Date   
No start 7854 Power supply By Ted Rook · #153714 ·
( the price of) printed original manuals By Ted Rook · #152386 ·
Audio Anateur Magazine Back Issues By Ted Rook · #148293 ·
Questions on impedance matching By Ted Rook · #148160 ·
Questions on impedance matching By Ted Rook · #148157 ·
Automatic Brightness Control : was it ever implemented ?? By Ted Rook · #147841 ·
Heat Sink Compound By Ted Rook · #147620 ·
Trying to fix up my 2213A By Ted Rook · #146635 ·
Questions on impedance matching By Ted Rook · #144485 ·
Questions on impedance matching By Ted Rook · #144480 ·
Questions on impedance matching By Ted Rook · #144377 ·
Questions on impedance matching By Ted Rook · #144375 ·
Questions on impedance matching By Ted Rook · #144332 ·
Questions on impedance matching By Ted Rook · #144319 ·
Questions on impedance matching By Ted Rook · #144286 ·
Questions on impedance matching By Ted Rook · #144283 ·
Questions on impedance matching By Ted Rook · #144174 ·
Tektronix 2213a manual with single page schematic diagrams By Ted Rook · #142577 ·
OT my 22xx plotter belt is gone how to repair? By Ted Rook · #140744 ·
Restoring 3 (well, actually 2) tek 2225 By Ted Rook · #139880 ·