Current: IEM - Jays sJays / Sennheiser IE6; Closed - Goldring NS1000 / M-Audio Q40; Open - iGrado / Goldring DR150 / Sennheiser HD600.
Retired: Various sets freebies that came with PMPs etc.
Gone: Goldring DR50, DR100, GX200 / JVC HA RX700 / Beyerdynamic DT770Pro/250