ZX-Appeal Jan 90 Date: January 1990 Read the issue See all issues of ZX-Appeal Articles Show all ZX80 MicroAce ZX81 TS 1000 TS 1500 TS 2000 TS 2048 TS 2068 TC 2068 ZX Spectrum QL Z88 TS 2050 TS 2040 Reference Type-in program Downloadable Hardware project Hardware review Software review Book review Tutorial Bits & PiecesTS 1000 Z88 December Minutes Classic NumbersTS 1000 Type-in program Curve SketchingTS 2068 Type-in program Playing With Electricity: DRAM Chip Prices Z80 and beyond