[IC] Class 60 V2 — Inspired by DEC VT220-LK201
by MM Studio
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Long time no see, everyone! This is MM Studio.
We are excited to share the Interest Check for our new 60% custom keyboard kit — Class 60 V2.
>>> FILL IN THE IC FORM HERE <<< (https://forms.gle/PSfaZoetoCuJkw56A)
1. Background
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The Class 60 V2 carries forward the design language of the Class 100, drawing inspiration from the iconic DEC (Digital Equipment Corporation) LK201 — the companion keyboard introduced with the VT220 and subsequent terminals.
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Prototype Photos
2. Design & Features
- Classic PC Legend Strip:
The Class 60 V2 condenses the LK201’s signature thick bezels and large-radius rounded corners into a compact 60% form factor. Across the top bezel sits a magnetic, removable polycarbonate (PC) cover inspired by the LK201’s classic replaceable Legend Strip.
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- Orange-Painted Integrated Daughterboard with Solenoid & Buzzer:
MM Studio’s signature solenoid and buzzer are once again integrated directly onto the Type-C daughterboard and positioned right beneath the PC strip. The PCB surface features a vibrant orange finish, subtly showing through the translucent PC strip.
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- RGB Light Strip & Real-Time Layer Indicators:
To make the most of the PC material’s translucency, we’ve placed a full-length RGB light strip beneath the Legend Strip (which plays a power-on self-test lighting animation upon plug-in, just like vintage terminals).
Since 60% users rely heavily on Fn combos and layers for daily use, we’ve added dedicated indicator LEDs in the top-right corner for Caps Lock and real-time layer status. Every time you switch layer, the LEDs clearly display your active layer—no more guessing which layer you’re on.
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- Weights & Contoured Side Profile:
The external brass bottom weight features the classic graphic design from the VT220 User’s Guide, while the internal brass weight adopts a clean stepped-groove design. The side profile features a curved, contoured waist—complementing the retro rounded front bezels while making the board much easier to pick up and move around on your desk.
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- Isolated Top / Gasket Mount:
For the mounting system, the Class 60 V2 retains the proven Isolated Top Mount from the Class 100, utilizing custom-molded silicone socks over the plate tabs secured by shoulder bolts. (By design, you can also install the silicone socks without fastening the screws to run it as a pure Gasket Mount, or selectively remove screws from specific tabs to fine-tune the typing feel).
*Note: For the best typing feel and acoustic performance, we highly recommend a Half-Plate + Solder PCB build.
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3. MX & EC PCB Options
- MX PCB: 1.6mm wired PCB with QMK/VIAL support (Hotswap & Solder options available). The Solder PCB also includes ALPS switch support.
- EC (Electro-Capacitive) Option: Since this is a 60% board, we decided to offer an EC PCB option alongside traditional MX builds! We are currently sourcing and testing the best dome and slider solutions—stay tuned for further updates.
- P.S. Third-Party PCB Compatibility: Because we reserved mounting points and routing for a standard Unified C3 daughterboard, the case can theoretically accommodate certain third-party MX or EC PCB even 60% Hall Effect (HE) PCBs that use a C3 daughterboard... (though RGB, solenoid, and buzzer features obviously won't work in that setup).
Supported Layouts & MX Plate Options:
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4. Layout & Colorway Options (WK / WKL / HHKB)
Top Case Layouts: WK / WKL / HHKB
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Colorways (Tentative — subject to IC feedback):
(Note: The full PC case option is still being evaluated, as the design makes it challenging to source raw PC material thick enough without color inconsistency).
- Coated Retro White
- Coated Retro Green
- Coated Coffee
- Ano Silver
- Ano Red
- Ano Navy Blue
- PC (TBD)
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5. Specifications & GB Info
- Model: Class 60 V2
- Top Case Options: WK / WKL / HHKB
- Weight: ~2.45 kg (fully built)
- Case Material: 6063 Aluminum (or PC, TBD)
- Internal Weight: Brass with anti-tarnish treatment
- Bottom Weight: Brass with anti-tarnish treatment
- Solenoid & Buzzer Support: Yes (Included)
- Pricing: About 280$ (230$ Barebone)
- GB Time: Q4 2026 TBD
- Sale Format: Unlimited Group Buy
- Estimated Lead Time: ~4-6 months after order collected
Dimensions:
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6. IC Form & More Pics
>>> CLICK HERE FOR THE IC FORM <<< (https://forms.gle/PSfaZoetoCuJkw56A)
>>> Join our Discord channel for newest info! <<< (https://discord.gg/BNnghYdnHf)
Thank you all for your continued support and valuable feedback!
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