Atari ST
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Greaseweazle V4 USB Floppy Adapter Flux Reader Writer
Greaseweazle v4 allows versatile floppy drive control over USB. By extracting the raw flux transitions from a drive, any disk format can be captured and analyzed - PC, Amiga, Amstrad, PDP-11, musical instruments, industrial equipment, and more. The Greaseweazle also supports writing to floppy disks, from a range of image file formats including those commonly used for online preservation (ADF, IPF, DSK, IMG, HFE, ...).
Greaseweazle V4 is the latest version, updated for mass production and with the following features:
- Reads and writes 3", 3.5", 5.25", 8" disks (with suitable drive and cable)
- Buffered outputs, for communicating with older 5.25" and 8" disk drives
- Integrated power connector for directly powering most 3.5" disk drives
- Write-enable jumper can be removed for safer preservation of precious vintage disks
- Supports flippy-modded 5.25" drives
- Supports Disk-Change detection as used by Rob Smith's integration into the WinUAE Amiga emulator
- 3 user-definable outputs (eg. 8" interface REDWC signal)
- 100% factory tested, and tested again by me before shipping
More information and documentation on the wiki page here:
This listing is for the Greaseweazle V4 device only. And does not include which you will require:
- A disk drive (for example a PC 3.5" or 5.25" drive)
- A floppy ribbon cable (typically you want a standard PC cable with 'twist' on pins 10-16, to communicate with a PC floppy drive)
- Floppy drive power cable, or power supply

Atari ST Gotek Drive, OLED Display and FlashFloppy
Atari ST Gotek drive is a great replacement for your failing Atari ST floppy drive or you wish to simply replace it with a Gotek drive. These are plug and play in that you simply remove your existing Atari ST floppy drive and replace it with this unit.
You will need a USB memory stick (NOT included) with your loaded .ST files.
Want to know what a Atari ST Gotek drive is checkout this post It mentions Amiga but its no difference if its Amiga, Atari, Amstrad you will see the same benefits.
Floppy Ribbon and Power Extender available as an option (10cm), If your existing ribbon is less than 7cm you may need the extender.

Gotek Drive pre-flashed with FlashFloppy (Generic)
Gotek drive is a inexpensive solution to replace your Commodore Amiga floppy drive (plus many other makes of computers). These are generic units that simply replace your existing floppy drive or put in an external enclosure. The Gotek drive is pre flashed with FlashFloppy which allows it not only to work with the Commodore Amiga, but also Amstrad CPC computers*, Sinclair Spectrum*, Atari and DOS / IBM PC's*
You will need a USB memory stick (NOT included) with your loaded ADF files.
This Gotek drive will work with all Commodore Amiga computers including:
- Amiga A500
- Amiga A500 Plus
- Amiga A600
- Amiga A1200
- Amiga A1000
- Amiga A1500
- Amiga A2000
- Amiga A3000
- Amiga A4000
- Amiga 4000T
- OLED Display instead of the 3 Digit Display
- Internal Gotek Speaker to hear those floppy sounds!
- Gotek Rotary knob for easily selecting that game, app or demo

Refurbished Atari 1040 STE
Refurbished Atari 1040 STE.
Technical Specifications- Motorola 68000 (8Mhz) CPU
- 1Mb Ram (Standard)
- 3.5" Floppy Drive
- UK Layout Keyboard
- TOS V1.62
- Full Keyboard check.
- Floppy drive read and write test.
- Sound checked.
- Video checked.
- Case and keyboard is stripped and deep cleaned.
- 10K pull up resistor network to the DMA databus.
- 1772 Pull up Resistors added.
- STE Video Ghosting Fix Applied.
- STE Reset fix 22uF added across C100.
- Bus resistors replaced with 2.2k resistor arrays.
- TOS Upgrades.
- RAM upgrades
- Internal Gotek Drives

Atari ST PSU for Atari 520ST & 260ST
Atari ST PSU is a 50W strong, modern replacement power supply unit for Atari 520ST and 260ST computer systems using external power supply. PSU provides stable filtered 5VDC up to 4.0A, 12VDC up to 2.0A and -12VDC up to 0.5A. All by industrial grade AC/DC power supply. Carefully trimmed to offer best performance. The best and most affordable basic Atari ST external PSU replacement on the market. Can be upgraded to adjustable version offering 5VDC voltage fine tuning to set exact 5VDC for your particular system. The one and only absolute industry standard using the Mean-Well's RPT-60B as a base component.
Warning! 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.
Key features:
- ATARI 520ST, 520ST+, 260ST, 260ST+ compatible
- Stabilized & filtered 5VDC up to 4A output (4.4A peak)
- Stabilized & filtered 12VDC up to 2A output (2.2A peak)
- Stabilized & filtered -12VDC up to 0.5A output (0.55A peak)
- Active & passive over voltage protection for main +5VDC line
- Over current protection for all output lines
- Fully isolated & fused on AC side
- Power On/Off switch
- Long output cable (1.8m) with round DIN 7-pin female plug
- Detachable input AC cable for all versions
- Weight only 0.4 KG (2x less than original Atari ST PSU)
- Runs COLD!
- Safety standards: UL60950-1, TUV EN60950-1, ANSI/AAMI ES60601-1, TUV EN60601-1, IEC60601-1
- UK Stock
Warning! 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.

Atari 520 STe / 1040 STe / 4160 STe Recapping Service inc PSU
Atari 520 STe / 1040 STe / 4160 STe recapping service including recapping of STe PSU, all board revisions. This service includes both recapping of the Atari STe motherboard and PSU.
- Check of the STe motherboard and PSU before recapping is begun.
- Removal of existing capacitors.
- Clean-up and preparation of area.
- Replace using Panasonic/Wurth/KEMET capacitors.
- Retest (Video, Audio, Floppy Boot) using diagnostic cartridge.

Refurbished Atari 1040 STFM
Refurbished Atari 1040 STFM.
Technical Specifications- Motorola 68000 (8Mhz) CPU
- 1Mb Ram (Standard)
- 3.5" Floppy Drive
- UK Layout Keyboard
- TOS V1.02
- Full Keyboard check.
- Floppy drive read and write test.
- Sound checked.
- Video checked.
- Case and keyboard is stripped and cleaned.
- 10K pull up resistor network to the DMA databus.
- 1772 Pull up Resistors added.
- STFM Reset fix 22uF added across C100.
- Bus resistors replaced with 2.2k resistor arrays.

Atari 520 STFM / 1040 STFM Recapping Service inc PSU
Atari 520 STFM / 1040 STFM recapping service including recapping of STFM PSU, all board revisions. This service includes both recapping of the Atari STFM motherboard and PSU.
- Check of the STFM motherboard and PSU before recapping is begun.
- Removal of existing capacitors.
- Clean-up and preparation of area.
- Replace using Panasonic/Wurth/KEMET capacitors.
- Retest (Video, Audio, Floppy Boot) using diagnostic cartridge.

Atari 520 STF / 1040 STF Recapping Service inc PSU
Atari 520 STF / 1040 STF recapping service including recapping of STF PSU, all board revisions. This service includes both recapping of the Atari STF motherboard and PSU.
- Check of the STF motherboard and PSU before recapping is begun.
- Removal of existing capacitors.
- Clean-up and preparation of area.
- Replace using Panasonic/Wurth/KEMET capacitors.
- Retest (Video, Audio, Floppy Boot) using diagnostic cartridge.