This would be my first electronics board project with two main purposes:

1. Teach me to use CircuitMaker
2. Teach me some electronics
3. Make a usefull product that I would use with the Korg Volca range

The purpose of the Volca Nervous System is to tie everything nicely together in a compact form factor. It should't draw any attention from the Volcas and all it will have the following functionality:

1. Mixer

• 6 stereo inputs (12 channels)
• standard 3.5mm jack stereo connectors
• no level adjust on the input since those are already available on the outputs
• panning pots on all the inputs
• two outputs (headphones and line out) with individual volume controls

2. Midi spliter

• one input -> 5 outputs
• full size MIDI connectors (DIN5)
• LED for monitoring the MIDI signal is present

3. Power bank

• clean and rechargeable power supply for Volcas
• power 4 Volcas for at least 4 hours
• replaceable 18650 batters that would be recharged externally