RedTron_MKV by Artifake_Labs - Mellotron Plugin VST
Absolute 6 by Steinberg - Virtual Instrument Collection VST3 Audio Unit AAX
Artifake_Labs Redtron_SE v1.0, free Mellotron VST instrument plugin for Windows
Redtron 400 by Artifake Labs - YouTube
mellotron : Steelberry Clones
Tapeworm - Free Mellotron VST sampler from Tweakbench. I forgot how much I love this plugin, along with everything else on this site. : r/WeAreTheMusicMakers
MELLOTRON Vst Emulator / REDTRON by Artifake Labs - YouTube
RedTron_400 by Artifake_Labs - Mellotron Plugin VST