geekhack
geekhack Marketplace => Classifieds => Topic started by: bettablue on Mon, 25 December 2017, 02:57:21
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Howdy everyone, and Merry Christmas.
I used to have a beautifulLy bolt modded IBM Model M keyboard, but because I had to send it in to Unicomp for repair of some internal electronics, they removed the bolt mod when they “fixed” it by removing the bolt mod. Upon getting my keyboard back, I immediately checked to see if the bolt mod was still in place. Needless to say, I was NOT pleased to find the plastic welds where there should be nuts and bolts.... There were absolutely no signs at all that my keyboard had ever been modified.
So anyway, I am again looking for someone here who can give me a deal to obtain another bolt modded Model M with part no. 1391401 which has been properly bolt modded so I can get my modern bolt modded IBM Model M keyboard.
Can anyone here give me prices to replace my favorite bolt modded keyboard? Since I am also a vintage computer user too, I have collected several IBM Model F/AT keyboards, as well as another IBM Model F/AT style keyboard, and even have a couple of IBM 5150 computers, as well as a somewhat basic IBM 5160 PC/AT I can offer in trade.
That’s as much info as I have access to. If anyone has another option for a trade, please contact me directly via private messaging.
Thanks Again
Chiao
Thomas
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Um... Well... This is interesting.
The bolt mod is first and foremost a restorative tool. Over time the model M's plastic rivets would break, causing improper tension in the plastic plate leading to poor and inconsistent performance. Because individual enthusiasts don't have access to the equipment to do plastic riveting of model M barrel plates, the bolt mod was invented as a substitute method to restore tension.
But Unicomp does have that equipment. So essentially what happened is the equivalent of taking a car into the shop where original chassis welds have broken and it's being held together with nuts and bolts. Of course the assumption is that you'd want it restored to like new condition with expert welding.
Anyway, the customer is always right, but I do find it interesting that a rare true restoration of a classic keyboard could cause such displeasure. I personally would enjoy the fully plastic riveted tension until another 30 years down the line when I might have to bolt mod again.
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Approved and made a slight modification to the title.
OP, please include verification pictures of any keyboards you might have available for trade.