Magma is a 10HP Eurorack compressor with novel circuitry and a classic sound.

The Magma uses feedforward diode-bridge compression which gives it a unique character. The Magma excels in providing punch, and can pump hard when set to extreme settings.

The interface is easy to control and designed for live performance – it’s easy to change the entire groove with just a few controls. The glass orb lights up like hot lava and visualizes the amount of compression being applied.

Sculpt your sound in even more detail with the cv and audio side chain inputs. The Magma aims to make compression both creative and fun!

Power 62mA @ +12v, 57mA @ -12v

Width 10 HP

Depth ?mm

This is a Do-It-Yourself kit, not an assembled module. Building instructions can be downloaded here.

DIY level: medium.

Mic from Ginko Synthese is a 2HP Eurorack microphone pre-amp module. It was designed to work with Ginko Sampleslicer but can also be used to amplify and send your microphone signal to any other module in your Eurorack system.

• input

• gain control

• momentary on push button

• on/off switch

• output

• included mini jack electret microphone

Power 25mA @+12V, 10mA @-12V

Width 2 HP

Depth 25mm

This is a Do-It-Yourself kit, not an assembled module. Building instructions is included in paperform. All SMD parts are pre-soldered, only THT parts to solder.

DIY level: easy. The assembly is really easy and suitable for beginners.

The EZSQ is a simple 8 step sequencer featuring a clock input, reset input and pitch output. It was designed to sit next to the VCSQ2 to give it even more power, but 8 steps sequencers are useful anywhere in all modular cases.

• 8 steps
• Clock input
• Reset input
• CV output

Power 13mA @+12V

Width 6 HP

Depth 25mm

Panel Black FR4

This is a Do-It-Yourself kit, not an assembled module. Only THT parts to solder. Building instructions are here.

DIY level: easy. The assembly is really easy and suitable for beginners.

SEEDS is a complex powerful 8 bit oscillator and can be used as a complete synthvoice.

On the sound-design side you might notice some 90's popular music influences. There are two reasons for that. First of all; those sounds are a natural match for the rather modest (8 bit, 16MHz) Atmel chip on the Arduino Nano we're using. That music was made using digital synthesizers using the processors available at the time, and those had to make the most of the chips available at the time, which were quite comparable to the Nano. The second reason is that those sounds are a lot of fun. Once that link became clear it became more a of a guiding principle than a potential problem; it seems more sensible to lean into such links than it is to resist them.

Seeds features the following algorithms:
• The original “Grains” sound. Two triangle-wave formant peaks synced by the main oscillator. The “mod” knob sets a formant peak.
• Triangle wave with wave-wrapping. The “mod” knob sets the amount of wave-wrapping.
• Super-saw, featuring three detuned saw waves with a PWM feature modulated by an LFO.The “Mod” knob controls the LFO rate.
• Classic FM; a “carrier” sine wave phase modulated by a second sine. The “mod” knob sets the modulator wave’s pitch offset.
• Saw-wave with hard-sync.
• Phase-distortion
• Tuned noise
• Square wave with pulse-width modulation and built in LFO. The “mod” knob controls the LFO rate.

The Arduino in the SEEDS kit is already programmed, but in case you need to re-install the firmware you need the Arduino IDE installed on your computer and install the CH340 driver to communicate with the Adruino Nano. The latest Adruino IDE can be downloaded from the Arduino website. The CH340 driver can be found here.

The firmware will be updated regularly so you might want to keep an eye on it to get fresh sounds in your SEEDS every now and than.

Power 81mA @+12V, 27mA @-12V
Width 8HP
Depth 28mm

This is a Do-It-Yourself kit, not an assembled module. Building instructions can be downloaded here.

DIY level: medium.

Directly insert your record player into your Eurorack setup. The phono amp stage is equiped with RIAA equalization. The module is build with high quality, low-noise opamps and the famous WIMA caps.

• gold-plated RCA inputs
• PHONO/LINE select
• RIAA equalization
• GND connection
• MONO and STEREO output on modular level

Power ?mA @+12V, ?mA @-12V
Width 4HP
Depth ?mm

This is a Do-It-Yourself kit, not an assembled module. Building instructions is included in paperform.

DIY level: easy. Suitable for beginners.