In this video, I walk through the process of installing a new aftermarket stereo and bypassing the amplifier on my 1987 Volvo 740 Turbo. I also came up with a somewhat homemade solution for the trim kit around the stereo.

Continental stereo:
https://a.co/d/fVpVKQp

Wiring harness for the stereo:
https://a.co/d/5NqNie1

Radio Antenna adapter for the stereo:
https://a.co/d/aIa5QjI

Metra 9-Conductor wire harness:
https://a.co/d/dAHrtIo