Amiga PSU Duo+

Commodore Amiga PSU DUO+ – perfect for a dual-Amiga setup or systems with external CD/HDD units.

Stay original! Choose the genuine Electroware PSU and beware of fancy, overrated clones flooding eBay & the web.

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AMIGA PSU DUO+ – less clutter, more power, more protection.

Shaped by continuous feedback from the Amiga community, the Electroware Amiga PSU DUO+ is our most capable 2-in-1 Amiga power supply yet. Building on our proven Amiga PSU platform (often imitated, never matched), DUO+ delivers 65 W combined output, two independent channels with separately adjustable 5 V rails, and advanced over-voltage protection with ripple & noise reduction. It’s the reliable, modern replacement PSU trusted by enthusiasts, restorers and service engineers worldwide.

Each channel can power an Amiga with an A590 HDD or A570 CD-ROM attached — or you can run two Amiga computers simultaneously from one compact, quiet unit. 5 V fine-tune potentiometers (per channel) let you dial in exactly 5.00 V at the motherboard (unloaded adjust range 5.0–5.5 V) to compensate cable drop at higher currents. Every channel has its own On/Off switch for truly independent use.

The DUO+ comes in a durable, professionally-molded enclosure that ensures proper ventilation, mechanical protection and electrical isolation. The two trimming potentiometers are placed in a discrete, safe location accessible from the bottom side of the PSU.

THE CLONE-HUNTING GAME

We’ve been designing new, safe replacement PSUs for Commodore Amiga for years. With every release we listen to your feedback and refine the design. DUO+ is our 4th hardware revision—built by active Amiga users for the community.

We’re proud that our original Electroware architecture has become a de-facto industry standard. Sadly, it’s also been copied and simplified by sellers chasing “easy” profit, often trading safety for looks. Please beware of clones: we cannot guarantee their quality, protection features or long-term reliability.

COMMODORE AMIGA DUO+ PSU – TECHNICAL FEATURES

• Compatibility: Amiga A500 / A500+ / A600 / A1200 / A570 (rectangular 5-pin DIN) and CD32 / A590 (round 4-pin DIN).
• +5 VDC stabilized, dual-protected up to 4.0 A per channel (adjustable 5.0–5.5 V, unloaded).
• +12 VDC stabilized up to 1.0 A per channel; −12 VDC stabilized up to 0.15 A per channel.
• Independent 5 V fine-tune trim pot on every channel for precise load-line calibration.
• Double over-current protection on all output rails; OVP with ripple & noise reduction.
• Main AC On/Off switch + per-channel On/Off switches.
• Per-channel Power-Good LEDs: green (5 V), yellow (12 V), blue (−12 V).
• Eco-friendly design: ~20% lower consumption vs. original PSU sets.
• Detachable output cables (approx. 1.6 m) – choose Amiga (5-pin) or CD32/A590 (4-pin) versions.
• Detachable AC cable; universal input 110–240 VAC for worldwide use.
• Lightweight: ~0.4 kg.
• Meets safety references: UL60950-1, EN60950-1, ES60601-1, EN60601-1, IEC60601-1.

UNIQUE FEATURES & BUILD QUALITY

• Main On/Off switch – cut standby draw and extend hardware life.
• Independent channel switches – run each output separately when needed.
• True 2-in-1: power a single Amiga, two Amigas, or an Amiga plus A570/A590/CD32 at the same time (within ratings).
• Configurable outputs: detachable cables in Amiga or CD32/A590 pinout.
• Adjustable 5 V (5.0–5.5 V) via secured, hidden trimmers per channel.
• Extra filtering for reduced ripple on +5 V / +12 V / −12 V rails.
• Universal AC input 110–240 VAC with detachable IEC cable.
• Per-channel status LEDs: green 5 V, yellow 12 V, blue −12 V.
• Serviceable design: 100% repairable by qualified technicians; spare parts available.
• Industrial-grade connectors on all internal harnesses—no unsafe direct wire-to-board soldering.
• Triple-tested, including burn-in and overload scenarios.

Adjustment. The trimmers are on the safe, low-voltage side; the guided screwdriver hole prevents internal shorts. For your safety and to protect your equipment, always use an insulated (preferably all-plastic) screwdriver. Keep the rubber cap on the hole during normal use to prevent dust, objects or liquids entering.

TRUST & RESPONSIBILITY

Every Electroware Amiga DUO+ unit is triple-tested before dispatch. We verify with original Commodore hardware from our collection and perform burn-in with custom loads up to 150% of a typical Amiga 500 to ensure rock-solid stability and long-term performance.

By choosing the genuine Electroware PSU you support the global C= community and our continuous development—delivering safer, better Amiga replacement power supplies year after year.

Thank you!

Warning. Risk of electric shock and energy hazard when opened. Failures must be examined by qualified technicians only. Protect ventilation openings from foreign objects or liquids. Do not install power supplies near heat sources or in high ambient temperatures. Enclosed PSUs are intended for indoor use only; do not use outdoors, in dust or high moisture. Output current and wattage must not exceed rated values.

This replacement Commodore Amiga DUO+ PSU is designed exclusively for Amiga 500 / 600 / 1200 / CD32 systems (and A590/A570 peripherals) and should be treated as an integral component of the computer system. Do not connect to other devices. Manufacturer is not responsible for consequences of unauthorized repairs, modifications or misuse. A modern PSU significantly reduces failure risks but cannot guarantee the proper operation of 30+-year-old hardware.

Stay original with the genuine Electroware PSU. Beware of fancy clones on eBay & Amazon.