KORG KA-350 - 9 V DC 1.7 A power supply (center positive) for Volca, minilogue, electribe, KROSS and more

KORG KA-350 - 9 V DC 1.7 A power supply (center positive) for Volca, minilogue, electribe, KROSS and more

The KORG KA-350 is the official KORG power adapter for a wide range of synthesizers, drum machines, and effects processors. It delivers 9 V DC and 1.7 A with center-positive polarity and a 4.8 × 1.7 mm barrel connector (EIAJ-03 standard) , ensuring compatibility, electrical silence, and a stable power supply even on demanding equipment. It is the manufacturer's recommended choice for products such as the KROSS , microKORG XL+ , minilogue , ARP ODYSSEY , MS-20 mini , electribe , KAOSSILATOR PRO+ , KP3+ , and the entire volca series , among others.

Main features

• Stable Output: 9V DC, 1.7A to comfortably power compatible KORG synthesizers and modules.
• Correct polarity and connector: center positive with 4.8 × 1.7 mm barrel (EIAJ-03) , the standard used by KORG in these devices.
• Wide Official Compatibility: KROSS, RK-100S, microKORG XL+, KAOSSILATOR PRO+, KAOSS PAD KP3+, volca keys/bass/beats/sample/fm, minilogue , ARP ODYSSEY, MS-20 mini, electribe, electribe sampler, WAVEDRUM (Global/Mini), KR mini, CLIPHIT, tinyPIANO, Pitchblack Pro, among others.
• Universal input: 100–240 V~, 50/60 Hz for international use (with appropriate cable/network).
• Original KORG accessory: lower background noise and maximum reliability compared to generic power supplies.

Product benefits

• Peace of mind and performance: The 1.7 A amperage prevents voltage drops when demanding more current (start-ups, consumption peaks or backlighting).
• Equipment protection: Avoid risks from adapters with opposite polarity or incompatible connectors; the EIAJ-03 standard ensures proper mating.
• Versatility: a single power supply for multiple KORG instruments in the studio or live.
• Tour-ready: 100–240 V~ switched input voltage for plugging into various countries (using the appropriate cable/plug).

Frequently Asked Questions

Does it work for the volca series?
Yes. Although the volca can be battery-powered, KORG recommends the KA-350 (DC 9 V) as a power adapter.

Can I use a standard pedal supply (center negative 5.5×2.1mm)?
No. Most pedal board power supplies are center negative and have a 5.5 × 2.1 mm barrel. KORG equipment compatible with the KA-350 requires center positive and 4.8 × 1.7 mm (EIAJ-03) .

Does it power minilogue/monologue and electribe?
Yes. minilogue specifies the KA-350 adapter (DC 9 V) and electribe/electribe sampler are listed in the official KA-350 compatibility list.

Recommendations for use

• Always check the polarity (center +) and the 4.8 × 1.7 mm connector before connecting the adapter to any equipment.
• In multiple installations, use protective power strips and keep the feeder ventilated to avoid overheating.
• For use in different countries, use a network cable with a compatible and approved plug.

Description for projects

KORG KA-350 Power Adapter: Input 100–240 V~ 50/60 Hz; Output DC 9 V, 1.7 A; Polarity center-positive (positive inside/negative outside); Barrel connector 4.8 × 1.7 mm (EIAJ-03); Compatible with KROSS, RK-100S, microKORG XL+, KAOSSILATOR PRO+, KAOSS PAD KP3+, volca series, minilogue, ARP ODYSSEY, MS-20 mini, electribe/electribe sampler, WAVEDRUM Global/Mini, KR mini, CLIPHIT, tinyPIANO, Pitchblack Pro.