HOTONE Ampero Mini MP-50 Multi Effects Processor User Manual

1. Introduction

The HOTONE Ampero Mini MP-50 is a compact multi-effects processor designed for guitar and bass. It integrates advanced amp modeling, IR cabinet simulation, and a wide range of effects into a portable unit. Featuring a responsive touchscreen, versatile I/O options, and USB audio interface capabilities, the Ampero Mini provides a comprehensive solution for musicians seeking high-quality tone and flexibility.

Figure 1: HOTONE Ampero Mini MP-50 Multi Effects Processor with included footswitch toppers.

2. Getting Started

2.1 Package Contents

• HOTONE Ampero Mini MP-50 Unit
• Power Supply (9V DC, center negative)
• 10 PCS Additional Footswitch Toppers
• USB Cable

2.2 Device Overview

Familiarize yourself with the main components and connections of the Ampero Mini.

Figure 2: Front view of the Ampero Mini with labeled components.

• Display Screen: 4-inch 800 x 480 color dynamic display touchscreen for navigation and parameter editing.
• Footswitches: Two assignable footswitches with Halo LEDs for changing patches, activating/deactivating effects, or setting tap tempo.
• EXP/CTRL (FS 3/4): 1/4" TRS input for connecting an external expression pedal or footswitch controller.
• INPUT: 1/4" Mono input connection for electric or acoustic instruments.
• OUTPUT: Unbalanced 1/4" TRS stereo output connection for amplifiers or other equipment. A Y cable is required for stereo output (Tip=Left, Sleeve=Right).
• PHONES: 1/8" stereo output for connecting headphones.
• AUX IN: 1/8" stereo input for connecting external devices (e.g., phone, MP3 player) for practice.
• Volume Knob: Adjusts the overall output volume.
• USB: USB 2.0 Type-C jack for connecting to a computer for software editing and USB audio.
• Power Supply Connection: Input for the 9V DC center negative power adapter.

Figure 3: Rear panel connections of the Ampero Mini.

3. Setup

3.1 Power Connection

Connect the provided 9V DC center negative power adapter to the 'DC 9V' input on the rear panel. Ensure the power supply meets the specified requirements (9V DC, 500mA Max) to prevent damage.

3.2 Instrument Connection

Connect your guitar or bass to the 1/4" TS 'INPUT' jack on the rear panel.

3.3 Output Connection

• To an Amplifier/PA System: Connect the 1/4" TRS 'OUTPUT' jack to your amplifier or PA system. For stereo output, use a Y-cable to split the signal into left and right channels.
• Headphones: Connect headphones to the 1/8" stereo 'PHONES' output for silent practice.

3.4 Auxiliary Input

Connect an external audio source (e.g., smartphone, MP3 player) to the 1/8" stereo 'AUX IN' jack to play along with backing tracks.

3.5 USB Connection

Connect the Ampero Mini to a computer or compatible mobile device using the USB 2.0 Type-C port. This enables USB audio streaming and access to the software editor for patch management and sound editing.

Figure 4: USB connectivity for mobile and computer.

4. Operation

4.1 User Interface and Navigation

The Ampero Mini features a 4-inch color dynamic display touchscreen for intuitive control. Tap on screen elements to select effects, edit parameters, and navigate menus. The footswitches allow for quick patch changes, effect toggling, and tap tempo functions.

4.2 Effects and Patches

The unit offers 199 effects and supports up to 9 simultaneous effect modules. It includes 198 patches (99 user-editable, 99 factory presets). The flexible signal chain allows for customization of effect order.

Figure 5: Stompbox Library interface on the Ampero Mini.

4.3 Looper and Drum Machine

The Ampero Mini includes a built-in looper with up to 100 seconds of mono recording time (50 seconds stereo). It also features an internal drum machine with 100 rhythm patterns for practice and creative use.

Figure 6: Drum Machine and Looper functions.

4.4 Software Editor

A free software editor is available for Mac and Windows computers. This software provides a visual interface for detailed sound editing, patch management, and firmware updates.

5. Maintenance

To ensure the longevity and optimal performance of your Ampero Mini, follow these maintenance guidelines:

• Cleaning: Use a soft, dry cloth to clean the unit. Avoid abrasive cleaners or solvents.
• Storage: Store the unit in a dry environment, away from direct sunlight, extreme temperatures, and high humidity.
• Handling: Avoid dropping the unit or subjecting it to strong impacts.

6. Troubleshooting

If you encounter issues with your Ampero Mini, refer to the following common troubleshooting steps:

• No Power: Ensure the power adapter is correctly connected and the power outlet is functional. Verify that the correct 9V DC center negative adapter is used.
• No Sound Output: Check all instrument and output cable connections. Verify the master volume knob is turned up. Ensure that effects or patches are not muted or bypassed.
• Tuner Sensitivity: The built-in tuner may require careful plucking and sustained notes for accurate detection. For highly precise tuning, an external tuner may be preferred.
• Sound Interruption During Patch Change: It is a characteristic of the device that sound may briefly cut out when switching between patches. This is normal operation and not a defect.
• USB Connection Issues: If the unit is not recognized by your computer, ensure the necessary drivers are installed. These can typically be found on the HOTONE official website.

7. Specifications

8. Warranty and Support

For warranty information and technical support, please refer to the official HOTONE website or contact your authorized dealer. Additional protection plans may be available for purchase separately to extend coverage beyond the standard manufacturer's warranty.