This is an introduction to Takazudo's DIY series product, zudo-block-40 Lite.
This is a 40HP Eurorack modular synthesizer case designed by Takazudo. The motivation behind creating this case was wanting something compact that allows adjustable angles and depths. This case is the zudo-block-40 rebuilt with more affordable materials.
This Lite series consists of panels and rails printed by Takazudo on a 3D printer, with variations selected from promising combinations of materials and colors. New variations are added on a whim over time.
This product is available for purchase below.
- Product Photos
- Features of zudo-block-40 Lite
- Variations
- Assembly Instructions
- Related Products
- About Power Supply
- Dimensions / Data
Product Photos






Features of zudo-block-40 Lite

The dimensions and assembly method are essentially the same as the zudo-block-40. So please start by reading the following zudo-block-40 introduction:
During the zudo-block-40 development, I spent endless hours printing and adjusting panels on a 3D printer to create the final design. Even after completing the acrylic version, I continued using my own 3D-printed panel cases to save money. Eventually, I thought, "Why not clean these up and sell them too?" So I organized the lineup and began offering them.
The zudo-block-40 panels are laser-cut acrylic board, while this Lite version uses 3D-printed panels.

Panels with noticeable warping or irregular shapes and patterns are screened out. Materials and panel colors vary by lineup variation.
3D printing works by melting filament and building up layers less than 1mm thick to construct the entire object. Therefore, compared to panels made by cutting acrylic board, the surface and cross-section finish varies between individual pieces, making perfectly uniform texture difficult to achieve. Please be aware that some degree of variation exists when purchasing.
In terms of impact resistance, 3D-printed plastic panels tend to be more durable than acrylic board. For example, if dropped from a certain height, acrylic board may chip at the edges, while these panels are made from materials that are relatively resistant to cracking.
Variations
The zudo-block-40 Lite, like the zudo-block-40, offers three rail type combinations for each panel color variation.
As with the zudo-block-40, panel color and side panel shape do not affect the price; only the rail type determines the price difference. Tax-included, shipping-included prices are as follows:
- Lite: ¥4,980
- Dual: ¥8,980
- Metal: ¥12,980
Below is a summary of all variations with their panel colors and material combinations.
01: YamiKage (Black)

YamiKage uses only the black filament that also serves as the base black in other color variations. Among the various filaments I've been trying, carbon fiber-infused PLA has a great texture and high strength, while looking sleek and refined.
The panel surface pattern also contributes, but rather than a deep black, these panels have an ink-like, slightly muted black color.
- Black panels: PLA-CF (eSun)


02: KuroBeni (Black / Red)

KuroBeni uses black as the base with a high-saturation, dark red PLA filament. Filaments come in various colors, but carelessly combining them tends to produce a cheap-looking plastic appearance. By using black as the base, I aimed for a premium feel while using red as an accent that doesn't break the sleek image.
- Black panels: PLA-CF (eSun)
- Red panels: PLA (eSun)


03: Akatsuki (Black / Deep Orange)

Akatsuki uses black as the base with a high-saturation, slightly bright deep orange PLA filament. Most modular synth cases are aluminum or metal with few bright color options, but being able to use various colors when building with panels like these is part of the fun.
This combination uses an orange reminiscent of orange fruit peel while maintaining a sophisticated overall look.
- Black panels: PLA-CF (eSun)
- Orange panels: PLA (eSun)


04: ShibuGaki (Black / Bright Orange)

ShibuGaki uses black as the foundation with a vivid, bright orange PLA filament. It creates a light and pop impression while the black base panels keep the overall design well-balanced and visually cohesive.
- Black panels: PLA-CF (eSun)
- Orange panels: PLA (eSun)


Assembly Instructions
For detailed assembly instructions, please refer to the following guide:
Assembly requires tools such as a hex key wrench, wrench, and Phillips screwdriver. Please refer to the guide above for details.
Related Products
Below are products related to this item.

zudo-block Series
This is the 3D-printed 40HP zudo-block-40 Lite, but the acrylic board version zudo-block-40 and the 60HP version zudo-block-60 are also available.
Additionally, a more affordable 60HP frame kit, the zudo-block-60 Open, is also available. Please check it out as well.
Bus Board
A bus board designed for mounting in this case has been developed separately. Details are available on the following page. If you're interested, please check it out.
About Power Supply
このケースには電源が内蔵されていないため、別途電源をご用意頂く必要があります。電源用のモジュールとして、以下の3つを国内で入手しやすいものとしてご紹介しておきます。
また、電源ってどう考えれば良いのかよく分からないという方向けに、以下コラムを別途用意してあります。こちらも併せてご参照頂けますと幸いです。
Dimensions / Data
細かい寸法のデータが必要な場合、以下データをご参照ください。
That concludes our introduction of the zudo-block-40 Lite.
We hope you find this helpful.











