Introduction
The Rockville G-CHARGE 20 is a battery-powered guitar amplifier designed for portable practice, performances, and Bluetooth playback. This guide will walk you through the controls, inputs, and features so you can get the most out of your amp.
Powering the G-CHARGE 20
- Power Switch: Turns the amplifier on/off.
- Battery Power: The amp is battery-powered, so you don't need to plug it in.
- Charging the Amp:
- Plug the included power cable into the back of the amp (female end).
- Plug the other end into a wall outlet.
- The Low Battery LED will light up when charging.
- When fully charged, the Charged LED will turn on.
- You can still use the amp while charging.
Input and Output Options
- 1/8" Headphones Input:
- Plug in headphones for private practice.
- Bluetooth Mode:
- Activate Bluetooth by pressing the Bluetooth button.
- Go to your device’s Bluetooth settings, search for “G-CHARGE 20”, and connect.
- Play backing tracks or music wirelessly through the amp.
- Dual 1/4" Inputs:
- One input for a guitar and another for a microphone.
- Alternatively, you can connect two guitars for a dual-player setup.
Sound Controls
- Mic Level Knob: Adjusts the volume of the microphone input.
- Gain Knob: Controls the level and tone of the guitar input:
- Clean: Low gain for a smooth, clear sound.
- Drive: Medium gain for a slightly gritty tone.
- Distortion: High gain for a full-on rock sound.
- Two-Band EQ:
- Treble Knob: Adjusts high-end frequencies.
- Bass Knob: Adjusts low-end frequencies.
- Volume Knob: Controls overall output volume (works in conjunction with the gain knob).
- Spring Reverb Knob: Adds real spring reverb to your sound, giving it depth and ambiance.
Conclusion
The Rockville G-CHARGE 20 is a compact, versatile amp with Bluetooth functionality, dual inputs, and built-in spring reverb. Whether you’re practicing, jamming with a friend, or playing along with backing tracks, this amp delivers great sound in a portable design.
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