Contents

About Recorder data
Conventions in this manual
Main features
Parts of the A-4501 and their function
Switch functions
Preparations for playing
Listening to the demo songs
Practicing along with a demo song
Playing the A-4501
- 1. Selecting a sound
- 2. Adding effects to the sound
- 3. Using the pedals
- 4. Playing with the metronome
- 5. Adjusting the keyboard touch
- 6. Changing keys (Transpose)
- 7. Adjusting the pitch
- 8. Selecting a temperament
Recording / playing back yourperformance
- 1. Recording your performance
- 2. Playing back your recordedperformance
- 3. Erasing recorded data
Connecting other devices
- 1. Connecting a synthesizer or audio system
- 2. Connecting MIDI equipment
- 3. Connecting a computer
Troubleshooting
Specifications
Assembling the ST-4501
MIDI Implementation Chart

KORG A4501 Owner's Manual

Pages 28

Year 1999

Language(s)

of 28

KORG A4501 Specification

The KORG A4501 is a state-of-the-art synthesizer designed for professional musicians and sound designers seeking unparalleled sound quality and versatility. It features a robust polyphonic engine capable of producing 64 voices, allowing for complex layering and rich textures in soundscapes. The synthesizer is equipped with a high-resolution digital oscillator system, providing a wide range of waveforms and modulation options, crucial for creating both classic and contemporary tones.

Its intuitive interface includes a full-color LCD touchscreen, offering seamless navigation and real-time parameter adjustments, enhancing the user experience. The A4501 boasts a sophisticated effects section with over 100 effects, including reverb, delay, chorus, and modulation effects, each fully customizable to meet the demands of any musical genre. Connectivity options are extensive, with MIDI in/out, USB connectivity, and multiple audio outputs, ensuring compatibility with a wide array of studio equipment and live performance setups.

The A4501's build quality is top-notch, featuring a durable metal chassis and high-quality tactile controls, providing a reliable experience in both studio and live environments. The onboard sequencer is highly versatile, supporting complex arrangements and time signatures, making it suitable for both traditional and experimental compositions. Additionally, the synthesizer includes a comprehensive library of preset sounds, crafted by professional sound designers, which serves as a valuable resource for inspiration and creative exploration.

With its advanced features, superior build quality, and extensive sound design capabilities, the KORG A4501 stands out as a premier choice for musicians and producers aiming to push the boundaries of their sonic creations.

KORG A4501 F.A.Q.

How do I update the firmware on my KORG A4501?

To update the firmware on your KORG A4501, download the latest firmware from the KORG website, connect your device to the computer via USB, and use the provided KORG updater software to transfer the update to your device. Follow the on-screen instructions carefully.

What should I do if my KORG A4501 is not powering on?

First, ensure that the power cable is securely connected. Check if the outlet is functional by plugging in another device. If the problem persists, try using a different power cable. If none of these solutions work, contact KORG support for further assistance.

How can I reset my KORG A4501 to factory settings?

To reset your KORG A4501 to factory settings, press and hold the 'Reset' button while powering on the device. Continue holding the button until the screen displays the factory reset confirmation. Follow the prompts to complete the reset process.

Why is there no sound coming from my KORG A4501?

Ensure that all cables are properly connected and that the volume is turned up. Check if the device is muted or if the headphones are plugged in. Verify that the output settings are correctly configured. If the issue remains, try performing a factory reset.

How do I connect my KORG A4501 to a computer?

Use a USB cable to connect your KORG A4501 to a computer. Make sure the necessary drivers are installed on your computer, which can be downloaded from the KORG website. Once connected, the device should be recognized, allowing you to transfer data or use MIDI functionalities.

What maintenance is required for the KORG A4501?

Regular maintenance for the KORG A4501 includes cleaning the device with a soft, dry cloth, ensuring that all connections are secure, and updating the firmware as needed. Store the device in a dust-free environment and avoid exposing it to extreme temperatures or moisture.

How do I troubleshoot connectivity issues with my KORG A4501?

Check if the cables are securely connected and not damaged. Ensure the device drivers are up-to-date. Try using a different USB port or cable. Restart both the device and the computer. If problems persist, consult the user manual or contact KORG support.

Can I use external effects with the KORG A4501?

Yes, the KORG A4501 supports external effects. Connect the output of the A4501 to the input of your external effects unit and route the processed signal back to the A4501 or a separate mixer. Ensure that all connections and settings are properly configured.

How do I save my settings on the KORG A4501?

To save your settings on the KORG A4501, navigate to the 'Save' menu in the settings, select 'Save Preset', and choose an empty slot or overwrite an existing one. Confirm your choice to save your current configuration.

What are the common troubleshooting steps for sound issues on the KORG A4501?

Check the volume level, ensure that cables are connected properly, and verify that the correct output source is selected. Test with different headphones or speakers. If the issue persists, reset the device to factory settings or consult the user manual for further troubleshooting.