DI unit: Revision history

14 March 2024

• curprev 02:4202:42, 14 March 2024‎ MrOllie talk contribs‎ 19,208 bytes −25‎ Undid revision 1189896784 by UCLABruin03 (talk) undo Tag: Undo

3 January 2024

• curprev 22:5622:56, 3 January 2024‎ InternetArchiveBot talk contribs‎ 19,233 bytes +190‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.9.5 undo

14 December 2023

• curprev 18:3518:35, 14 December 2023‎ UCLABruin03 talk contribs‎ m 19,043 bytes +25‎ No edit summary undo Tag: Reverted

2 December 2023

• curprev 20:1720:17, 2 December 2023‎ 73.219.65.241 talk‎ 19,018 bytes +3‎ →‎Purpose undo

5 September 2023

• curprev 10:1410:14, 5 September 2023‎ PaulT2022 talk contribs‎ 19,015 bytes −99‎ →‎Preamplifiers: not a contradiction undo
• curprev 10:0310:03, 5 September 2023‎ PaulT2022 talk contribs‎ 19,114 bytes −49‎ →‎Passive units: ce undo
• curprev 09:5309:53, 5 September 2023‎ PaulT2022 talk contribs‎ 19,163 bytes +26‎ →‎Passive units: dubious that the described device can work undo
• curprev 09:4809:48, 5 September 2023‎ PaulT2022 talk contribs‎ 19,137 bytes −683‎ cleanup WP:OR, remove redundant reference to a promotional blog undo
• curprev 09:3009:30, 5 September 2023‎ PaulT2022 talk contribs‎ 19,820 bytes +9‎ unsourced and was challenged on the talk page for a decade undo

6 November 2022

• curprev 21:5021:50, 6 November 2022‎ Xosé talk contribs‎ m 19,811 bytes +3‎ →‎Purpose: missing "of" undo

5 October 2022

• curprev 22:4522:45, 5 October 2022‎ Jprg1966 talk contribs‎ m 19,808 bytes −34‎ →‎Purpose undo

11 July 2022

• curprev 10:1710:17, 11 July 2022‎ 146.90.104.173 talk‎ 19,842 bytes +26‎ No edit summary undo

27 May 2022

• curprev 18:5518:55, 27 May 2022‎ Bender the Bot talk contribs‎ m 19,816 bytes +1‎ →‎History: HTTP to HTTPS for Wayback Machine, replaced: http://web.archive.org/ → https://web.archive.org/ undo Tag: AWB

24 May 2022

• curprev 04:3404:34, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,815 bytes −17‎ →‎Passive units: move the example of batteries or phantom up here. then later just refer in the general as "power source". undo Tags: Mobile edit Mobile app edit Android app edit
• curprev 04:3104:31, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,832 bytes +40‎ →‎Passive units: batteries is just one type of power source. but not the only power source. so I put batteries as an example in parenthesis along with the other common source of phantom power. undo Tags: Mobile edit Mobile app edit Android app edit
• curprev 03:0603:06, 24 May 2022‎ Em3rgent0rdr talk contribs‎ m 19,792 bytes −8‎ →‎Purpose: no "--" formating, and I think avoid using "1)" and "2)" undo Tag: Visual edit
• curprev 03:0503:05, 24 May 2022‎ Em3rgent0rdr talk contribs‎ m 19,800 bytes +7‎ →‎History: be clear what "ones" refers to here. undo Tag: Visual edit
• curprev 03:0403:04, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,793 bytes −19‎ →‎History: earlier examples uses 150,000 ohms, so better just leave off this 200,000 ohms. undo Tag: Visual edit
• curprev 02:0802:08, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,812 bytes −10‎ →‎History: Remove unnecessary words and commas undo Tags: Mobile edit Mobile web edit
• curprev 01:5601:56, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,822 bytes −1‎ →‎Purpose: The better use is to *bridge* the impedance, not "match" the impedances. Matched impedances result in more loss of signal than bridging. undo Tags: Mobile edit Mobile web edit
• curprev 01:4601:46, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,823 bytes −15‎ <History> better tied sentences together by introducing the concept of impedance bridging undo Tags: Mobile edit Mobile web edit
• curprev 01:4101:41, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,838 bytes +76‎ The transformer doesn't help by putting the instrument's voltage in a range compatible with the preamp, but instead it helps with impedance bridging. undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 01:0301:03, 24 May 2022‎ Em3rgent0rdr talk contribs‎ m 19,762 bytes +1‎ Split this paragraph in half because this second half is specifically about the transformer. undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 01:0201:02, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,761 bytes −27‎ Better just say help. There is other things it helps with, such as avoiding ground loops and for doing long cable runs. undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 00:5700:57, 24 May 2022‎ Em3rgent0rdr talk contribs‎ 19,788 bytes −43‎ Instead of saying solve certain problems, I think better to just say how it solves the problem, so I hyperlink to impedance bridging. undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 00:5200:52, 24 May 2022‎ Em3rgent0rdr talk contribs‎ m 19,831 bytes +33‎ Hyperlinked undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 00:5100:51, 24 May 2022‎ Em3rgent0rdr talk contribs‎ m 19,798 bytes +25‎ Hyperlinked undo Tags: Visual edit Mobile edit Mobile web edit

23 May 2022

• curprev 21:2121:21, 23 May 2022‎ Em3rgent0rdr talk contribs‎ 19,773 bytes +12‎ →‎History: the Wolfbox page specifies that the Triad A-11J is used in it. So to make the example of Triad A-11J as more relevant in the paragrah, I say it is good to point out that this Triad was used in the Woflbox. undo Tag: Visual edit
• curprev 21:1321:13, 23 May 2022‎ Em3rgent0rdr talk contribs‎ 19,761 bytes +428‎ →‎History: added the Triad's spec page as citation. Also I'm replacing the phrase "used through 1974" with simply "vintage" because a quick search on octopart shows that that there are 4 distributors selling them (though they are out of stock, they show there are some on order) and because a quick online search shows that people still use them. undo Tag: Visual edit
• curprev 21:0221:02, 23 May 2022‎ Em3rgent0rdr talk contribs‎ 19,333 bytes +31‎ →‎History: Since the Triad A11J is used as an example, and since it has a math-friendly number turns ratio of 10:1, then I'm thinking use that spec as the example for an impedance ratio of 100:1 which makes the math easy for readers when understanding how it transforms from 1,500 ohms to 150,000 ohms. undo Tag: Visual edit
• curprev 20:5420:54, 23 May 2022‎ Em3rgent0rdr talk contribs‎ 19,302 bytes 0‎ →‎History: Since we are saying "around", then really should pick a nice round number in the middle of the range. The impedance ratio of 144:1 only applies for the turns ratio of 12:1. But for turns ratio of 8:1, the impedance ratio is 64:1. A nice number in the middle of that range from 64 to 144 is "100", so I'm writing 100:1 for simplicity. But could also say "form 64:1 to 144:1". But shouldn't just say "144:1". undo Tag: Visual edit

10 February 2022

• curprev 03:4603:46, 10 February 2022‎ Ira Leviton talk contribs‎ m 19,302 bytes 0‎ Fixed a reference. Please see Category:CS1 maint: numeric names: authors list. undo

21 January 2022

• curprev 08:5208:52, 21 January 2022‎ Alpha Piscis Austrini talk contribs‎ 19,302 bytes +3,638‎ Restored revision 1063482414 by Vulphere (talk): Remove blanking and vandalism undo Tags: Twinkle Undo
• curprev 08:5008:50, 21 January 2022‎ 212.50.191.33 talk‎ 15,664 bytes +25‎ →‎History undo Tag: Reverted
• curprev 08:4908:49, 21 January 2022‎ 212.50.191.33 talk‎ 15,639 bytes −3,399‎ waste of time undo Tags: Reverted section blanking
• curprev 08:4808:48, 21 January 2022‎ 212.50.191.33 talk‎ 19,038 bytes +15‎ →‎History undo Tag: Reverted
• curprev 08:4608:46, 21 January 2022‎ 212.50.191.33 talk‎ 19,023 bytes −279‎ →‎Terminology undo Tags: Reverted section blanking

3 January 2022

• curprev 08:5308:53, 3 January 2022‎ VulcanSphere talk contribs‎ 19,302 bytes +53‎ Importing Wikidata short description: "Audio signal conversion device" (Shortdesc helper) undo

15 December 2021

• curprev 09:5109:51, 15 December 2021‎ Enterprisey talk contribs‎ m 19,249 bytes +1‎ →‎History: add space between two words undo

11 November 2021

• curprev 02:0602:06, 11 November 2021‎ Rob Cranfill talk contribs‎ m 19,248 bytes +1‎ Fixed typo undo Tags: Mobile edit Mobile app edit iOS app edit
• curprev 02:0402:04, 11 November 2021‎ Rob Cranfill talk contribs‎ m 19,247 bytes −7‎ Fixed typo undo Tags: Mobile edit Mobile app edit iOS app edit

21 September 2021

• curprev 23:3923:39, 21 September 2021‎ Fluora talk contribs‎ m 19,254 bytes −2‎ →‎Instrument amplifiers: fixed "her/his" to "their" undo

18 September 2021

• curprev 13:1013:10, 18 September 2021‎ 202.166.134.193 talk‎ 19,256 bytes −3‎ Direct injection to direct inject undo Tags: Visual edit Mobile edit Mobile web edit
• curprev 13:0913:09, 18 September 2021‎ 202.166.134.193 talk‎ 19,259 bytes +20‎ Abbreviation of DI: added direct injection undo Tags: Visual edit Mobile edit Mobile web edit

3 September 2021

• curprev 06:1106:11, 3 September 2021‎ Hhwg talk contribs‎ m 19,239 bytes −3‎ corrected typo 'mismismatch' undo

4 June 2021

• curprev 07:3707:37, 4 June 2021‎ Rodw talk contribs‎ m 19,242 bytes +12‎ Disambiguating links to Black dog (link changed to Black Dog (Led Zeppelin song)) using DisamAssist. undo

17 April 2021

• curprev 12:2912:29, 17 April 2021‎ Russell Cameron Thomas talk contribs‎ 19,230 bytes +1,451‎ →‎Purpose: Added an introductory paragraph to explain that there are really two purposes -- audio and electrical. Previous revision only focused on electrical. undo

28 October 2020

• curprev 17:4517:45, 28 October 2020‎ Ashley Pomeroy talk contribs‎ 17,779 bytes −4‎ No edit summary undo

18 October 2020

• curprev 01:0501:05, 18 October 2020‎ 86.44.62.250 talk‎ 17,783 bytes +477‎ Added examples undo Tags: Visual edit Mobile edit Mobile web edit

1 August 2020

• curprev 22:1122:11, 1 August 2020‎ InternetArchiveBot talk contribs‎ 17,306 bytes +43‎ Rescuing 1 sources and tagging 0 as dead.) #IABot (v2.0.1 undo