Reply Systems and Planar Upgrades


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

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)


Reply Files


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

All photos by "MAD Max".

Content created and/or collected 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 is maintained by Tomáš Slavotínek.
Last update: 08 May 2024 - Changelog | About | Legal & Contact