Built for performers like you

The back panel uses interchangeable expansion cards—upgrade your I/O without replacing the entire unit. We’re developing cards with different configurations. Ground Central ships with the Audio Card, which includes:

Tech Specs

Ground Central
– 9-12V DC center negative or USB Bus Power
– Hi-res Color LCD
– 2 Soft touch foot switches
– Anodized Aluminum Enclosure
– 140 w x 100 d x 52 h (mm) / 4.5 w x 4.3 x 2.0 (in)

Satellites
– 9 axis IMU (accelerometer, gyro, magnetometer)
– High brightness RGB LED
– Plastic Enclosure
– Magnetic Strap

I/O
USB-C connector for power, remote control and firmware upgrades.
– MIDI DIN-5 output.
Combo XLR / TRS input with -12 to +40 dB of digitally-adjustable gain. The XLR connector can supply +48V phantom power for condenser and ribbon microphones.
Left / right TRS balanced outputs.

Expansion Cards

XLR Audio Card

  • XLR / TRS input (combo)
  • 48V Phantom power
  • 1/8″ Headphones output
  • 9-12V 2.1mm barrel power input.
  • L/R balanced TRS output

TRS Audio Card

  • L/R balanced TRS input
  • 1/8″ Headphones output
  • 9-12V 2.1mm barrel power input.
  • L/R balanced TRS output

Synth Card

  • 2x CV outputs
  • 2x Gate outputs
  • 5/10V range selection
  • L/R balanced TRS output

Control Card

  • 10/100Mbps Ethernet
  • DIN-5 DMX output
  • XLR DMX output

More information available in the Documentation

See it in Action