SONICAKE QAM-20 Guitar Amplifier User Manual

1. Introduction

The SONICAKE AMPCUBE QAM-20 is a cutting-edge digital guitar amplifier designed for musicians seeking versatility and portability. With its compact vintage design and powerful feature set, it serves as an ideal tool for practice, performance, and musical creativity. This amplifier offers a dual-mode operation, 10W power output, 100 preset tones, and 99 drummer patterns, all controllable via a dedicated mobile application.

2. Product Overview

Key Features

• Multi-Effects Digital Powerhouse: Over 80 professional effects and 100 killer presets for diverse sound options.
• Packed with Power: Built-in multi-effect modules with tweakable controls for extensive sonic possibilities.
• Mobile Control, Pro Precision: Fine-tune your tone with surgical accuracy via the companion mobile application.
• Portable Design: Lightweight and road-ready without sacrificing power.
• Wireless Freedom: Built-in rechargeable battery provides approximately 4 hours of battery life.

Controls and Interfaces

1. POWER: Press to power the AMPCUBE on or off.
2. SCREEN: Displays the current operating status.
3. PARA: Control hub for AMPCUBE settings, Bluetooth pairing, tone selection, and more. Hold to activate the tuner.
4. MASTER: Adjusts the overall output volume.
5. INPUT: Standard 6.35mm (1/4”) unbalanced TS jack for connecting your guitar or instrument.
6. USB: USB 2.0 Type-C port for connecting to computers or mobile devices. An OTG cable is required for mobile connections.
7. PHONES: 3.5mm (1/8”) stereo headphone output. Automatically mutes the built-in speaker when in use.
8. POWER INTERFACE: Connects to the included 9V 2A DC adapter (center-negative). Use only the original power supply for optimal performance.

3. Setup

1. Power Connection

   Connect the included 9V 2A DC power adapter to the POWER INTERFACE (8) on the rear panel. Ensure the adapter is center-negative. For charging the internal battery or continuous use, plug the adapter into a suitable power outlet.

2. Instrument Connection

   Plug your guitar or other instrument into the INPUT (5) jack on the front panel using a standard 6.35mm (1/4”) TS instrument cable.

3. Headphone Connection

   For silent practice, connect your headphones to the PHONES (7) 3.5mm (1/8”) stereo output jack. The built-in speaker will automatically mute when headphones are connected.

4. USB Connection (for Recording/App Control)

   Connect the AMPCUBE to a computer or mobile device using a USB 2.0 Type-C cable via the USB port (6). For mobile devices, an OTG (On-The-Go) cable may be required.

4. Operation

1. Power On/Off

   Press the POWER button (1) to turn the amplifier on. The SCREEN (2) will illuminate, indicating the current operating status. Press and hold the POWER button to turn the amplifier off.

2. Adjusting Volume

   Use the MASTER knob (4) to adjust the overall output volume of the amplifier. This controls both the speaker and headphone output levels.

3. Parameter Control (PARA Knob)

   The PARA knob (3) is your central control for various settings:

   • Rotate to navigate through menus and select different tones or presets.
   • Press to confirm selections or enter sub-menus.
   • Hold the PARA knob to activate the built-in tuner function.

5. Mobile App Control

The SONICAKE QAM-20 amplifier can be controlled and customized via a dedicated mobile application, offering precise tone shaping and access to advanced features.

1. App Installation

   Download the official SONICAKE AMPCUBE application from your device's app store (iOS/Android).

2. Bluetooth Pairing

   Ensure Bluetooth is enabled on your mobile device. On the AMPCUBE, use the PARA knob (3) to navigate to the Bluetooth pairing option on the SCREEN (2) and activate it. Select 'SONICAKE AMPCUBE' from your device's Bluetooth settings to pair.

3. Tone Adjustment

   Once connected, use the app interface to dial in your desired tone with surgical accuracy. The app provides access to detailed parameters for effects, amplifier models, IRs, EQ, and more.

6. Specifications

7. Troubleshooting

• No Sound Output

  Check all cable connections (instrument, power). Ensure the MASTER volume knob is turned up. If headphones are connected, the internal speaker will be muted; disconnect headphones to enable the speaker.

• App Connectivity Issues

  Verify that Bluetooth is enabled on both the amplifier (via PARA knob settings) and your mobile device. Ensure the app is updated to the latest version. Try restarting both the amplifier and your mobile device.

• Power Issues

  Ensure the 9V 2A DC power adapter is correctly connected and plugged into a working outlet. If operating on battery, ensure the battery is sufficiently charged. The SCREEN (2) should indicate power status.

• Unresponsive Controls

  If controls become unresponsive, try restarting the amplifier by powering it off and then on again. If the issue persists, ensure the firmware is up to date via the mobile app.

8. User Tips

• External Control Options

  While not explicitly detailed, users have inquired about MIDI footswitch compatibility (e.g., m-vave chocolate). Explore the mobile app settings or manufacturer's website for potential external control options or firmware updates that might enable such functionality.

• Recording to PC/Android

  The USB Type-C port (6) can function as an audio interface. Connect the amplifier to your computer or Android device (using an OTG cable) and select it as an audio input device in your recording software or app. This allows for direct recording of your guitar signal with the amplifier's effects.

• Software/App Updates

  Regularly check for updates to the SONICAKE AMPCUBE mobile application. Updates often include new features, bug fixes, and performance improvements that can enhance your experience.

9. Maintenance

• Cleaning: Use a soft, dry cloth to clean the exterior of the amplifier. Avoid using abrasive cleaners, solvents, or waxes.
• Storage: Store the amplifier in a cool, dry place away from direct sunlight, extreme temperatures, and high humidity.
• Power Supply: Always use the original 9V 2A DC power adapter provided with the unit. Using an incorrect power supply can damage the amplifier and void your warranty.
• Battery Care: For optimal battery longevity, avoid fully discharging the battery frequently. If storing for extended periods, charge the battery to approximately 50% and recharge every few months.

10. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the documentation included with your purchase or contact the SONICAKE Official Store directly. Keep your proof of purchase for warranty claims.