Head alignment is a common problem with 8-track players. This one solves it by giving you a front-panel control to fine-tune your self-destructing cartridges. Update: I was able to identify this as the Electrophonic model T-109. Time flow: 0:00 Introduction 2:07 Fine tuning 3:29 Playback samples 5:16 Homemade recordings 7:03 Self-destructing tapes 7:48 A look inside 10:22 No model number 11:03 Conclusion #retrotech #8track #vintageaudio