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[IC] Quantum60 - 60%XT Plateless Gummy O-Ring mount - 50 Units In-stock

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ABunchOfNumbers:
Quantum60 - 60%Xt Plateless Gummy O-Ring Mount

50 Units will be In-stock on www.abunchofnumbers.com on Saturday 19th at 5pm GMT Please make sure to read through everything here and in the discord server for all the information.

Production Units:


https://i.imgur.com/bF2aeTf.mp4                                                                                   https://i.imgur.com/VWurkKF.mp4

Board Details:
Mounting - Plateless Gummy O-ring Mount + Top Mount
Layout - 60% XT with WKL and WK
Colours - Sand and Red
Typing Angle - 6.5° typing angle
Materials - Aluminium 6063, Stainless Steel, Polycarbonate
Weight - ≈ 2.2Kg / 4.85 lbs Built
Front Height - ≈19mm adjusted for front lip (≈24mm EKH)
Unit Count - 100 total Units, 50 via Reservation System (Completed), 50 In-Stock Units
Unit Number - Every board is numbered between 001-100, these will be randomly assigned
Pricing - A-Stock $510 USD, B-Stock $485 USD, this does not include a PCB
With PCB - A-Stock - $550 USD, B-Stock $525 USD
Included with the Quantum60:
Aluminium Plate
50a O-ring
Gaskets
Bumpons
Microfibre Cloth
Carrying Case
Extra Hardware + Spares (Screws)

Please note: The kit does not include a PCB, please add a PCB from the extra parts for a valid order.

Extra Parts:
Plates - Polypropylene, Carbon Fibre, POM
PCBs - Hotswap and Solder (every PCB includes a daughterboard + JST)
O-Rings - 30a (Clear), 50a (White), 70a (Black)
Additional Extras - Carrying Case, microfibre Cloth, gaskets, bumpons
Sale Details:
Vendor - www.abunchofnumbers.com
Availability - 50 Units In-Stock, 50 reservation orders already shipped out
Configurations - Mix of Sand, Red, WKL and WK
Time - Saturday 19th October at 5pm GMT
Shipping - Orders will be shipped out the following week with DHL International Express from the UK
Please join the discord and read through the updates channel for more information
https://discord.gg/cTWGzQ3VJM

Manufacturing Issue:
The fit between the top case and the stainless steel middle is slightly too tight due to a manufacturing fault. The two case parts do fit together but makes assembly and disassembly quite difficult. To fix this issue, it was decided that the edges of the screw points on the underside of the top case be filed back slightly to improve the fit. These points are not visible when the keyboard is built or unbuilt and only visible when the top case is completely removed. This issue is detailed in the images below, the build guide, Clackbait's VOD and Alexotos most recent Quantum60 stream.

https://i.imgur.com/TMeX7bz.mp4

Almost every unit has filing to some extent, with some screw points requiring more filing than others.


PCB Layouts:
Solder and Hotswap LayoutsThanks to SmollKeebs for designing the PCB.
Via definitions:

https://drive.google.com/drive/folders/1rUOLSiDGdFPeL_j300E81go3-TWqBHFL?usp=sharing

Build Guide:


Media:
Alexotos' Production Unit Stream:
https://www.twitch.tv/videos/2258070475

Alexotos' Hyperlapse:

Clackbait's Production Unit VOD:

Tofu Types Overview:

Clackbait Sound Test:

Nixies Sound Test:

Sarokeys BCP Sound Test

Quick Sound Test:

Photos:
Credit: Alexotos

Mounting System:

Prototypes:

Expand for prototype photos

More




FAQ:

Are the O-Rings standard?
No, the O-Rings are custom sized. Additional hardnesses and extras will be available.


Links:
Discord: https://discord.gg/cTWGzQ3VJM
Website: www.abunchofnumbers.com[/list]

twitchytheinsideman:
Finally plateless xt after Jubi

However, not a fan that you can see the two different colors from all sides. If Top and Bottom have different colors, I would rather only see bottom color from behind only and from side. Looks kinda weird to me otherwise.

Sand is a grey?

Bottom always silver and Top is the mentioned colors?

Color samples, bottom and top pic are the same colors?

Hope price can be reduced with GB.

ABunchOfNumbers:
The top and bottom aluminium cases are the same colour, I think the silver piece you are referring to is the stainless steel weight along the edge and the polycarbonate piece. I am right in thinking that?

Sand is a tan colour.

Yes both colour samples are the same colours, just in different lighting conditions and a different order.

catamscott:
hell yeah, this is very cool. that's a smart design to allow for traditional o-ring mount, always cool to see new approaches to mounting

botatoboy:
any chance of exploded view  ;D

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