File:Mono Tube.jpg
From Wikimedia Commons, the free media repository
Jump to navigation
Jump to search
![File:Mono Tube.jpg](https://upload.wikimedia.org/wikipedia/commons/thumb/c/ca/Mono_Tube.jpg/365px-Mono_Tube.jpg?20210710180549)
Size of this preview: 365 × 599 pixels. Other resolutions: 146 × 240 pixels | 292 × 480 pixels | 468 × 768 pixels | 624 × 1,024 pixels | 1,948 × 3,197 pixels.
Original file (1,948 × 3,197 pixels, file size: 1.67 MB, MIME type: image/jpeg)
File information
Structured data
Captions
Captions
6N3C power tube from a 1960's Fender Bandmaster Reverb guitar tube amplifier.
Summary
[edit]DescriptionMono Tube.jpg |
English: This 6N3C power tube is installed in a Fender Bandmaster Reverb guitar tube amplifier. The blue glow in the power tubes is caused by electrons colliding with gas molecules. The faint red glow in the power tubes is "red plating" caused by excessive electron flow hitting the tube plates (anodes). |
Date | |
Source | Own work |
Author | Rob Robinette |
Photo by RobRobinette.com
Licensing
[edit]I, the copyright holder of this work, hereby publish it under the following license:
![w:en:Creative Commons](https://upload.wikimedia.org/wikipedia/commons/thumb/7/79/CC_some_rights_reserved.svg/90px-CC_some_rights_reserved.svg.png)
![attribution](https://upload.wikimedia.org/wikipedia/commons/thumb/1/11/Cc-by_new_white.svg/24px-Cc-by_new_white.svg.png)
![share alike](https://upload.wikimedia.org/wikipedia/commons/thumb/d/df/Cc-sa_white.svg/24px-Cc-sa_white.svg.png)
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
Date/Time | Thumbnail | Dimensions | User | Comment | |
---|---|---|---|---|---|
current | 18:05, 10 July 2021 | ![]() | 1,948 × 3,197 (1.67 MB) | Rrobinette (talk | contribs) | Uploaded own work with UploadWizard |
You cannot overwrite this file.
File usage on Commons
There are no pages that use this file.
File usage on other wikis
The following other wikis use this file:
- Usage on en.wikipedia.org
Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
Image title |
|
---|---|
Camera manufacturer | SONY |
Camera model | DSLR-A350 |
Author | Rob Robinette |
Copyright holder |
|
Exposure time | 30/1 sec (30) |
F-number | f/22 |
ISO speed rating | 400 |
Date and time of data generation | 18:13, 27 April 2017 |
Lens focal length | 24 mm |
User comments | vacuum tube valve amplifier |
Short title |
|
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Software used | Adobe Photoshop Lightroom 6.5.1 (Windows) |
File change date and time | 19:23, 27 April 2017 |
Y and C positioning | Centered |
Exposure Program | Manual |
Exif version | 2.3 |
Date and time of digitizing | 18:13, 27 April 2017 |
Meaning of each component |
|
APEX shutter speed | −4.9068905902692 |
APEX aperture | 8.918863261944 |
APEX brightness | −4.13 |
APEX exposure bias | 0 |
Maximum land aperture | 2.9708536585366 APEX (f/2.8) |
Metering mode | Center weighted average |
Light source | Unknown |
Flash | Flash did not fire, compulsory flash suppression |
Supported Flashpix version | 1 |
Color space | sRGB |
Focal plane X resolution | 1,962.3931623932 |
Focal plane Y resolution | 1,962.3931623932 |
Focal plane resolution unit | 3 |
File source | Digital still camera |
Scene type | A directly photographed image |
Custom image processing | Normal process |
Exposure mode | Manual exposure |
White balance | Auto white balance |
Focal length in 35 mm film | 36 mm |
Scene capture type | Standard |
Contrast | Normal |
Saturation | Normal |
Sharpness | Normal |
Lens used | 24mm F2.8 |
Date metadata was last modified | 15:23, 27 April 2017 |
Unique ID of original document | 6A94F6A6466D3E7E02C440450E58D559 |
Copyright status | Copyrighted |
Contact information |
RobRobinette.com
|
Keywords | tubes |
IIM version | 4 |