Commodore C64 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, 7-pin round DIN plug.

Go to: Commodore 64 Power Supply (C64 PSU)

Commodore C64 and FDD 1541 series replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, 7-pin round DIN plug, and +5V DC, +12V DC, 4-pin round DIN plug.

Go to: Commodore 64 FDD Dual Power Supply (C64 FDD Dual PSU)

Commodore C128 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, 5-pin square DIN plug.

Go to: Commodore 128 Power Supply (C128 PSU)

Commodore Plus/4 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, 4-pin square DIN plug.

Go to: Commodore Plus/4 Power Supply (PSU)

Amiga 500/500+/600/1200 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -12V DC, 5-pin square DIN plug.

Go to: Amiga 500 Power Supply (PSU)

Atari XL/XE replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 7-pin round DIN plug.

Go to: Atari Power Supply (PSU)

ZX Spectrum +2A, +2B, +3 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -12V DC, 6-pin round DIN plug.

Go to: ZX Spectrum Power Supply (PSU)

Sinclair QL replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +9V DC, 15.6 AC, 3-pin specialized plug.

Go to: Sinclair QL Power Supply (PSU)

TI-99/4A replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -5V DC, 4-pin specialized plug.

Go to: TI-99/4A Power Supply (PSU)

ColecoVision replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -5V DC, 4-pin specialized plug.

Go to: ColecoVision Power Supply (PSU)

Automatic power supply tester for Commodore C64/C128/Plus/4, Amiga 500/500+/600/1200, Atari XL/XE, ZX Spectrum +2A, +2B, +3, Sinclair QL, TI-99/4A, and ColecoVision.

Go to: Power Supply Tester

Power supply adapters for converting plug and pinout standards between Commodore 64, Commodore 128 and Commodore Plus/4.

Go to: Power Supply Adapters

A fresh start

Commodore 64 and 128 systems have sold in over 20 million units worldwide, and the Amiga 500 series has sold in over 7 million units worldwide, which are impressive numbers even by today's standards. However, unlike modern computers, tablets, and smartphones, a considerable number of Commodore, Amiga, Atari, Sinclair, TI-99/4A, and Coleco systems are still operational over 30 years after being introduced to the public. In proper hands they have a chance of surviving another 30 years. Yet a common failure among all Commodore 64/128/Plus/4, Amiga 500, Atari XL/XE, ZX Spectrum, Sinclair QL, TI-99/4A, and ColecoVision systems is the power supply. This is specifically why we have designed our series of replacement PSUs. This series of power supplies gives your system a fresh start, minimizing the risk of damage due to an ageing factory power supply.

Robust and reliable design

The C64, C128, Plus/4 Amiga, Atari, ZX Spectrum, Sinclair QL, TI-99/4A, and ColecoVision PSU was designed from scratch as a high-quality replacement for the original power supply. The Commodore version contains a +5V/2.0A DC (C64) or +5V/3.0A DC (C128) switching power module with an anti-ripple filter, along with a true transformer-based 9V/1.1A AC module. The Amiga and ZX Spectrum versions contain +5V/4.0A, +12V/2.0A, and -12V/0.5A DC switching power modules. The Sinclair QL features a +9V/2.2A DC power module along with a 15.6V/0.25A AC transformer. The TI-99/4A and ColecoVision power supplies contain +5V/4.0A, +12V/2.0A, and -5V/0.5A DC switching power modules. And finally the Atari XL/XE series power supply has a high-performance +5V/2.0A DC switching power module. Each power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

OLED Digital vs. LED

Our power supplies are available in the OLED digital and LED variations. The OLED digital series has a display showing the output voltage of the power supply, the uptime, and the total time of operation (stored in internal non-volatile memory). This allows to quickly monitor the basic state of the power supply. Touching the sensor below the display will toggle the currently displayed screen. The LED version has a static PMMA display with an illuminated logo engraved. A small potentiometer is available below the display for adjusting the brightness.

Black vs. Gray chassis

All our power supplies are available in black and light gray. The performance between both types doesn't differ, it's a matter of taste. The LED illuminator is generally black with white LEDs, being more pronounced on the gray edition and giving an interesting color combination. On the other hand the LED illuminator blends in the black version better, being barely visible when not powered.

Classic vs. Modern chassis

The C64 and C128 power supplies are available in two shapes. The first is called Classic and with a size of 86 mm x 70 mm x 48 mm (3.4" x 2.8" x 1.9") resembles the original power supply series. The second is called Modern, and resembles a modern power supply with a slicker shape of 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6"). Both variants however are a lot lighter and more compact than the original Commodore power supplies. Additionally, both the Modern and Classic chassis are available in colors black and gray. The C64 FDD Dual, Amiga, Atari, ZX Spectrum, Sinclair QL, TI-99/4A, and ColecoVision versions are available only in the Modern 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6") chassis, but also as black and gray.

What else is out there?

The original Commodore power supplies are very hard to get by these days, and often pose a reliability or even safety threat. As for other replacement power supplies, a handful of solutions exist on the market. Yet most of them are DIY-grade, lacking basic quality, electric engineering expertise, and safety features. The vast majority of these power supplies is recognizable by general-purpose plastic enclosures and internal components wired up in a true DIY style. Opening up a few of those power supplies was big motivation for us to design our Commodore C64, C128, Amiga, Atari, ZX Spectrum, Sinclair QL, TI-99/4A, and ColecoVision power supply series.

Safety first

Our C64, C128, Amiga, Atari, ZX Spectrum, Sinclair QL, TI-99/4A, and ColecoVision power supply series is designed to be safe for the user, and safe for the computer. It's protected from over-current and over-voltage, and fused on both the AC and DC sides. Nevertheless, it's mandatory to say that this is a 120/230V AC power device, which should not be opened, tampered with, or used for anything else than powering an unmodified computer. It's intended for indoor usage only, the maximum rated current should not be exceeded, and proper ventilation should be ensured.

Power supply testers - the perfect match

Our power supplies are a perfect match for our C64, C128, Amiga, Atari, ZX Spectrum, Sinclair QL, TI-99/4A, and ColecoVision power supply tester series. These power testers perform automated tests including voltage, current, and ripple for the 5V, and 9V or +/-12V PSU outputs (depending on version). Both series are designed to be mutually complementary.

Power supply adapters

Power supply adapters for converting plug and pinout standards between Commodore 64, Commodore 128 and Commodore Plus/4.

Commodore C64 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, and 7-pin round DIN plug.

Features

• Replacement power supply for Commodore 64
• Stabilized 5V/2.0A DC output with anti-ripple filter
• Transformer-generated 9V/1.1A AC output
• Over-voltage and over-current protection
• Fused on AC and DC side and fully isolated
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with classic shape 86 mm x 70 mm x 48 mm (3.4" x 2.8" x 1.9") or modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Round DIN7 plug with 5V DC and 9V AC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The C64 PSU was designed from scratch as a high-quality replacement for the original power supply. The Commodore 64 version contains a +5V/2.0A DC switching power module with an anti-ripple filter, along with a true transformer-based 9V/1.1A AC module. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

Commodore C64 + FDD dual replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, and 7-pin round DIN plug for the main system, and +5V DC, +12V DC, and 4-pin round DIN plug for 1541 series floppy drive.

Features

• Replacement power supply for Commodore 64
• Stabilized 5V/2.0A DC output with anti-ripple filter
• Transformer-generated 9V/1.1A AC output
• Stabilized 5V/1.0A and 12V/0.5A DC for floppy drive
• Supports FDD 1541-II/1571-II/1581
• Over-voltage and over-current protection
• Fused on AC and DC side and fully isolated
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Round DIN7 plug for C64 and DIN4 plug for FDD
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The C64 PSU was designed from scratch as a high-quality replacement for the original power supply. The Commodore 64 version contains a +5V/2.0A DC switching power module with an anti-ripple filter, along with a true transformer-based 9V/1.1A AC module. The 1541-II/1571-II/1581 FDD output has a round DIN4 plug and supplies +5V/1.0A and +12V/0.5A DC voltage. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

Commodore C128 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, and 5-pin square DIN plug.

Features

• Replacement power supply for Commodore 128
• Stabilized 5V/3.0A DC output with anti-ripple filter
• Transformer-generated 9V/1.1A AC output
• Over-voltage and over-current protection
• Fused on AC and DC side and fully isolated
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with classic shape 86 mm x 70 mm x 48 mm (3.4" x 2.8" x 1.9") or modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Square DIN5 plug with 5V DC and 9V AC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The C128 PSU was designed from scratch as a high-quality replacement for the original power supply. The Commodore 128 version contains a +5V/3.0A DC switching power module with an anti-ripple filter, along with a true transformer-based 9V/1.1A AC module. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

Commodore Plus/4 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, 9V AC, and 4-pin square DIN plug.

Features

• Replacement power supply for Commodore Plus/4
• Stabilized 5V/2.0A DC output with anti-ripple filter
• Transformer-generated 9V/1.1A AC output
• Over-voltage and over-current protection
• Fused on AC and DC side and fully isolated
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Square DIN4 plug with 5V DC and 9V AC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The Commodore Plus/4 PSU was designed from scratch as a high-quality replacement for the original power supply. The Commodore Plus/4 version contains a +5V/2.0A DC switching power module with an anti-ripple filter, along with a true transformer-based 9V/1.1A AC module. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

Amiga 500/500+/600/1200 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -12V DC, and 5-pin square DIN plug.

Features

• Replacement power supply for Amiga 500/500+/600/1200
• Stabilized +5V/4.0A, +12V/2.0A, and -12V/0.5A DC
• Over-current protection
• Fused on AC and DC side and fully isolated
• On/off AC switch on rear side
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Square DIN5 plug with +5V, +12V, -12V DC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The Amiga PSU was designed from scratch as a high-quality replacement for the original power supply. The Amiga version contains +5V/4.0A, +12V/2.0A, and -12V/0.5A DC switching power modules. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

Atari XL/XE replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC and 7-pin round DIN plug.

Features

• Replacement power supply for Atari XL/XE
• Stabilized +5V/2.0A DC output
• Over-current protection
• Fused on AC and DC side and fully isolated
• On/off AC switch on rear side
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Round DIN7 plug with +5V DC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The Atari PSU was designed from scratch as a high-quality replacement for the original power supply. The Atari version contains +5V/2.0A DC switching power modules. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

ZX Spectrum +2A, +2B, +3 replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -12V DC, and 6-pin round DIN plug.

Features

• Replacement power supply for ZX Spectrum +2A, +2B, +3
• Stabilized +5V/4.0A, +12V/2.0A, and -12V/0.5A DC
• Over-current protection
• Fused on AC and DC side and fully isolated
• On/off AC switch on rear side
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Round DIN6 plug with +5V, +12V, -12V DC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The ZX Spectrum PSU was designed from scratch as a high-quality replacement for the original power supply. The ZX Spectrum version contains +5V/4.0A, +12V/2.0A, and -12V/0.5A DC switching power modules. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

Sinclair QL replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +9V DC, 15.6V AC, and 3-pin specialized plug.

Features

• Replacement power supply for Sinclair QL
• Stabilized 9V/2.2A DC output with anti-ripple filter
• Transformer-generated 15.6V/0.25A AC output
• Over-voltage and over-current protection
• Fused on AC and DC side and fully isolated
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Specialized 3-pin plug with 9V DC and 15.6V AC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The Sinclair QL PSU was designed from scratch as a high-quality replacement for the original power supply. The Sinclair QL version contains a +9V/2.2A DC switching power module with an anti-ripple filter, along with a true transformer-based 15.6V/0.25A AC module. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

TI-99/4A replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -5V DC, and 4-pin specialized plug.

Features

• Replacement power supply for TI-99/4A
• Stabilized +5V/4.0A, +12V/2.0A, and -5V/0.5A DC
• Over-current protection
• Fused on AC and DC side and fully isolated
• On/off AC switch on rear side
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Specialized 4-pin plug with +5V, +12V, -5V DC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The TI-99/4A PSU was designed from scratch as a high-quality replacement for the original power supply. The TI-99/4A version contains +5V/4.0A, +12V/2.0A, and -5V/0.5A DC switching power modules. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

ColecoVision replacement PSUs, available in a variety of chassis styles, colors, and power cable standards. Robust and reliable replacement power supply with +5V DC, +12V DC, -5V DC, and specialized 4-pin plug.

Features

• Replacement power supply for ColecoVision
• Stabilized +5V/4.0A, +12V/2.0A, and -5V/0.5A DC
• Over-current protection
• Fused on AC and DC side and fully isolated
• On/off AC switch on rear side
• High quality ABS chassis
• OLED display with touch sensor (OLED Digital version)
• LED-illuminated logo (LED version)
• Durable and thick cables on both sides
• Runs cold
• Compact enclosure with modern shape modern shape 125 mm x 59 mm x 42 mm (5.0" x 2.3" x 1.6")
• Specialized 4-pin plug with +5V, +12V, -5V DC
• Four power plug options: US/CAN, EU, UK, AU/NZ

Robust and reliable design

The ColecoVision PSU was designed from scratch as a high-quality replacement for the original power supply. The ColecoVision version contains +5V/4.0A, +12V/2.0A, and -5V/0.5A DC switching power modules. The power supply has a sturdy custom-made chassis with an elegant front screen containing an OLED digital display, or LED-illuminated logo.

Product family overview

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.

Power supply adapters for converting plug and pinout standards between Commodore 64, Commodore 128 and Commodore Plus/4.

Interested in B2B or wholesale? Check our B2B prices and wholesale prices.