Amiga DUO PSU Dual output power supply unit for Commodore Amiga
  • Amiga DUO PSU Dual output power supply unit for Commodore Amiga
  • Amiga DUO PSU Dual output power supply unit for Commodore Amiga
  • Amiga DUO PSU Dual output power supply unit for Commodore Amiga
  • Amiga DUO PSU Dual output power supply unit for Commodore Amiga

Amiga PSU Duo

Tax included We ship within 1-3 days. Delivery time depends on shipping carrier selected.

Advanced Amiga power supply unit PSU for dual setup of Commodore Amiga A500, A500+, A600, A1200, CD32 & A590.

Created by enthusiasts to offer 55W of total combined power and unique two output channels with additional 5VDC protection circuits and ripple & noise reduction. Precise output voltage adjustment, common for both output channels allows to calibrate the output exactly to meet your system's requirements. Light weight & small form factor. Variety of detachable in/out cables to match your on-desk, one or two Amigas configuration.

AC cable (IEC C5): No, thanks
Output cable 1: A500/600/1200
Otuput cable 2: A500/600/1200
In Stock

Commodore Amiga Psu DUO by Electroware: just because two Amigas are simply worth it!

Amiga DUO PSU Genuine Logo

Stay original! Buy only the genuine Electroware's gear and beware the fancy overrated clones flooding eBay & WWW!

Please check our other eBay auctions for Commodore Amiga, Commodore C64 PSU, C128 PSU & more

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This exceptional Amiga PSU has been made by Commodore enthusiasts, with enthusiasts and for enthusiasts :) Thanks to your continuous feedback and tips, basing on our successful basic Amiga PSU model (which was copied and crippled by unfair competitors) we've created the ultimate PSU solution for your Commodore Amiga gear. AMIGA DUO power supply unit.

55 Watts of combined power has been used to drive two parallel output channels, each one capable to power regular Amiga 500 / Amiga 600 / Amiga 1200 or CD32 / A590 devices. Boosted and accelerated Amiga configurations are welcomed as the 5VDC output has been equipped with adjustment potentiometer to trim the main output in range of 5VDC-5.5VDC (measured unloaded). It's just to prevent eventual voltage drop on the connectors/cables for heavy current loads as every single Amiga unit has it's own current requirements (especially when accelerated). It's now possible to set the exact 5.0 VDC for your individual setup.

55W Watts of total has been wisely distributed and it's used for 5VDC rail mainly as 12VDC and -12VDC power consumption is rather marginal in Amiga system. 55W here is not equal to 55W offered by competitors, where most of total power is used for 12VDC rail (wasted). Amiga PSU Duo is simply a blend of reasonable price, features and size. Please refer to Amiga Duo+ PSU for more advanced product (65W, two totally independent and adjustable output channels).

Amiga DUO PSU is packed into durable, professionally molded enclosure assures good air ventilation, mechanical protection and electrical isolation. It holds the trimming potentiometer in discrete and secure location.

New Amiga DUO

Amiga Duo Power Supply Unit - AC cable input.

New Amiga DUO - two configurable output cables.

Amiga DUO pwoer supply - voltage adjustment.


For many years we are listening to your feedback and offering the unique, new replacement PSU for Commodore Amiga computers. Thanks to continuous contact with Commodore users community worldwide our PSU is getting better with every feedback we receive. DUO is 4th revision offered now, always designed with retro computing love and by active Amiga users.

Commodore Amiga DUO power supply unit has been created according your precious feedback and with your continuous assistance. We are proud to say that our original PSU design becomes an industry standard, accepted and valued worldwide.

What a pity some of them were copied and crippled by many other sellers hungry for "easy" profit. Offering Amiga PSU packed in fancy enclosures & stuffed with tons of ridiculous marketing slogans like "designed from scratch". Please beware of these copies as we can't take responsibility for their quality, safety features and overall performance.


  • A500 A500+ A600 A1200 compatible (rectangular 5pin DIN plug) or CD32/A590 compatible (round 4pin DIN plug)
  • Stabilized, double protected +5VDC up to 8.0A rated output (total, 4A per channel max)
  • Stabilized +12VDC up to 1.2A rated output (0.6A per channel max)
  • Stabilized -12VDC up to 0.15A rated output
  • Trim potentiometer for 5VDC fine adjustments (5-5.5V range) common for both outputs
  • Double over current protection, individual for each output
  • Durable main AC power On/Off switch
  • Set of LED status indicators (green 5VDC, yellow 12VDC, blue -12VDC)
  • Eco friendly design: consumes ~20% less power compared to original PSU set
  • Configurable set of detaheable output cables. Versions for regular Amiga 500/600/1200 or CD32/A590 are available (1.6 m length)
  • Detachable input AC cable allowing you to use your own desired cable length (cable included)
  • Weight only 0.3 KG
  • Universal AC input range to support all worldwide power standards (accepts 110-240 VAC)
  • Meets safety standards: UL60950-1, TUV EN60950-1, ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1

Amiga DUO powering A500 and A600 systems at the same time.

Amiga DUO PSU size comparison with original Commodore Amiga PSU.


Stay with the original Electroware products to gain top build quality, unique features unavailable with the clone products:

  • ON/OFF switch (save the environment by turning the PSU off totally (a "must have" option for any Amiga PSU)
  • Can be used to power sole Amiga or set of two Amiga, CD32 or A590 HDD devices at the same time
  • Detaheble and configurable output cable versions for Amiga or C32 (A590)
  • Adjustable 5VDC output (in range of 5.0 - 5.5 VDC) by hidden and secured potentiometer.
  • Reduced output ripple for all 5VDC, 12VDC and -12VDC rails
  • Detachable AC input cable for all versions
  • Status LEDs (green 5VDC, yellow 12VDC, blue -12VDC)
  • 100% repairable, easy to disassemble and repair by qualified technician, spare parts available.
  • All electric cables terminated with the industrial grade, detachable wire-to-board connectors. There's no amateur and dangerous direct wire-to-board soldering!
  • Always triple tested, including overload burn-in tests.

Amiga 500 with Amiga PSU DUO

A600 running Amiga Duo PSU

Adjustment: potentiometer is on safe, low-voltage side of the PSU and screwdriver hole is guided preventing internal shortcuts, but for your and your equipment protection please always use isolated screwdriver for adjustment process (100% plastic is the best one). Notice rubber cap on the adjustment hole - it should cover the hole during regular usage to protect from dust, objects or liquids dropping in.



Every single Electroware Amiga DUO PSU unit is triple tested before dispatch. To assure flawless quality and long lasting performance we are testing with original Commodore gear from our collection as well as by burn-in test with customized load simulating devices causing 150% overload (comparing to regular Amiga 500 system).

Stay with the original Electroware products to gain top build quality, unique features unavailable with the clone products. By purchasing this product you are supporting the C= community worldwide and contributing to our continuous developing process.

Thank you!

C64 PSU testing station.


Risk of electrical shock and energy hazard when opened. All failures should be examined by a qualified technicians only. Risk of fire or electrical shock. The ventilation holes should be protected from foreign objects or dripping liquids. Please do not install power supplies in places with high ambient temperature or close to the heat source. Enclosed power supplies are intent to work in indoor locations, it's not allowed to use power supplies outdoor, in dust or high moisture. Output current and output wattage must not exceed the rated values.

This replacement Commodore Amiga PSU has been designed for Commodore Amiga 500, Amiga 600, Amiga 1200 and Amiga CD32 vintage computer systems only and should be considered as an integral component of Amiga500/600/1200/CD32 computer system. Do not connect to any other devices as it's not a general purpose PSU. Manufacturer is not responsible for any consequences of unauthorized or arbitrary repairs, modifications or incorrect usage. Please notice that new, properly working replacement Amiga PSU is reducing the system's potential fail rate but still is not guaranteeing that entire Amiga system will work correctly (it's 30+ years old).

Amiga DUO PSU Genuine Logo

Stay original! Buy only the genuine Electroware's gear and beware the fancy overrated clones flooding eBay & WWW!


Specific References