Thor 2-Channel Bidirectional XLR Audio over One F-2A-XLR-B-TXRX
RDL SF-BNC2 Bidirectional Unbalanced Stereo Audio Network Interface, Dante | Full Compass Systems
2 Ch 2 Way Balanced Audio to Fiber Converter with XLR Ports, Full Duplex – Transwan
Stereo Analog Bidirectional Audio Extender, Sender With Receiver — Smartboards.com
2 Audio Over FC Fiber optic Extender (Bidirectional) Transmitter and Receiver, for Audio intercom broadcast system (Tx/Rx) Kit - AliExpress
1 Ch Bi-Directional Balanced Audio Over Fiber Extender with XLR ports – Transwan
Audio-Technica AT4080 Bi-Directional Ribbon Microphone - Vintage King
EA150 - 150W bidirectional audio distribution transformer.
Audio-Technica AT4080 Ribbon Microphone - Sound Productions
RDL SF-BNC2 Bidirectional Unbalanced Stereo Audio Network Interface - Sound Productions
Amazon.com: Cubilux Bidirectional 3.5mm Audio Switcher (1-in to 4-Out / 4-in to 1-Out), Stereo 1/8” Aux Selector Box for Speaker Headphones/Earphones, Audio Switch for Laptop Computer Smartphone Tablet : Electronics
MC1.1+ Mutec Bidirectional Audio Format Converter for AES3/AES3id and S/P-DIF
Audio-Technica AT4081 Phantom-powered Bidirectional Ribbon Microphone
Sescom 2-Channel Balanced XLR Bidirectional Audio
Bidirectional 1 Channel Balanced Audio to Fiber optic Extender Media Converter, XLR balanced Audio over Optical Fiber SM 20Km
Amazon.com: Cubilux Bidirectional 4-Channel 6.35mm Audio Selector, 1x TRS to 4X TRS Stereo 4-Port 1/4” Quarter Inch AUX Switch Box for Speaker, Headphones, Subwoofer, Home Audio System, Mixer, Amplifier : Electronics
Desktop KVM Switch DVID Bidirectional USB 4-Port | Black Box
2 Ch 2 Way Balanced Audio to Fiber Converter with XLR Ports, Full Duplex – Transwan
Amazon.com: Cubilux Bidirectional 3.5mm Audio Switcher (1-in to 4-Out / 4-in to 1-Out), Stereo 1/8” Aux Selector Box for Speaker Headphones/Earphones, Audio Switch for Laptop Computer Smartphone Tablet : Electronics
Angry Audio 991003 Bidirectional Balancing Gadget 120VAC (B-Stock) | Reverb
Amazon.com: Bidirectional 2 Port RCA Audio Over Fiber Optic Extender Converters, Two Way, Singlemode Fiber up to 12.4miles (20Km),SC Optical Module for Microphone Broadcasting TV Multimedia and More : Electronics
B059 Audio Switcher RCA Audio Selector Lossless Bidirectional Switching pe66 | eBay
AJA ADA4 4 Channel Bi-Directional Audio A/D and D/A Converter
Audio Console Adapter Convert Stereo RCA to 3 x 1/8 (3.5mm) Jack Bidirectional Conversion for 5.1 Multimedia Speaker - Walmart.com
