User contributions
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- 11:28, 4 October 2020 (diff | hist) . . (+690) . . 561 (Added a section about plugin compatibility amongst the four variants (561, 561A, 561B, 561S), as there was a very vague statement regarding plugin power consumption being the deciding factor. This is not the case.)
- 18:08, 3 October 2020 (diff | hist) . . (+70) . . 561
- 17:50, 3 October 2020 (diff | hist) . . (0) . . 561
- 17:13, 3 October 2020 (diff | hist) . . (+130) . . 561 (Added links to newly uploaded manual and field mod instructions.)
- 17:10, 3 October 2020 (diff | hist) . . (+106) . . 561
- 17:07, 3 October 2020 (diff | hist) . . (-6) . . 561
- 17:01, 3 October 2020 (diff | hist) . . (+266) . . 561
- 16:47, 3 October 2020 (diff | hist) . . (0) . . N File:Tektronix561 NO040347FieldModification.pdf (current)
- 16:45, 3 October 2020 (diff | hist) . . (0) . . N File:Tektronix561 NO040288FieldModification.pdf (current)
- 16:43, 3 October 2020 (diff | hist) . . (0) . . N File:Tektronix561 NO040267FieldModification.pdf (current)
- 16:40, 3 October 2020 (diff | hist) . . (+62) . . N File:Tektronix561ServiceManual.pdf (Full service manual including field modification instructions.) (current)
- 16:48, 22 April 2020 (diff | hist) . . (+1) . . 575 (current)
- 06:56, 18 July 2019 (diff | hist) . . (+340) . . User talk:Maurizio (current)
- 11:19, 17 July 2019 (diff | hist) . . (+105) . . 5A21N (current)
- 11:15, 17 July 2019 (diff | hist) . . (+15) . . User:Maurizio (current)
- 11:15, 17 July 2019 (diff | hist) . . (+289) . . N User:Maurizio (Created page with "Hello! I am the owner of a small repair company in Toronto, Canada. I work with lots of audio equipment, and have had experience in designing PCBs and analog circuits. I own m...")
- 11:11, 17 July 2019 (diff | hist) . . (+168) . . Template talk:MissingSpecs
- 11:06, 17 July 2019 (diff | hist) . . (+16) . . N File:5A21N TopClose1.jpg (Rear, left side.) (current)
- 11:05, 17 July 2019 (diff | hist) . . (+10) . . N File:5A21N Top.jpeg (Left side.) (current)
- 11:04, 17 July 2019 (diff | hist) . . (+11) . . N File:5A21N Bot.jpg (Right side.) (current)
- 11:04, 17 July 2019 (diff | hist) . . (+29) . . N File:5A21N BotClose.jpg (Bottom side, front of plugin.) (current)
- 11:03, 17 July 2019 (diff | hist) . . (+28) . . N File:5A21N TopClose2.jpg (Inputs and input protection.) (current)
- 11:01, 17 July 2019 (diff | hist) . . (+43) . . N File:5A21N Front.jpeg (Front Panel of 5A21N with clear knob skirt.) (current)
- 10:45, 17 July 2019 (diff | hist) . . (+283) . . 67
- 10:42, 17 July 2019 (diff | hist) . . (+326) . . 67
- 10:41, 17 July 2019 (diff | hist) . . (+34) . . Template:BeginSpecs (current)
- 10:31, 17 July 2019 (diff | hist) . . (-18) . . 67
- 10:23, 17 July 2019 (diff | hist) . . (-19) . . Template:BeginSpecs (→Specifications)
- 10:19, 17 July 2019 (diff | hist) . . (-15) . . Template:BeginSpecs (→Specifications)
- 09:56, 17 July 2019 (diff | hist) . . (-25) . . Template:MissingSpecs (→Specifications)
- 09:46, 17 July 2019 (diff | hist) . . (-41) . . Template:MissingSpecs (→Specifications)
- 09:35, 17 July 2019 (diff | hist) . . (+250) . . Template:MissingSpecs (→Specifications)
- 09:23, 17 July 2019 (diff | hist) . . (+267) . . 67 (→Pictures)
- 09:16, 17 July 2019 (diff | hist) . . (+130) . . 561 (→561)
- 09:12, 17 July 2019 (diff | hist) . . (+231) . . 561 (→561)
- 08:59, 17 July 2019 (diff | hist) . . (+476) . . 561 (→Pictures of 561)
- 08:46, 17 July 2019 (diff | hist) . . (+4) . . 561 (→561)
- 08:46, 17 July 2019 (diff | hist) . . (+220) . . 561 (→561)
- 08:40, 17 July 2019 (diff | hist) . . (+24) . . N File:Type67 Top.jpg (Top side of the Type 67.) (current)
- 08:37, 17 July 2019 (diff | hist) . . (+30) . . N File:Type67 Bot.jpeg (Component side of the Type 67.) (current)
- 08:35, 17 July 2019 (diff | hist) . . (+38) . . N File:Type67 Mod104Number.jpg (Serial number and modification number.) (current)
- 08:34, 17 July 2019 (diff | hist) . . (+28) . . N File:Type67 Mod104 1.jpg (Closeup of the modification.) (current)
- 08:31, 17 July 2019 (diff | hist) . . (+28) . . N File:Type67 Mod104 2.jpg (Closeup of the modification.) (current)
- 08:30, 17 July 2019 (diff | hist) . . (+42) . . N File:Type67Mod104 Front.jpeg (A type 67 time base plugin with 'Mod 104'.) (current)
- 08:28, 17 July 2019 (diff | hist) . . (+84) . . N File:561 Back.jpeg (Back of the 561 indicator unit. Note the power transistor fo the low voltage supply.) (current)
- 08:27, 17 July 2019 (diff | hist) . . (+32) . . N File:561 FrontControls.jpeg (Front panel controls of the 561.) (current)
- 08:25, 17 July 2019 (diff | hist) . . (+19) . . N File:561 HVCover.jpg (High voltage cover.) (current)
- 08:24, 17 July 2019 (diff | hist) . . (+41) . . N File:561 LeftClose.jpg (Power supply tubes and filter capacitors.) (current)
- 08:22, 17 July 2019 (diff | hist) . . (+26) . . N File:561 CRTSocket.jpg (Closeup of the CRT socket.) (current)
- 08:21, 17 July 2019 (diff | hist) . . (+61) . . N File:561 BayConnector.jpg (Closeup of the back of the plugin connector in the right bay.) (current)
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