Rubix RUBIX44 4 Channel Audio Interface - Bill's Music
Roland RUBIX24 2-In 4-Out USB Audio Interface w/ Instrument Cable
SSL SSL2+ 2-In/4-Out USB-C Audio Interface with SSL Production Pack - Pixel Pro Audio
ART USB IV 4-Input / 4-Output USB Audio/MIDI Interface USBIV B&H
Audient EVO 8 - 4 In 4 Out USB Audio Interface For Sale - nectarclo.top
Universal Audio VOLT 4 4-in/4-out USB 2.0 Audio Interface - Vintage King
DJ Tech Soundbox Pro
Universal Audio Volt 4 USB-C Audio Interface and Pultec Passive EQ Plug-in Bundle | Sweetwater
MOTU M6 USB-C Audio/MIDI Interface 3160 B&H Photo Video
Focusrite Scarlett 4i4 3rd Gen 4-in, 4-out USB Audio Interface - ProAudio.com
Universal Audio VOLT 4 4-in/4-out USB 2.0 Audio Interface - Vintage King
Scarlett 4i4 3rd Gen USB Audio Interface Bundle with Buhne Industries BU-1 Mic
Universal Audio VOLT 476P USB 2.0 Audio Interface With 76 Compressor, 4-in/ 4out | Full Compass Systems
ART USB IV 4x4 USB Audio Interface | Sweetwater
Amazon.com: Tascam US-4x4HR 4 Mic 4IN/4OUT High Resolution Versatile USB Audio Interface for Recording, Streaming, Podcasting, Songwriting : Everything Else
Zoom U-44 Handy 4-In/4-Out Audio Interface
MOTU M6 6-Channel USB Audio Interface - AVLgear.com
US-4x4HR | OVERVIEW | TASCAM - United States
Focusrite Scarlett 4i4 3rd Gen 4-in, 4-out USB audio interface – Patchwerks
Scarlett 4i4 3rd Gen USB Audio Interface Bundle with Buhne Industries BU-1 Mic
Focusrite Scarlett 4i4 (3rd Gen) 4-in, 4-out USB Audio Interface @ The DJ Hookup
Universal Audio VOLT 4 USB 2.0 Audio Interface, 4-in/4out | Full Compass Systems