Author Topic: Qtronix SCORP104  (Read 3134 times)

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Offline rknize

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Qtronix SCORP104
« on: Thu, 08 March 2012, 01:46:31 »
So I've had this keyboard forever.  I think I bought it new, sometime in the late 80s or early 90s.  It has an AT DIN connector.  I thought I threw it out (some of the keys are worn out), but I recently found it while digging through some junk in the shop.  I've taken it apart a few times over the years to fix the keys, so I know it is just a cheap rubber-dome.  However, it is one of the nicest feeling rubber domes I had ever used before or since.  I think that is why I've kept it even though most of my other dead rubber domes went into the trash long ago.  It's a bit unusual in that each key has it's own little orange dome (instead of one big membrane of domes).  The roof of the dome has the typical carbon coating (which is what wears out) that hits a membrane below.  The rest is all plastic, but it is a much more solid keyboard than any of the other rubber domes that I have lying around.  They don't even make cheapos like they use to, I guess.

I remember buying it because of the soft-but-snappy keys, BIGass enter key (I loved that on the XT keyboards), and the then-very-novel "Windows" key (you can see it's the 3.1 logo).  I also liked that the Ctrl and Alt modifiers are 1.5 unit.

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After spending quite some time here, I realize that these appear to be Alps-compatible key caps.  The legends have the soft appearance of dye-subs, but on closer inspection they are pad printed.  Somehow they have not really worn at all.  The caps are not immune to MEK, so I assume they are ABS.

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Anyway...probably not all that interesting to most folks here, but I thought I'd document it anyway.  I didn't get any hits when seraching for this model.  Qtronix is still around and they still use the "Scorpion" brand name.
Russ

Offline Daniel Beardsmore

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Qtronix SCORP104
« Reply #1 on: Fri, 09 March 2012, 16:40:58 »
I discovered that my old Packard Bell dome keyboard has Cherry-compatible keycaps – exactly the same arrangment as yours except the stem takes Cherry instead of ALPS caps. The height is wrong though and Cherry caps sit too low.

I plugged it into my current PC a while back and it was really awful to type on – like the dome equivalent of XM, and I kept getting transposed keys, either because it makes typing too hard, or due to some sort of compatibility problem. (I found myself transposing on this Acer 6312 when I first connected it last, so maybe balky keys do that to me – Acer switches are basically like soft XMs, decent solid click sound but balky. They don't feel domey, just balky like XM.)

Have you ever tried a Topre keyboard? I'm curious how you consider a good dome compares. For me one difference with Topre is the smooth feel and purity of sound; this sets it apart even from really decent dome switches such as Dell's new mostly-full-travel mostly-low-profile boards, that still retain some of the scrape and rattle of domes even though they're far more comfortable than most dome switches.

Topre proves that using rubber domes as springs is a perfectly valid concept, and IBM proves that using plastic membranes as switch contacts is also perfectly valid. I guess the only true problem with dome switches is that their very concept indicates why no expense is spared on quality or ergonomic testing, and why I spent so many years wondering why keyboard after keyboard sucked ...
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Offline rknize

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Qtronix SCORP104
« Reply #2 on: Fri, 09 March 2012, 17:33:26 »
If I ever find a 45g weighted 104 key RealForce, there is a very good chance I will buy it...especially if it is white.  However, I have spent way too much money since coming here.  Everything in the 2nd line of my sig I acquired since January and there is more on the way.  That doesn't even show what I've spent on caps, switches, etc.

I hate you all!  :)
Russ

Offline Daniel Beardsmore

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Qtronix SCORP104
« Reply #3 on: Fri, 09 March 2012, 17:35:13 »
Why all 45 g? I have a variable weight one and I don't even notice the different weightings.
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Offline rknize

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Qtronix SCORP104
« Reply #4 on: Fri, 09 March 2012, 17:40:33 »
I think that gaming would be annoying.  It's also a reason to prevent me from buying one.  Stop messing with me!  ;)
Russ

Offline Daniel Beardsmore

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Qtronix SCORP104
« Reply #5 on: Sat, 10 March 2012, 08:56:02 »
Gaming? Doubt it – the keys are springy, have just the right resistance against accidental presses, and don't snag on the way up like Cherry MX blues. They're also light and smooth enough for rapid pressing.

I'm not a gamer so I couldn't say for certain. All I can say for sure is that I don't notice the variable weighting at all.
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