Disintegrated Cracklebox Noisemaker DIY synth soldering kit by Rakit.

Synthrotek APC Handheld DIY Kit - Atari Punk Console Synthesizer 8bit Chiptune

Baby8 Sequencer DIY Synth Soldering Kit by Rakit

Atari PUNK Console Semi-Patchable SynthCard Kit

5 Channel Mixer DIY synth soldering kit Rakimix by Rakit

Analogue Drum Synth DIY soldering kit by Rakit. Boss PC-2 AMDEK PCK-100 clone

Atari Punk Console APC DIY Retro Case Shell 3D Printed Multiple Colours

Rakit Passive Multiple DIY synth soldering kit for Eurorack