FULL KIT – ST Modular – DRUM KASTLE (Euro Kastle V3) 10hp (SMD pre-soldered/firmware pre-programmed)

£59.99 (exc VAT)


This listing is for a full kit with SMD pre soldered pcb with the new Drum Kastle firmware pre-installed.

Solder the 3 pin header first because you won’t be able to do it once the jacks are in place!

Kit also comes with Eurokastle panel in case you want to switch firmware later.

Firmware on the Github in Eurokastle folder.

ST Modular Website


ST Modular FB build group

Out of stock

Email me when back in stock


Eurokastle has all the functionality of the Kastle 1.5 with some tiny amendments to fit the Eurorack format. OSC mode and Rungler mode may be changed via switch instead of patching cables and you only have one input/output per functionality instead of 2 or 3 on the desktop synth. Though it has a Waveshape CV attenuator which is not available on the original Kastle.

It runs on regular Eurorack power supply.





  • Please check out the Bastl Desktop Synth for further details and consider buying one – it´s worth it!
  • Illuminated EuroKastle Logo
  • Wrong Polarity Protection
  • 3U Eurorack module, 10 HP wide
  • Power consumption: 47 mA at +12 V


Additional information

Weight 240 g
Dimensions 128.5 × 50 × 4 mm

Synthesiser parts/components