Introduction
The BOSS RC-505 MkII Loop Station is a powerful tabletop looping device designed for performers, beatboxers, and musicians. It offers advanced looping capabilities with enhanced sound quality, extensive effects, and flexible control options. This manual provides essential information for setting up, operating, and maintaining your RC-505 MkII.
Figure 1: BOSS RC-505 MkII Loop Station with power supply, instrument cable, patch cable, and picks.
Setup
Unboxing and Power Connection
Carefully remove all components from the packaging. Ensure the included Gearlux power supply is connected to the DC IN port on the rear panel of the RC-505 MkII and then to a power outlet. The device requires a stable power source for optimal performance.
Connecting Instruments and Microphones
The RC-505 MkII features versatile input options:
- Microphones: Connect up to two microphones using XLR cables to the MIC 1 and MIC 2 inputs. Phantom power is available for condenser microphones.
- Instruments/Line Devices: Connect instruments (guitars, keyboards) or other line-level devices to the INST 1 L/MONO and INST 2 R inputs using 1/4-inch TS/TRS cables.
Figure 2: Rear panel inputs including XLR microphone jacks.
Initial Power-On
After connecting power and inputs, press the POWER button to turn on the device. The display will illuminate, indicating the unit is ready for use.
Operating
Basic Looping Functions
The RC-505 MkII features five stereo phrase tracks, each with dedicated controls for intuitive operation.
- Record: Press the REC/PLAY button on a track to start recording.
- Play: Press REC/PLAY again to stop recording and begin playback of the loop.
- Overdub: During playback, press REC/PLAY to enter overdub mode and add new layers to your loop.
- Stop: Press the STOP button on a track to stop its playback.
- Undo/Redo: Use the UNDO/REDO button to reverse or reapply the last recording action on the currently selected track.
Figure 3: Overview of the RC-505 MkII control panel.
Faders and Track Controls
Each track has a dedicated fader for volume control and FX/TRACK buttons for quick access to effects and track settings. The faders offer longer throw for precise adjustments.
Figure 4: Adjusting track volume with a dedicated fader.
Input FX and Track FX
The RC-505 MkII offers 49 Input FX and 53 Track FX types. You can apply up to four effects in each section simultaneously. Groups of four Input FX and Track FX can be stored in four banks for quick recall.
Figure 5: Track FX buttons for applying effects to individual loops.
Rhythm Guide and Tempo
Utilize the onboard rhythm guide for precise timing. You can select from various rhythm types and patterns, and adjust the tempo using the TAP TEMPO button or the menu settings.
Customization
MIDI Control
The RC-505 MkII supports MIDI input and output, allowing for advanced control from external MIDI devices. You can assign various parameters to MIDI messages for seamless integration into your setup.
Video 1: Overview of the BOSS RC-505 MkII Loop Station by Austin Bazaar, demonstrating its features and controls.
External Control Jacks
Two external control jacks (CTL/EXP) are available for connecting footswitches or expression pedals. Each can be assigned to control specific parameters, enhancing hands-free operation during performances.
Connectivity
The RC-505 MkII offers comprehensive connectivity for various audio setups:
- Inputs: Two XLR microphone inputs (with phantom power), two mono/stereo line input pairs for instruments.
- Outputs: Three stereo output pairs (MAIN, SUB 1, SUB 2) for flexible routing to mixers or other devices.
- Headphones: Dedicated PHONES output for monitoring.
- USB: USB port for computer integration, allowing loop import/export and DAW integration.
- MIDI: MIDI IN and OUT ports for external MIDI control.
Figure 6: Detailed view of all connectivity options on the rear panel.
Maintenance
To ensure the longevity and optimal performance of your RC-505 MkII, follow these maintenance guidelines:
- Cleaning: Use a soft, dry cloth to wipe down the unit. Avoid abrasive cleaners or solvents.
- Storage: Store the unit in a cool, dry place away from direct sunlight and extreme temperatures.
- Handling: Avoid dropping the unit or subjecting it to strong impacts.
Troubleshooting
If you encounter issues with your RC-505 MkII, consider the following common troubleshooting steps:
- No Power: Ensure the power adapter is correctly connected and the power outlet is functional.
- No Sound: Check all audio cable connections. Verify input and output levels are not set to zero. Ensure the correct input source is selected.
- Recording Issues: Confirm that the input level is appropriate (not too low or clipping). Check that the correct track is selected for recording.
- Unexpected Behavior: A factory reset may resolve some software-related issues. Refer to the official BOSS manual for instructions on performing a factory reset.
Specifications
| Item Weight | 7.73 pounds |
| Product Dimensions | 10 x 17 x 3 inches |
| Item Model Number | Boss RC-505 MkII Loop Station |
| Hardware Interface | USB |
| Signal Format | Analog |
| Power Source | Corded Electric |
| Voltage | 48 Volts |
| Amperage | 10 Milliamps |
Warranty and Support
For detailed warranty information and technical support, please refer to the official BOSS website or contact your authorized BOSS dealer. Keep your proof of purchase for warranty claims.
