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Greaseweazle V4.1 USB Floppy Adapter Flux Reader Writer
Greaseweazle v4.1 allows versatile floppy drive control over USB. By extracting the raw flux transitions from a drive, any disk format can be captured and analysed - 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 V4.1 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 V4.1 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
ZX Spectrum PSU for +2A, +2B, +3 NEW
ZX Spectrum PSU for +2A, +2B, +3 is a modern, 50W strong, replacement power supply unit. It 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 ZX Spectrum +2A PSU or ZX Spectrum +3 PSU replacement on the market. 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. This replacement Amiga PSU has been designed for Commodore Amiga 1200 vintage computer systems only and should be considered as an integral component of Amiga 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 unauthorised 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).
Key features:
- ZX Spectrum +2A, +2B, +3 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 6-pin plug
- Detachable input AC cable for all versions
- Weight only 0.4 KG (4x less than original transformer based 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. This replacement Amiga PSU has been designed for Commodore Amiga 1200 vintage computer systems only and should be considered as an integral component of Amiga 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 unauthorised 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).
Sinclair ZX Spectrum 16K/48K Recapping Service
Sinclair ZX Spectrum recapping service, the following models are covered using this service:
- Sinclair ZX Spectrum 48k
- Sinclair ZX Spectrum+ (Plus)
- Check of the board before recapping is begun.
- Removal of existing capacitors (radial capacitors).
- Cleanup and preparation of area.
- Replace using tier one capacitors.
- Retest (Video, Audio)