ROLAND / A-300PRO

A high-performance MIDI keyboard controller that further enhances the playing feel of a keyboard and the operability of a controller.

■USB-MIDI Keyboard

・The A-300PRO is a MIDI keyboard controller equipped with a high-performance keyboard designed for expressive performance and a wide range of controls, including knobs and sliders. Combining high playability with real-time controller functionality, it's ideal for music production with DAW software as well as real-time performance at live shows. The A-PRO series is available in three keyboard types: 32-key, 49-key, and 61-key. Choose the keyboard that best suits your space and application.

High-Performance Keyboard Designed for Playability and Expressiveness
・Features a high-performance keyboard directly derived from Roland synthesizers. Designed to enhance playability with features such as eliminating vertical and lateral distortion and reducing key noise, it delivers a high level of expressiveness.

Equipped with a Versatile Range of Controls for Intuitive Real-Time Control
・Equipped with a variety of controls for real-time control of DAW applications and external sound sources. Intuitive operation is possible using assignable knobs, sliders, pads, and more.

Supports control of a variety of software
- Compatible with ACT (Active Controller Technology), which optimizes the unit for Cakewalk software. Simply press the ACT button to use it as a control surface for SONAR and other applications, without any complicated setup.
- In addition to Cakewalk software, a wide variety of control maps are included, from popular software synthesizers to DAW software such as Logic, Live, and Digital Performer.
- Includes a dedicated A-PRO editor for PC operation. Using the graphical interface, you can customize the control map to your liking.

Includes Ableton Live Lite to get you started creating music right away. (Download available)

Specifications

Keyboard: 32 keys (Velocity and channel aftertouch supported)
Controllers: Pads (A1-A8), Buttons (L1-L9, B1-B4), Knobs (R1-R9), Sliders (S1-S9), Foot Pedals (P1, P2), Bender Lever (BEND, MOD), Keyboard Aftertouch (AFTERTOUCH), Value Encoder Knob

Connections: Hold Pedal Jack (1/4 inch), Expression Pedal Jack (1/4 inch TRS), MIDI In/Out, USB Port, DC IN

Power Supply: DC9V (AC adapter) or USB bus power

Dimensions/Weight: W 606 mm x D 251 mm x H 91 mm, Weight 2.9 kg

■ Operating Environment

Mac
- OS X v10.4 or later
- Apple Macintosh series with a USB port as standard
- CPU/clock: Intel processor or PowerPC G4 1GHz or higher
- Memory: 512MB or more
- Free hard disk space: 100MB or more

Windows
- Microsoft Windows 7 / Windows Vista / Windows XP Home / Windows XP Professional SP2 or higher (all Japanese versions)
- Compatible Computers: Windows-compatible computers with a USB port as standard
- CPU/clock: Intel processor 1GHz or higher
- Memory: 512MB or more
- Free hard disk space: 100MB or more