The Best USB Audio Interfaces: 2 / 4 / 6 / 8 / 12 / 16 Channels & More - 2022 | Gearank
FMX-42u - 4 Channel Portable Mixer w/ USB Digital Audio Output - Azden
The Best USB Audio Interfaces: 2 / 4 / 6 / 8 / 12 / 16 Channels & More - 2022 | Gearank
US-4x4 | OVERVIEW | TASCAM - United States
M-Audio Fast Track Ultra 8 x 8 Audio Interface
CEntrance PORTCASTER-R4D Digital Broadcasting Interface, 4-Channel Mixer, USB-C | Full Compass Systems
M-Audio AIR 192|4 USB Audio Interface | Sweetwater
Steinberg UR242 Audio Interface 4 Channel USB 2.0 Pro Audio Desktop In – The Music Farm
Scarlett 4i4 3rd Gen 4-in, 4-out USB Audio Interface
Tascam US-4x4 Audio/MIDI interface
TASCAM US-4X4HR 4-Channel USB Audio Interface | Guitar Center
Photo4Less | Alesis MultiMix 4 USB FX 4-Channel Mixer and USB Audio Interface
ART USB II 2-Input / 4-Output USB Audio/MIDI Interface USBII B&H
New Version Focusrite Scarlett 4i4(3rd Gen) 4 Input 4 Output Usb Audio Interface Sound Card For Recording Microphone Guitar Bass - Headphone Amplifier - AliExpress
DAP CORE MIX-4 USB 4 Channel DJ mixer with USB interface - Mixers - Akwil Ltd
Behringer | Product | UMC404HD
ART USB Mix - Mixer with USB Audio Interface | Sweetwater
ART USBMix4 4-Channel Mixer/USB Audio Interface at Gear4music
Steinberg UR-RT4 USB Audio Interface with 4 Rupert Neve Transformers - 4 Analog Inputs | Gearank
Muslady 422A 4-Channel USB Audio System Interface External Sound Card +48V phantom power DC 5V Power Supply for Computer Smartphone With USB Cable - Walmart.com
Behringer U-Phoria UMC404HD USB Audio/MIDI Interface - Black for sale online | eBay
Tascam US-4x4HR Audio Interface USB 4 in/4 out - Metro Sound & Music
ESI M4U XT 4-Input / 4-Output USB MIDI Interface M4UXT B&H Photo
ART USB IV 4-Input / 4-Output USB Audio/MIDI Interface USBIV B&H
Behringer U-Phoria UMC404HD 4-Channel USB Audio Interface - 4 Analog Inputs | Gearank
ART USBIV 4 Input / 4 Output 192kHz Capable Digital Interface | Full Compass Systems
Focusrite Scarlett 4i4 USB Audio Interface (Gen 3) | Music & Arts
