Every field carries its own trust-tier: core data is confirmed by the manufacturer, peripheral data — by AI (with a source link). Safety-critical parameters (load ratings) are never published below vendor-claimed — a liability requirement.
A20-TXSound Devicesref A20-TX (Astral TX)GW-6PTJGL2
A20-MiniSound Devicesref A20-Mini (Astral Mini)GW-E8YQMO2
EW IEM G4SennheiserGW-JNTSFM2
A20-RXSound Devicesref A20-RX (Astral ARX2)GW-5DHSA32
FreeSpeak II FSII-BP19Clear-Comref FSII-BP19GW-JY99YI2