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USB Live Sound Card V8II,Live Stream Audio Mixer Suitable for Mac OS, Windows, Linux iMac, MacBook,Tablets,Microphone,Plug and Play: Buy Online at Best Price in UAE - Amazon.ae
Sound Blaster X5 offers high-quality audio to Mac users | AppleInsider
USB Live Sound Card V8II, Live Stream Audio Mixer Suitable for Mac OS, Windows, Linux, iMac, MacBook, Tablets, Microphone, Plug and Play | HeHaShopping 嘻哈濕平
UGREEN USB 3.0 Hub 3 Ports USB Sound Card 2 in 1 External Stereo Audio Adapter 3.5mm with Headphone and Microphone 5Gbps High Speed for Mac OS Windows Linux iMac MacBook Mac
I've got the half sphere iMac running 10.4, using it just for converting tapes and mini disks using an external Mackie sound card, works great! Is it the old click wheel FireWire
Comica ADCaster C1 Audio Interface, Bluetooth connection For Streaming/Gaming/Podcasting, Sound Card For iMAC iPhone Android - AliExpress
alsa - Ubuntu 21.04 on iMac 19,2 Model - No Sound Output - Ask Ubuntu
AUDIO BOARD JACK SOUND CARD FOR IMAC 20" 24" A1224 A1225 FROM 2007 | AvenueMac
Sound card in iMac enough for 250 Ohm headphones? | MacRumors Forums