Introduction
The BOSS RC-30 Loop Station is a twin pedal multitrack looper designed for musicians seeking advanced looping capabilities. It features two synchronized stereo tracks, built-in loop effects, and extensive recording time. This manual provides essential information for setting up, operating, and maintaining your RC-30.

Image: Front view of the BOSS RC-30 Loop Station Twin Guitar Pedal, showcasing its red casing and pedal layout.
Key Features
- Twin Pedal Multitrack Looper: Offers true stereo I/O for versatile connectivity.
- Dual Synchronized Stereo Tracks: Each track has dedicated volume faders and track-select buttons for independent control.
- Massive Internal Memory: Provides up to three hours of stereo recording time.
- 99 Onboard Memory Phrases: Allows for storing and recalling a wide range of loops.
- Built-in Effects: Integrated effects for processing your loops.
- XLR Input with Phantom Power: Enables direct connection of microphones.
- USB 2.0 Port: For external saving of loops and import/export of WAV files.
Setup
Connecting the RC-30
The RC-30 offers various input and output options for instruments and microphones. Ensure all connections are secure before powering on the device.

Image: Rear view of the BOSS RC-30, showing the MIC IN (XLR), AUX IN, INST IN (L/MONO, R), OUTPUT (L/MONO, R), FOOT SW, USB, and DC IN ports.
- Instrument Input: Connect your guitar, bass, or other instrument to the INST IN L/MONO or R jacks.
- Microphone Input: Use the XLR MIC IN port for a microphone. Activate phantom power if your microphone requires it.
- Auxiliary Input: Connect external audio players to the AUX IN jack.
- Output: Connect the OUTPUT L/MONO and R jacks to your amplifier, mixer, or audio interface.
- Foot Switch: An optional external foot switch can be connected to the FOOT SW jack for extended control.
Powering the Device
The RC-30 can be powered by batteries or an AC adapter.
- Batteries: Requires 6 AA batteries (included).
- AC Adapter: Use a BOSS PSA adapter (9V) for continuous power.
Video: This video demonstrates the physical connections and basic power-up sequence for a BOSS Loop Station pedal, similar to the RC-30.
Operating Instructions
Basic Looping Functions
The RC-30 allows for easy recording, overdubbing, and playback of your loops.
- Record: Press the REC/PLAY pedal once to start recording.
- Play/Overdub: Press the REC/PLAY pedal again to switch to playback mode. To overdub, press the REC/PLAY pedal during playback.
- Stop: Press the STOP pedal once to stop playback. Press twice to clear the loop.
- Undo/Redo: Use the dedicated UNDO/REDO button to reverse or reapply the last recording action.
Rhythm and Tempo
The RC-30 includes built-in rhythm patterns to aid your looping.
- Rhythm On/Off: Press the RHYTHM button to activate or deactivate the rhythm guide.
- Tempo Adjustment: Use the TEMPO button and value knob to adjust the rhythm speed.
Using the Tuner
The integrated tuner helps ensure your instrument is perfectly in tune.
Video: This video demonstrates the basic looping functions including record, overdub, undo/redo, and the built-in tuner feature of a loop pedal.
Specifications
| Feature | Detail |
|---|---|
| Model Number | RC-30 |
| Item Weight | 1 pounds |
| Product Dimensions | 12.9 x 7.3 x 5.9 inches |
| Body Material | Metal |
| Color | Red |
| Batteries | 6 AA batteries (included) |
| Power Source | Corded Electric (9V) |
| Connector Type | USB |
| Hardware Interface | USB |
| Compatible Devices | Banjo, Bass, Guitar, Mandolin, Ukulele |
| Memory Phrases | 99 |
Maintenance
To ensure the longevity and optimal performance of your RC-30, follow these maintenance guidelines:
- Cleaning: Wipe the unit with a soft, dry cloth. Avoid abrasive cleaners or solvents.
- Storage: Store the pedal in a dry, cool place away from direct sunlight and extreme temperatures.
- Battery Replacement: Replace batteries promptly when the power indicator dims or the unit malfunctions.
- Cable Care: Ensure all cables are free from kinks or damage to prevent signal loss or short circuits.
Troubleshooting
If you encounter issues with your RC-30, consider the following common solutions:
- No Sound: Check all cable connections, ensure the instrument and amplifier are powered on, and verify the RC-30's volume levels. Confirm that the correct input/output modes are selected.
- Power Issues: If using batteries, check their charge or replace them. If using an AC adapter, ensure it is the correct BOSS PSA type and properly connected.
- Loop Distortion: Adjust input levels to prevent clipping. Ensure your instrument's output is not too high.
- Unresponsive Pedals/Buttons: Power cycle the unit. If the issue persists, consult the full owner's manual or contact support.
Warranty and Support
For warranty information and technical support, please refer to the official BOSS website or the warranty card included with your product. Keep your proof of purchase for any warranty claims.





