= Box 19 =

 * Behringer Mixer Xenyx 1622 FX; S/N = S0803822557
 * French IEC power cable
 * 2 ambient microphones Beyerdynamic MCE 530 + shields
 * 2 XLR male - male
 * Headphones - t-bone hd990d

= Box 20 =

 * 2 handheld microphones - t-bone ds16h
 * 1 handheld receiver - t-bone ds16r
 * 2 receiver power supplies
 * 1 receiver charging cable

= Box 18 =

???

= Box 17 =

 * Behringer Mixer Xenyx 1202 FX; S/N = S0615101573

= Box 16 =

 * 2 ambient microphones Beyerdynamic MCE 530 + shields
 * 2 headset microphones + transmitters Beyerdynamic TS 100 Mk II
 * 2 matching headset receivers NE 100 S
 * 2 power blocks

= Box 13 =

 * 1 headset receiver NE 100 S
 * 1 power block
 * 2 headset microphones
 * 1 headset transmitter Beyerdynamic TS 100 Mk II