1993-1997 Volvo 850 MP3 Player with iPod iPhone or SD card and USB Support Replacement (1993, 1994, 1995, 1996, 1997) - iFixit Repair Guide
1997 850 R-radio wires are a HOT-MESS!
KEYH - Wikipedia
How to remove and install a Volvo SC series radio in a 850, 960, S90, S70, V70, S40 - Auto Repair - YouTube
Volvo 850 Stereo, Cassette, CD, Radio unit. | SwedeSpeed - Volvo Performance Forum
1997 - 2004 VOLVO 850 S70 V70 S40 V40 RADIO CD PLAYER GRAY 3533771 OEM 97 - 04 | eBay
97 850 Factory Radio w/ Bluetooth (Stuttering audio) : r/Volvo
OEM 96 97 Volvo 850 Radio Stereo CD Cassette Player Receiver Dash AM FM 3533713 | eBay
Radtel RT-850 6 Band Amateur Ham Two Way Radio 128CH Walkie Talkie Air
Volvo 850 radio cassette player 3533402 – Allums Imports
Anyone know of a retro/OEM looking head unit with Bluetooth? Want to keep the car how it feels, but with subtle upgrades. (Feel free to send to DM) : r/Volvo850
Radtel RT-850 6 Band Amateur Ham Two Way Radio 128CH Walkie Talkie Air