The Bass Buddy is an 8 HP Eurorack sequencer made for the Erica Synths Bassline DIY module, but it can ofcourse be used with any Eurorack synth voice.
It has a clock and reset input and four outputs; 1V/Oct, Gate, Accent, VCF CV outputs that are connected to the Bassline DIY. User interacts with it through an encoder knob, two tactile pushbuttons and a 128x64 pixel OLED Display.

Please see the documentation below for a full description of the module, bill-of-material and build instructions.

This kit includes:
- Main PCB (without any components)
- Black PCB panel with white silkprint
- 3D printed transparent OLED Lens

The Main PCB is a dual layer 1.6mm green FR4. Both SMD and TH components are used. Leadfree HASL.

The PCB panel is a 1.6mm black panel and white silkprint. Leadfree HASL.

The OLED Lens is 3D printed using transparent resin and then coated with a gloss varnish and polished by hand. They are basically handmade, so there could be imperfections like dust-specks or small scratches and the surface is not perfectly flat. But it looks great!

IMPORTANT! Do NOT use super-glue (CA-glue) to attach the lens to the panel - instead use white wood-glue (PVAc-glue)!