2019


September 27 - 29, 2019

Springfield, OH

Exhibitors

Ian Mavric

Mav's Handmade TRS-80 Upgrades

FreHD, Hi-Res graphics, Quinnterface, adapters, cables, memory upgrades, kits for the Model I/III/4/Coco

http://members.iinet.net.au/~ianmav/trs80/

Ian Mavric

Melbourne, Australia

Mav's Handmade TRS-80 Upgrades

Peter and Alex Cetinski

TRS-80 Model II Arcnet Network

Peter and Alex will be exhibiting a TRS-80 Model II Arcnet network.

http://pski.net/category/retro/

Peter and Alex Cetinski

Chappaqua, NY

TRS-80 Model II Arcnet Network

Jay Newirth

newSOFT

Supplier of replacement parts for the Model 1,3,4,4D,4P computers as well as replacement badges for the Model 3,4,4P,12,16 computers. Jay will also have various TRS-80s on display.

Jay Newirth

Pikesville, MD

newSOFT

Arno Puder & Sascha Haberling

TRS-IO and the RetroStore

Arno and Sascha will be exhibiting and demoing the TRS-IO multi-purpose expansion card for the TRS-80 Models III and 4. They will also be demoing the Retrostore which is an on-line TRS-80 appstore.

https://github.com/apuder/TRS-IO

https://retrostore.org/

Arno Puder & Sascha Haberling

San Francisco, CA

TRS-IO and the RetroStore

Eric Dittman

8" TRS-80 HD Emulators

Eric will be exhibiting lot's of TRS80s, including a Model II, Model 12, Tandy 6000 each one with a different HD emulator. He will also have a Dick Smith System 80.

Eric Dittman

Plano, TX

8" TRS-80 HD Emulators

Malcom Ramey

Private Label Tandys

Malcom will be exhibiting a collection of private labelled Tandy computers.

Malcom Ramey

Signal Mountain, TN

Private Label Tandys

Bartlett Labs

Classic TRS-80s with Modern Upgrades

TRS-80 Models I, III, and 4 up and running for everyone to use. Featuring modern upgrades including solid state hard drives, VGA graphics, and Ethernet.

http://bartlettlabs.com

Bartlett Labs

Altona, CO

Classic TRS-80s with Modern Upgrades

Brendan Donahe

CoCoVGA

CoCoVGA is an enhancement for 6847-based systems such as the Color Computers 1 and 2. It outputs VGA, supports all of the graphics and text modes of the 6847, and provides some additional features such as 16-color graphics, 64-column text, and software configurable character/tile sets.

We will also be demonstrating other hardware and/or software projects courtesy of Morgan and Corinn Donahe.

http://www.cocovga.com

Brendan Donahe

Lago Vista, TX

CoCoVGA

Brad McCartney

The Vintage Ratt Shakk

Brad will have his collection of Tandy computers on display as well as some items for sale.

Brad McCartney

Congress, OH

The Vintage Ratt Shakk

Mathew Boytim

TRS-80 Plotters

I'm kinda into the TRS-80 plotters - in particular the FP-215. I will have a plotter driven by my Model 4 which also displays the plot using Ian's HiRes board, and will use a PTC-64 print buffer, plus probably a second FP-215 driven by a laptop. I will plot various sample plots and give them to other attendees who want them.

Mathew Boytim

Kokomo, IN

TRS-80 Plotters

Mark Marlette

Cloud-9

Cool stuff for your Color Computer. Since 1994, Cloud-9 has been in the business of developing and marketing cool hardware and software products for users of the Radio Shack TRS-80 Color Computer 1, Color Computer 2 and Tandy Color Computer 3. The company is made up of a couple of guys who get a kick pushing the CoCo beyond what it was originally designed to do.

http://www.cloud9tech.com

Mark Marlette

Delano, MN

Cloud-9

RetroGaming Roundup Podcast

We are a 10 year running podcast and are interested in covering the event and conducting interviews should any original Tandy/RS developers/designers be present.

http://www.retrogamingroundup.com

RetroGaming Roundup Podcast

Bealeton VA

Event Coverage and Interviews

Patrick Bureau

Texas Tandy Restorations

Hobbyist Restorations of TRS-80’s and accessories.

https://texastandyrestoration.com/

Patrick Bureau

Houston, Texas

Texas Tandy Restorations

Mike Loewen

The Micro Magic BBS

In 1985/1986, Jason Ward and I wrote a multiuser BBS for his 6000HD Xenix system in Sumner, WA. The exhibit will feature the original BBS software running on a 6000HD with two 15MB hard drives, along with an updated BBS version from the mid-90s. A Model 4 with a Hi-res graphics board and a FreHD, and a Model III will be along as terminals for visitors to login to the BBS.

http://q7.neurotica.com/Oldtech/

Mike Loewen

State College, PA

The Micro Magic BBS

Club 100: Model 100 Users Group

The Tandy Model 100 portable computer - and friends

Club 100 presents a look at the Tandy 100 family of portable computers, as well as related machines and systems from other Kyocera licensees. This hands-on exhibit features running systems and demos, as well as manuals, and peripherals - both vintage and modern.

http://www.club100.org/

Club 100: Model 100 Users Group

The Tandy Model 100 portable computer - and friends

Rainer Effenhauser

Custom 3D printed cases/bases/souvenirs, TRS-80 Gadgets, and Tandy Portable computers

  • Custom multi-color 3D-printed Cases & Bases for FreHD, FreHD48, MISE, M3SE, and Model 1 Hard Disk Adapter
  • Miscellaneous 3D printed souvenirs (TRS80/FreHD/NASA keychains, and other miscellaneous items)
  • Model 4/4P/4D External DRAM Tester (4164/41256) – Arduino,Portable, 9V, with custom 3D printed base
  • Model 1 & LNW80 Atari Joystick Adapter with Bus Extender and Custom 3D printed case
  • TRS80 Model 4P computer System running M3SE & FreHD Hard Drive Emulators on display
  • Tandy Model 102 Portable computer w/Bar Code Reader on display

Rainer Effenhauser

Friendswood, Texas

Custom 3D printed cases/bases/souvenirs, TRS-80 Gadgets, and Tandy Portable computers

Karyn Roberts

Tandy 6000 Resurrection

I am the Computing and Information Services Manager for the National Radio Astronomy Observatory / Very Large Array (NRAO / VLA) in Socorro, New Mexico. Having said this I would like to exhibit my Tandy 6000 at Tandy Assembly 2019 - my theme / purpose is to display my shipping destroyed cased 'Tandy 6000', to not only show its condition but its resurrection and build out to Floppy and HD emulator upgrade and ultimately running Xenix and running a Xenix based BBS package.

Tandy/Radio Shack Model II/12/16/16B/6000 Owner's Group

Karyn Roberts

Socorro, New Mexico

Tandy 6000 Resurrection

Jason Reighard

COCOMAN

COCOMAN The Switch-a-roo Color Computer 3 RGB To SCART video solution. The Wallab-Y-Cable dual RGB cable for the Coco 3.

Plus the new game for the Coco 1, 2, and 3, Nightmare Highway from cankenmakeit.com will be on display. Maybe even an MC-10 will make an appearance...

http://cocoman.org/

Jason Reighard

Toronto, Ohio

COCOMAN

Eric Canales

Retro Computing and Videos

Come watch your favorite movie on a Realistic LaserDisc player live and in person! Buy a few discs or computer parts. While you're at it come and play some games or surf the net like it's 1995 on a Tandy 2100 486.

http://www.canales.me

Eric Canales

Chicago, IL

Retro Computing and Videos

Paul Fiscarelli

Color Computer Floppy Disk Tools and Long Branch Never

WynDec Systems is a producer of retro-computer solutions for the vintage computer community. Creators of CoCo Floppy Disk Tools - a utility for cataloging, viewing, editing, and searching virtual disk images for the TRS-80 Color Computer. We are also the producers of the new Long Branch Never YouTube channel - a video blog to support our products and provide tutorials for the retro community.

YouTube

Paul Fiscarelli

Portsmouth, NH

Color Computer Floppy Disk Tools and Long Branch Never

Tim Halloran

Model I no-chip VBLANK Modification

A demonstration of a no-chip hardware modification to the TRS-80 Model 1 which allows visibility to the start or end of VBLANK. VBLANK detection allows for graphics without interference or tear as well as up to 192 pixel vertical resolution. The Model I could have shipped with this at absolutely no extra manufacturing cost. Modification created by Tim Halloran from ideas by George Phillips and a special thanks for the motivation to Trash Talk episode 21.

Tim Halloran

Pittsburgh, Pennsylvania

Model I no-chip VBLANK Modification