Tymkrs 2hp Eurorack Bulkhead Module

Name: Tymkrs 2hp Eurorack Bulkhead Module
SKU: 17089
Price: 35.00 USD
Availability: InStock
Rating: 4.86 (7 reviews)

(7 Reviews)

2hp Eurorack module allowing routing of signals from the face of your modular synthesizer to the inside, and back!

Designed by Tymkrs (The Toymakers) in United States of America

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2hp Eurorack module allowing routing of signals from the face of your modular synthesizer to the inside, and back!

What is it? The Tymkrs Bulkhead is a pre-assembled 2hp Eurorack module that improves cable management allowing you to route signals from the front of your synthesizer to the inside of your case, and …

What is it?

The Tymkrs Bulkhead is a pre-assembled 2hp Eurorack module that improves cable management allowing you to route signals from the front of your synthesizer to the inside of your case, and back again! This works with both TS and TRS jacks.

Why did you make it?

I wanted my synthesizer to look nice and neat, but the midi source and audio output were on the front of the eurorack case and needed to go to behind the synthesizer to the rest of my studio. I got tired of running cables from the front of the synthesizer to the back - around the side. So here we are - cable management!

If you have two or more modules, this could also create a wormhole within your synthesizer and help clean up your live case. By patching the back of one bulkhead to another bulkhead, you could create a hidden patch between two parts of your case.

Contents of the Bulkhead Module:

Assembled Bulkhead Eurorack Module

Dimensions

Jack Board (28.2 x 98.2 x 1.60mm)
Face Plate Board (10 x 128.6 x 1.60mm)

I need more than what's available!

Feel free to email us at feedback@tymkrs.com or message us through Tindie and we'll work something out with you :)
Or if you'd prefer a kit at the same price, please also let us know!

Extra Goodies!

Bulkhead Module on Modular Grid
1U / 21HP version now available! Tymkrs 1U Eurorack Bulkhead Module

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Review Breakdown

Average Ratings

Product: (4.86)

Documentation: (4.71)

Shipping: (5.00)

Communication: (4.86)

Scott | May 18, 2025

Fast response, great modules (super useful!)

I have a 44 HP rack mount synth module with 1/4" ports on the back and I wanted a module to expose these as 1/8" ports on the front in the other half of the rack. You would think there would be lots of different options by various makers for something like this considering how many rack mount synth modules there are these days that people incorporate into their Eurorack setups. However, all I found were various mixers, multis, etc. but all the ports are on the front! Well, Tymkrs came to the rescue with a fantastic little 2HP module that passes eight signals from the back of the module to the front of the module. I got two of these to make a little patch bay and it works perfectly. Note: Tymkrs has a module that has 1/4" on the back with 1/8" ports on the front, which is super convenient for this specific situation; however, that module only has 4 ports and I really wanted 8 ports in with the nice small 2HP footprint. Anyhow - these are simple, but super helpful and well priced. The response was quick and the items shipped quickly.

Carlos | Feb. 18, 2024

Great all around

Well made and pretty. Just like the description. The shop has also excellent costumer support and are very responsive.

Rob | Nov. 3, 2022

Perfect

I was all set to try to make something myself to help route some patchpoints out the back of my rack to a few different outboard gadgets, and decided to search for anything that might already exist. These bulkheads are exactly what I was wanting! Solid, great looking, elegant modules (only 2HP!) that are more than worth the price. Absolutely perfect. Arrived quickly, well packaged in a nice Tymkrs box - I'll absolutely be getting a few more. Highly recommended!

Justin | May 16, 2021

Exactly what I was looking for

This gives me a way of running cables inside of the eurorack chassis to get connections closer to where they need to plug in.

Instead of having giant long cables from my keystep pro all over the front of my eurorack -- they're routed inside my case, and split off to two bulkhead modules. Makes things WAY neater. Pretty dope.

Shipped quickly, packaged very well. I would absolutely buy from Tymkrs again.

Nathaniel | April 12, 2021

Great little pass through unit!

Perfect unit that passes through everything - midi, stereo, mono with minimal fuss. Very happy with this inexpensive functional unit - I bought 3 for my rack!

Ryan | March 18, 2021

It's amazing, the best bussing option period.

His is best option to bus signals in a larger system. ALL the other options use integrated wires by ethernet or hdmi etc. What this does is cause crosstalk between the signals. It can be negligable... or it cannot. Because of the direct design here, this module has no crosstalk intrinsically with the design. And you choose the quality of the cable to do the bussing so you can make it as bulletproof as you want. I'm sure I'll buy two more eventually.

Response from Tymkrs (The Toymakers) | March 18, 2021

Thanks so much for your kind remarks and so glad you have found them useful!

Troy | Oct. 29, 2020

Looks good. Works Perfectly

This was my first DIY module. Managed to figure it out and it worked first try. I have to admit that I did get a bit confused making it though as there were no instructions, which would have been nice to have. But I did figure it out so it can't have been that difficult.

Response from Tymkrs (The Toymakers) | March 4, 2021

Thanks for your review and glad it worked well for you! We've changed these to all be pre-assembled so hopefully that alleviates the lack of instruction!

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Tymkrs (The Toymakers)

Rochester, MN, United States of America

Ships from United States of America.

58 Reviews | 817 Orders

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More From This Seller:

Tindie

Tymkrs 2hp Eurorack Bulkhead Module

2hp Eurorack module allowing routing of signals from the face of your modular synthesizer to the inside, and back!

What is it?

Why did you make it?

Contents of the Bulkhead Module:

Dimensions

I need more than what's available!

Extra Goodies!

Rates to

Review Breakdown

Average Ratings

Fast response, great modules (super useful!)

Great all around

Perfect

Exactly what I was looking for

Great little pass through unit!

It's amazing, the best bussing option period.

Response from Tymkrs (The Toymakers) | March 18, 2021

Looks good. Works Perfectly

Response from Tymkrs (The Toymakers) | March 4, 2021

Tymkrs (The Toymakers)

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