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 collected by:
Louis Ohland, Peter Wendt, David Beem, William Walsh, Tatsuo Sunagawa, Jim Shorney, Tim Clarke, Kevin Bowling, Tomáš Slavotínek, and many others.

Ardent Tool of Capitalism - MAD Edition! is maintained by Tomáš Slavotínek.
Last update: 30 Jul 2023 - Changelog | Legal Info & Contact