The receiver can go under the turntable under a riser shelf or build your own or use a turntable stand or an AV or TV stand. Or use 4x hockey pucks between the turntable and recevier or something of similar height.
DIY flexy rack: (Similar to Salamander Archetype) See Ideas on Pintrest, The TNT FleXy Table - TNT-Audio, The Official Flexy Rack Thread, Easy Flexy Rack, Flex Rack Project, Modular Stereo Flexi-Rack, DIY Flexy Rack TV Stand.
1x vinyl shelf Pangea Audio Vulcan Turntable Stand with Vinyl Record Storage then you can later add more storage with the Add on LP Storage Kit.
2x vinyl shelf Pangea Audio Vulcan Turntable Stand with Mega Vinyl Record Storage
Build a shelf like this Pangea Audio Vulcan X Add-On Component Shelf to fit a cassette deck under the turntable.
OP could also build a riser shelf like a Pangea Audio Vulcan X Add-On Component Shelf.
lector?
Build a riser shelf similar to Pangea Audio Vulcan X Add-On Component Shelf.