Reply Systems and Planar Upgrades

Reply Files

Upgrade Boards

PowerBoard 25
TurboProcessor 55 / Model 53 Planar
TurboProcessor 50/70
PowerBoard 50/70
Model 70 OEM Planar
PowerBoard 60/65/80
TurboProcessor 60/65/80

Upgrade Boards - Specs
PowerBoard Experience (by Sandy)


Model 32 (32-bit platform, 486-33)
Model 16 (16-bit platform, 286-16)

Photos (by MAD Max)

Model 30 board (Power or Turbo?)
PowerBoard 55 (accessories, ref. cover)
PowerBoard 56/57

Content created and/or provided by:
Louis F. Ohland, Peter H. Wendt, David L. Beem, William R. Walsh, Tatsuo Sunagawa, Tomáš Slavotínek, Jim Shorney, Tim N. Clarke, Kevin Bowling, and many others.

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 05 Dec 2023 - Changelog | Legal Info & Contact