Spring 2 is a new flagship of the Chinese company Bqeyz. It is a tri-brid earphone with 1DD, 1BA, and one piezo driver. It is priced at 169$.
Vision Ears Elysium is a tri-brid IEM coming in a universal and custom version depending on your choice. It is priced at a whopping 2500 € and it has a lot to prove.
Cayin N3Pro is a newest DAP by Cayin. It is priced at 479$ and is the first DAP to feature miniature vacuum tubes inside.
Noble Audio Khan is a 2399$ tribrid iem. It uses a dynamic driver for low frequencies, 4 balanced armatures for mids and a piezo electric for treble.