Otherwise, I have no idea what this does.
Heiland Research Synchronar Flash Handle Star Wars Light Saber
Battery For DT RESEARCH ACC-006-18, ACC-006-181, DT390
Vintage Heiland Multi-Socket, untested, very good condition
Heiland 2-Cell Flash w 5.75” Reflector
Fidelity Research FR-1MK2 FR-1 MC Moving Coil Phono Cartridge Vintage Japan
VGH VGL Module Stable Output for Laboratory Research Electronic Development
