent footswitch operation. It showcases practical applications and sound examples.
Maintenance
To ensure the longevity and optimal performance of your Nano Looper 360, follow these simple maintenance guidelines:
- Keep the pedal clean by wiping it with a soft, dry cloth. Avoid using abrasive cleaners or solvents.
- Store the pedal in a cool, dry place away from direct sunlight and extreme temperatures.
- Disconnect the power adapter when the pedal is not in use for extended periods.
Troubleshooting
If you encounter any issues with your Nano Looper 360, try the following steps:
- No Sound: Check all cable connections (instrument to input, output to amplifier). Ensure the power adapter is securely plugged in and the power source is active. Verify the LEVEL knob is not set to minimum.
- Loop Not Recording/Playing: Ensure the correct memory slot is selected using the LOOP knob. Check the LEDs (REC/PLAY) to confirm the pedal is in the correct mode.
- Distorted Sound: Adjust the LEVEL knob to prevent clipping. Ensure your instrument's output level is not excessively high.
If problems persist, please refer to the Electro-Harmonix website for further support.
Specifications
| Feature | Value |
|---|---|
| Model Number | 360L |
| Item Weight | 1 pounds (16 ounces) |
| Product Dimensions | 6.25 x 3.2 x 5.65 inches |
| Power Source | Corded Electric (9 Volts, 200 Milliamps) |
| Signal Format | Analog |
| Hardware Interface | 1/4-inch Audio |
| Loop Recording Time | 360 seconds (6 minutes) |
| Storable Loops | 11 |
| Audio Quality | 24-bit A/D/A, 44.1kHz sample rate |
Warranty and Support
Electro-Harmonix products are covered by a limited warranty against defects in materials and workmanship. For detailed warranty information, product registration, or technical support, please visit the official Electro-Harmonix website or contact their customer service.
Official Website: ehx.com
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