Hotone Ampero II Stage MP-380 + Ampero II Press User Manual

1. Introduction

This manual provides detailed instructions for the Hotone Ampero II Stage MP-380 Multi-Effects Processor and the Ampero II Press Expression/Switch Pedal. The Ampero II Stage is a powerful multi-effects unit designed for guitar and bass, featuring advanced amp modeling, IR cabinets, and a comprehensive effects library. The Ampero II Press is an accompanying expression and switch pedal, enhancing control over your sound.

Figure 1.1: The Hotone Ampero II Stage MP-380 Multi-Effects Processor bundled with the Ampero II Press Expression Pedal. This image displays both units, highlighting their compact design and the connectivity between them.

2. Setup

2.1 Unpacking and Inspection

Carefully remove all components from the packaging. Verify that all items are present and undamaged. Retain the packaging for future transport or storage.

2.2 Connecting the Ampero II Stage

1. Power Connection: Connect the provided DC 9V-1A power adapter to the 'POWER IN' jack on the rear panel of the Ampero II Stage. Plug the adapter into a suitable power outlet.
2. Instrument Input: Connect your guitar or bass to the 'INPUT' jack (L/MONO) on the rear panel.
3. Audio Output: Connect the 'OUTPUT' jacks (L/MONO, R) to your amplifier, mixer, or audio interface. Balanced XLR outputs are also available for direct connection to a PA system or recording equipment.
4. FX Loop: If using external effects pedals, connect them via the 'STEREO FX LOOP' SEND and RETURN jacks.
5. USB Audio Interface: Connect the USB-C port to your computer for 8x8 USB audio functionality and firmware updates.

Figure 2.1: The rear panel of the Ampero II Stage, showing various input and output jacks including instrument input, balanced and unbalanced outputs, FX loop, MIDI I/O, and USB port for audio and data transfer.

2.3 Connecting the Ampero II Press

The Ampero II Press is an expression/switch pedal designed to integrate seamlessly with the Ampero II Stage.

1. Expression Pedal Connection: Connect the 'EXP' output of the Ampero II Press to the 'EXP/CTRL' input on the Ampero II Stage using a TRS cable.
2. Footswitch Connection: Connect the 'FOOTSWITCH' output of the Ampero II Press to the 'EXP/CTRL' input on the Ampero II Stage using a TS cable if you intend to use it as an additional footswitch. Consult the Ampero II Stage manual for configuring external control assignments.

Figure 2.2: The Ampero II Stage and Ampero II Press connected via cables. This illustrates how the expression pedal integrates with the multi-effects processor for enhanced control.

3. Operating Instructions

3.1 Ampero II Stage Overview

The Ampero II Stage utilizes a triple-core digital platform and ESS Sabre series high-quality independent AD/DA converters. It incorporates evolving CDCM HD (Comprehensive Dynamic Circuit Modeling High Definition) and F.I.R.E. (Field Impulse Response Enhancement) modeling technology, providing realistic amp and cabinet simulations. It features 24-bit signal processing and up to 127dB dynamic range for high-fidelity audio.

Figure 3.1: Top view of the Ampero II Stage, highlighting the touch screen interface, control knobs, and footswitches. The screen displays the signal chain and effect modules.

3.2 Key Features and Functions

• "Scene" Feature: Each patch can hold up to five scenes, allowing for smooth transitions between different effect configurations within a single patch.
• Operating Modes: Two versatile modes are available: PATCH and STOMP. Each mode has a dedicated indicator and a footswitch for switching between them.
• Effect Modules: Supports up to 12 simultaneous effect modules. The upgraded effects library includes over 460 effects with Hotone's next-generation algorithms.
• IR Cabinets: Includes 20 classic Celestion speaker IRs, powered by Celestion Digital. Supports up to 2048 IR sampling points for enhanced tonal resolution.
• USB Audio: Offers 8x8 USB audio functionality with variable sampling rates from 44.1kHz to 192kHz, suitable for recording and re-amping.
• Bluetooth Audio: Supports recordable Bluetooth audio inputs, allowing for wireless playback of backing tracks or other audio sources.
• OTG Connectivity: Connect your phone via an OTG cable for online streaming alongside your backing tracks.

3.3 Ampero II Press Operation

The Ampero II Press is a passive expression/switch pedal designed for reliability and convenience.

• Expression Control: Use the pedal to control parameters such as volume, wah, or other assignable effects on the Ampero II Stage. The high-quality potentiometer ensures precise response.
• Footswitch Functionality: The integrated footswitch allows for switching operating status with a simple click, providing additional control options.
• Passive Circuit: Designed with a passive circuit, ensuring reliable performance without requiring external power.

Figure 3.2: A close-up view of the Ampero II Press expression pedal, showcasing its textured surface and robust construction. This pedal provides expressive control over various parameters.

Figure 3.3: Side view of the Ampero II Press, illustrating the range of motion for the pedal. The integrated footswitch is visible at the toe position, allowing for quick activation.

4. Maintenance

Proper maintenance ensures the longevity and optimal performance of your Hotone Ampero II Stage and Ampero II Press.

• Cleaning: Use a soft, dry cloth to clean the exterior of both units. Avoid abrasive cleaners, solvents, or waxes. Do not spray liquids directly onto the units.
• Storage: When not in use for extended periods, store the units in a dry, dust-free environment, preferably in their original packaging or a protective case.
• Power Supply: Always use the original power adapter provided with the Ampero II Stage. Using an incorrect power supply can damage the unit and void the warranty.
• Cable Connections: Ensure all cables are securely connected but do not overtighten. Regularly check cables for wear and tear.

5. Troubleshooting

This section addresses common issues you might encounter.

• No Power:
  • Ensure the power adapter is correctly connected to both the Ampero II Stage and a working power outlet.
  • Verify that the power switch on the Ampero II Stage is in the 'ON' position.
• No Sound Output:
  • Check all audio cable connections (instrument input, output to amplifier/mixer).
  • Ensure the volume knob on the Ampero II Stage is turned up.
  • Verify that the connected amplifier or mixer is powered on and its volume is adjusted.
  • Check the patch settings on the Ampero II Stage to ensure effects are active and not bypassed.
• Expression Pedal Not Responding:
  • Ensure the Ampero II Press is correctly connected to the 'EXP/CTRL' input of the Ampero II Stage using a TRS cable for expression functionality.
  • Verify that the expression pedal is assigned to control the desired parameter within the Ampero II Stage settings.
• USB Audio Issues:
  • Ensure the USB-C cable is securely connected to both the Ampero II Stage and your computer.
  • Check your computer's audio settings to ensure the Ampero II Stage is selected as the input/output device.
  • Install any necessary drivers if prompted by your operating system.

If you encounter issues not covered here, please refer to the official Hotone support resources.

6. Specifications

7. Warranty and Support

7.1 Warranty Information

Hotone products are covered by a limited warranty against defects in materials and workmanship. The specific terms and duration of the warranty may vary by region. Please retain your proof of purchase for warranty claims. For detailed warranty information, refer to the official Hotone website or contact your local distributor.

7.2 Customer Support

For technical assistance, product inquiries, or service requests, please visit the official Hotone website for support resources, FAQs, and contact information. You may also reach out to the retailer from whom you purchased the product.

Official Hotone Website: www.hotoneaudio.com