The Korg KA320EUP-II is the genuine replacement and original power adapter used for many of Korg’s mid-range and high-end keyboards. Built to Korg’s electrical safety and noise-control standards, it ensures stable current delivery and protects instruments from voltage fluctuations.

The adapter outputs a clean 12V DC signal specifically matched to the requirements of compatible Korg products. It is widely used on Korg arrangers, workstations, and synthesizers, offering quiet operation with minimal electrical interference. The compact design and long cable make it suitable for stage, studio, or home use.

Key Features

• Official Korg-branded replacement power supply

• Model: KA320EUP-II (Adapter body: DSA42D)

• Stable, low-noise 12V DC output

• Wide compatibility with Korg keyboards

• High-efficiency switching design

• Built-in protection: overcurrent, overvoltage, short-circuit

• European/South African plug standard

• Long cable for easy setup

Technical Specifications

Adapter Body Model:
DSA-42D-12 (KA320EUP-II variant)

Input:
100–240V AC, 50/60 Hz (auto-switching)

Output:
12V DC, 3.5A

Connector:
Barrel type (center-positive)
Outer: 5.5 mm
Inner: 2.1 mm
(typical for Korg compatible units)

Safety Features:
Overcurrent protection
Overvoltage protection
Short-circuit protection
Thermal cutoff