Matthew Zenkar

142 Holcroft Rd., Rochester, NY 14612

Products

Edge connector electroplating
Electroplate connectors with 24 karat gold for better connectivity.
ZX80 TS 1000
MZ512K
512K RAM expansion for the Sinclair QL featuring no wait-state memory and full through port.
QL
Surge Clamping Diodes
Prevent voltage overage.
ZX80 TS 1000

Articles

  • Letter from Matthew ZenkarQL
  • New Products and Services (Syntax v3 n12)
    New products from Matthew Zenkar, G. Russell Electronics, MicroSync Services, Stephen Adams, E. Alvarez, Norris Electronics, Gladstone, Kopak, M.C. Hoffman, Stuart Software, Dale Lipinksi, TSG Enterprises, QZX Newsletter, Intercomputer, Lamo-Lem, JACYN Electronics.
  • New Products and Services (Syntax v4 n9)
    New products from Matthew Zenkar, SyncMaster, John Carson, I.M.S. Enterprises, Banta Software, ZX-Panding, Syber Inc., KSOFT, E-Z Key.
  • New ReleasesZX81 TS 1000 TS 1500 TS 2068 QL
    New software from Ron Ruegg; “Touring the TS2068 ROM Operating System” book from William J. Pedersen; Arnold Ramaker is developing an expansion box for ZX81, TS1000, TS1500, TS2068 and QL computers; Matthew Zenkar offers utility for QL owners who use DTP software; Sinclair Artificial Intelligence Network special intereste group forming.
  • Potpourri
  • Resources (Sync v2 n5)TS 1000
    Listing of new user groups, books and other resources.
  • Resources (Sync v3 n1)TS 1000
    Listing of new user groups, books and other resources.
  • Resources (Sync v3 n6)TS 1000
    Listing of new user groups, books and other resources.

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