Date   
I built a TM500 mainframe tester, and updated the design. Someone might find this useful? GROUNDING ISSUE 3 messages By Mac Perkins ·
OT: Stabilizing Old Transformer Input Wires 7 messages By n4buq ·
NEVERMIND: Can anyone use a 453 P6010 (010-0187-00) probe? 5 messages By Dennis Tillman W7pF ·
Can anyone use a 453 P6010 (010-0187-00) probe? By Dennis Tillman W7pF ·
Update: 2nd life for a 575 / capacitor condition facts 3 messages By Joe ·
7603 voltages ok but no trace 3 messages By Hermansson Amplification ·
Tektronics Scopes 4 messages By Alan Young ·
Tek 1503C TDR 9 messages By warren.stirling@... ·
Have some free 151-1001-01 FETs, and added piles of hard to find Tek 148 Relays 3 messages By walter shawlee ·
FS: A-B pots; FFP: 515/515A manual By Brad Thompson ·
Cannot delay the B sweep on a 465B 4 messages By Torquil Macdonald Sørensen ·
Tektronix 465B servixe manual containing waveforms 56-70 3 messages By Torquil Macdonald Sørensen ·
485 super weak brightness control 94 messages By Ondrej Pavelka ·
Tek 7844 Alphanumeric Display Issues 3 messages By Liam Perkins ·
Unable to see some images in 75th anniversary consolidated pdf 9 messages By Tommy ·
Good storage solution for collection of 500-series plugins? 6 messages By Jonathan Pyle ·
Tektronix SA 2782 By Vik Danchuk ·
7L12 spur at 210MHZ - Request for test results or suggestions? 6 messages By Cliff Carrie ·
Corrosion Damage – TM500 Plugins 18 messages By christopherbath@... ·
FS: 19 inch Atlas Audio 35U rack By Jim Ford ·
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