A20-RX - Sound Devices
SOUND DEVICES A20-NEXUS RECEPTEUR SANS FIL portable, 8/12/16 canaux, 169-1525MHz
SOUND DEVICES A20-RX RADIOMIC RECEIVER Portable, 2 channel, SuperSlot compatible, 470-1525MHz
Introducing the A20-RX with SpectraBand
Sound Devices A20-Nexus 8-Channel Digital Wireless Receiver (470 to 1524 MHz)
Sound Devices A20-RX - Trew Audio
VDB AUDIO
SOUND DEVICES A20-TX EMETTEUR SANS FIL portable, VHF/UHF, 169-1525MHz
A20-Mini - Sound Devices