This seller is on vacation. Please return after Aug. 31, 2017 to purchase this awesome product!
This adapter "fixes" ZX-Spectrum+2A/+3 to make those models better compatible with old ZX-Spectrum extensions as +D interface. Users reported compatibility of this "fixer" with devices listed below:
Original +D interface
Datel Plus D
Interface 1 (Micro Drive)
Swift Disc II
16-pin DIP is resistor network (8 independent 100 Ohm resistors) to protect a data bus. Two diodes (1N914 or 1N4148) make proper bus request to +2A/+3 machine. Jumper connects +12V of the machine to +9V signal of peripheral board if rear side is shortened and +9V to +9V if front side is shortened (for other machines than +2A/+3).
This board is "Open Hardware" - source files for gEDA and Gerber files for manufacturing are freely available (see link on the right). You can even order 3 bare boards on OSH Park web-site (link to Documentation on the right).
|Shipping Rate||First item||Additional items|
United States Postal Service: First-Class Mail (1 week)
United States Postal Service: Priority Mail (2-3 days)
Padded Flat Rate Envelope
We recognize our top users by making them a Tindarian. Tindarians have access to secret & unreleased features.
We look for the most active & best members of the Tindie community, and invite them to join. There isn't a selection process or form to fill out. The only way to become a Tindarian is by being a nice & active member of the Tindie community!
TERNARY RESEARCH CORPORATION was incorporated in New York State in June 2012 and located on Long Island (Nassau county). Our goal is to give a chance to balanced ternary electronics. Also we are selling some peripherals for retro computers as ZX-Spectrum.
Usually we ship one the next business day, but sometimes it could be a week or so if board is not yet fully assembled and/or tested.
If you chose "First Class Parcel (no tracking)" as shipping option and you live in Australia, Belgium, Canada, Croatia, Estonia, Finland, Germany, Great Britain, Hungary, Israel, Latvia, Lithuania, Malaysia, Malta, Netherlands, New Zealand, Singapore, Spain or Switzerland then we will try to add Electronic Delivery Confirmation option to the package at no charge and it will be fully trackable from the beginning to end.