Home » Shop » Eurorack » Eurorack custom case 6U to 25U



These are (my) standard HP sizes:

  • 60HP = 306mm + 2x 12mm sides = 330mm
  • 84HP = 428mm + 2x 12mm sides = 452mm
  • 104HP = 530mm + 2x 12mm sides = 554mm
  • 126HP = 642mm + 2x 12mm sides = 666mm
  • 160HP = 814mm + 2x 12mm sides = 838mm
  • 196HP = 997mm + 2x 12mm sides = 1021mm
  • I cut the rails to size myself, so other HP possible on request


Eurorack custom case 6U to 25U


Welcome to my ‘Eurorack configurator’, here you can select all options available to configure your perfect Eurorack case!

All orders are made-to-order, so you can select all options here and see how they inflict the price.

The example drawings with dimensions apply to most of the ‘smaller’ standard sizes. The bigger cases have so far all been different based on clients’ demands, but the design is always based on my standard system. Do not hesitate to contact me if you have a request!

Eurorack case size

Standard sizes go from 6U to 25U in height and in width from 60HP to 200HP
Custom dimensions and configurations are possible on request.

For all cases of 200HP an extra wood support part is added halfway in the case, it has been designed to not be in the way of your modules but gives extra support to the rails.

NEW: The width of the case is now possible in steps of 2HP! For example between 86HP-104HP for a case between 86HP and 104HP. For a specific width, choose the correct range and mention the desired width in the checkout. When you do not mention a specific amount you'll automatically get the maximum width (so 104HP in this example).
Oak finish

Two layers of Osmo is my standard finish, a hard-wax oil which keeps the solid oak look but gives a nice matt protection.

As an alternative there now also is linseed oil 'natur' as a finish option, that is the coloured oil without colour. It gives a little more classic & yellowish finish with a little more touch of the wood grain in comparison to the Osmo oil if you prefer.

For the coloured cases, I use Satin Wood Oil, based on pure linseed oil and natural pigments. Standard colours are available here, but loads of colours are available for custom work!

Black rails?

Standard the rails is in aluminum colour, but optionally it can be replaced by a black version.

Please select a multitude of this per 1U or 3U row, so if you order a 9U case you'll have 3x 3u = 3 rows x black surplus.

Rails insert

For the M3 slide nuts, you can select them as a multitude of 20 pcs, just select roughly how many you would like in your complete case and they will be distributed accordingly.

For the threaded inserts you need to select the number of pairs you need per 1U or 3U row; so with 3U just 1x, with 6U you'll need 2x, etc. Note that the inserts have a maximum length from the factory, so with larger cases they can be build up out of two pieces.

Power supply

The Meanwell RT-65B is a low cost and efficient power supply, giving loads of power for a good price. By far the most popular and most sold PSU for Eurorack. The PSU's always come mounted to the case. The power is either DIY or pre-wired on all low-voltage wires & ground. The final connection from the socket to the PSU has to be done by yourselves (no soldering, only cable stripping & a few screws).

RT-65B Specs: +12V 3.5A -12V 1.0A and 5V 8.0A, total output power 65W.

Alternativelly there are also 2 options by Konstantlab:
HammerPWR & SeventyPWR are externally powered from a power brick. This creates the option to fully wire the system for you and ready to go, since there is no high voltage inside the case. These power supplies have been developped for Eurorack specifically, are known for their power & low noise but to come at a cost.

- HammerPWR (100 Watt output) + MeanWell 120Watt adapter, +12V 5A (2x 2.5A), -12V 2.5A and +5V 2.0A

- SeventyPWR (70 Watt output) + MeanWell 90 Watt adapter, +12V 2.5A, -12V 2.5A, +5V 2.0A


Power to your modules are supplied by bussboards
When you select a MeanWell PSU you'll get the Modular Synth Lab Bussboards with 20 headers, when you select a HammerPWR or SeventyPWR you automatically get the Konstantlab's filtered bussboards with 19 connectors each.

Recommended to have a maximum of 3 or 4 bussboards per PSU.

Choose for a DIY cable kit and assemble it yourselves/with local help. or choose for a system where all low-voltage cables have been pre-wired! For the HammerPWR & SeventyPWR PSU this means that the case is ready to go, with the Meanwell RT65B you'll only need to connect the socket(s) to the PSU('s).

Power socket

1 power socket for 3x MeanWell PSU's max. to not exceed the 10A fuse, otherwise select multiple.

Power cable
AC Power Cable – max. 250VAC
Solid Oak lid (optional)
A solid Oak lid made to size and fixed with black or aluminum clamps. Only possible on the smaller cases, since it will become quite heavy and big on the bigger ones. Do also note that this might impact the transport costs and the need for a crate instead of a triple-layer transport box.
Handles (optional)
Include this set of 2 black handles for transport comfort, minimal case size 6U. Mounted with black bolts to the sides of your case.
Triple-layer shipping carton (optional)
A super-strong triple-layered cardboard boxes for small & regular size cases. The case itself is packed inside with foam blocks. Quite a good solution for international transport as well!
Shipping crate (optional)
The smaller & regular size cases can easily be shipped in a good shipping carton, but with the super-big ones, it is best to have a shipping crate. Where a crate is the strongest transport method, it will add significant weight & volume to the transport and might require 'freight' instead of 'parcel'. The shipping costs in the checkout do not calculate this correctly, so shipping might be higher. Of course, I will always double-check with you before shipping out.
Custom amount
You can select this when we had contact about custom work, otherwise just leave it empty :-)

Made to order