File:Blackheart Single ended Class AAmp chassis with the GZ34 rectifier valve installed.jpg
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editDescriptionBlackheart Single ended Class AAmp chassis with the GZ34 rectifier valve installed.jpg |
English: Blackheart Single ended Class 'A' Amp chassis with a 12AX7 pre-amp valve, EL84 power/output valve and a GZ34 rectifier valve modification. Note the silicone ring dampeners to control microphonic feedback. |
Date | 12 December 2009 (according to Exif data) |
Source | Own work by the original uploader |
Author | Black Stripe |
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editTransferred from en.wikipedia to Commons using For the Common Good.
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Date/Time | Dimensions | User | Comment |
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22:04, 9 January 2010 | 1,012 × 593 (498,262 bytes) | w:en:Black Stripe (talk | contribs) | {{Information |Description = Blackheart Single ended Class 'A' Amp chassis with a GZ34 rectifier valve modification. |Source = I (~~~) created this work entirely by myself. |Date = ~~~~~ |Author = ~~~ |other_versions = No |
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 22:32, 2 October 2016 | ![]() | 1,012 × 593 (487 KB) | Kelly (talk | contribs) | Transferred from en.wikipedia: see original upload log above |
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Camera manufacturer | SAMSUNG TECHWIN CO., LTD. |
---|---|
Camera model | Samsung S850 |
Copyright holder | Copyright 2005 |
Exposure time | 1/1 sec (1) |
F-number | f/2.8 |
ISO speed rating | 50 |
Date and time of data generation | 20:47, 12 December 2009 |
Lens focal length | 7.8 mm |
Orientation | Normal |
Horizontal resolution | 96 dpi |
Vertical resolution | 96 dpi |
Software used | 0.7000 |
File change date and time | 20:47, 12 December 2009 |
Y and C positioning | Co-sited |
Exposure Program | Normal program |
Exif version | 2.2 |
Date and time of digitizing | 20:47, 12 December 2009 |
Meaning of each component |
|
Image compression mode | 3.9475504557292 |
APEX shutter speed | 0 |
APEX aperture | 3.072 |
APEX exposure bias | 0 |
Maximum land aperture | 2.971 APEX (f/2.8) |
Metering mode | Multi-Spot |
Light source | Unknown |
Flash | Flash did not fire |
Supported Flashpix version | 1 |
Color space | sRGB |
Sensing method | One-chip color area sensor |
File source | Digital still camera |
Scene type | A directly photographed image |
Exposure mode | Auto exposure |
White balance | Manual white balance |
Digital zoom ratio | 1 |
Focal length in 35 mm film | 38 mm |
Scene capture type | Standard |
Sharpness | Normal |