EURO KASTLE 1.5 is a 10 HP Eurorack version of the Bastl Instruments Kastle Synth and B Drum Kastle. Both versions are 100% compatible and interchangeable one with the other, you just need to change one chip in the back for the other, so it´s like having 2 modules in one

So you can choose the white version (with the original kastle firmware) or the black version, with the new B DRUM kastle firmware.

It comes in two flavors: full kit and basic kit.

The full kit. It includes everything needed to build one module. Also it has all the passives presoldered, so you just need to solder the jacks, pots and 2 dip-8 sockets and that´s it. it´s ready.

The basic kit includes everything except:

1x power connector 2x dip 8 sockets 4x b10k linear pots (any linear) 4x b10 plastic pots (any linear) 2x on-off-on 3 pos miniature spdt switches 1x 3mm led 12x thonkiconns jacks 4x knobs

That you have to source. The rest of components come presoldered. The microcontrollers are included and programmed.

It 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 units.

Original by Bastl Instruments:

http://www.bastl-instruments.com/

SPECS:

Wrong Polarity Protection 3U Eurorack module, 10 HP wide Power consumption: 47 mA at +12 V