To use the Mixer built into the G39 AV cabinet you will need permission, training and access from the Music Technology Technician. It's specialist audio equipment and as such requires training to use. The general use AV system also runs through this desk, so anyone using the system needs to leave it as found to ensure the room AV is operating correctly.
Should you be interested in using the 12 channel live desk for an event or class then please get in touch with the Music Technology Technician (avsupport.music@trinitylaban.ac.uk or submit a ticket above) to discuss your requirements.