Korg PA300 Professional Arranger

Korg PA300 Professional Arranger — Compact Powerhouse with Flagship DNA

The Korg PA300 Professional Arranger distills the sonic essence of Korg's acclaimed Pa series into a compact 61-key instrument. Built around the RX (Real eXperience) sound engine, it delivers realism unprecedented in an arranger keyboard in its class. Musicians searching for professional sounds, authentic backing Styles, and an intuitive workflow in a portable format will find this model a worthy choice.

What Sets the PA300 Apart

At the heart of the PA300 sits the RX sound engine paired with a Factory PCM equivalent to the popular Pa600, offering players over 950 sounds including a multilayer stereo acoustic piano sampled from a Concert Grand. Enhanced Guitar Mode 2 adds realism to guitar tracks, while 4 Stereo Master Effects provide 125 FX algorithms from Korg's REMS effects library.

Sound Engine and Polyphony

With 128-voice polyphony, the PA300 handles dense Style arrangements, layered keyboard parts, and sustain pedal use without running out of headroom. The tone generator adds 128 oscillators, filters with resonance, and a three-band EQ for every track.

• Polyphony: 128 voices — enough headroom for complex arrangements, four keyboard tracks, and full sustain pedal resonance
• Factory Sounds: over 950 — including a multilayer stereo acoustic piano sampled from a Concert Grand
• This model's 64 factory and 128 user drum kits offer broad genre coverage, plus editable kits for personalized sounds.

Arranger Styles and Performance

The PA300 includes over 310 preload Styles crafted by leading arrangers worldwide. Each Style is equipped with multiple intros, variations, fills, a break, and endings, with up to 1,040 user Style locations accessible in Favorite and User banks.

• Factory Styles: over 310 — spanning a diverse range of international genres with eight tracks per Style
• Control options include 3 Intros, 4 Variations, 4 Fills, Break, and 3 Endings, plus Auto Fill, Synchro Start/Stop, Tap Tempo, and Manual Bass.
• STS (Single Touch Settings) memorize sound setups for all keyboard tracks, letting you instantly recall up to 4 x 1,040 Styles during a song.

Hardware, Display and Connectivity

The lightweight plastic cabinet contains a 5" TouchView color TFT display, a 2 x 13 W amplification system with two 10 cm double-cone speakers in a bass-reflex enclosure, and a complete connection panel. The PA300 weighs 8.35 kg and measures 1,030 x 378.3 x 127 mm without the music stand. It comes with a music stand, external power supply, and a quick start guide.

• Display: 5" TouchView color TFT (480 x 272 dots) — graphical interface and Search function for rapid file location
• Speaker System: 2 x 13 W with 10 cm double-cone speakers in bass-reflex box — enjoy rich monitoring without extra amps
• Assignable sustain pedal input, headphone/line 6.3 mm TRS output, and USB-MIDI (Type A and Type B) ports ensure full computer and gear integration.

Who the PA300 Is Built For

It suits gigging keyboardists, church musicians, and home composers needing a portable instrument with flagship-grade sounds and Styles. Solo performers can benefit from the programmable SongBook database for recalling setups with one touch. Easy mode helps beginners, while Expert mode allows for in-depth sound and Style editing. Students and arrangers who travel frequently will find the 8.35 kg weight and compact 1,030 mm width highly portable.

The Korg Pa Series — A Legacy of Bestselling Arrangers

As part of Korg's acclaimed and bestselling Pa series, this model stands alongside the Pa600, Pa900, Pa700, and flagship Pa4X. It shares the RX sound engine with its larger siblings while offering key features in a compact and affordable form. Korg's reputation for REMS effects makes the Pa series a trusted choice for arrangers around the globe.