TempoTec IM05 HiFi In-Ear Earphones — Hybrid 1DD+4BA (LSR 8mm Dynamic, 2 (1006) + 2 (31736))

Hybrid five-driver construction: LSR dynamic driver unit 8mm, paired with 2 (1006) balanced armature drivers handling low frequencies and 2 (31736) balanced armature drivers for the midrange. The high-frequency arrangement is described as 1DD+4BA, 5 units divided and combined to deliver a unified response. Sound signature: bass is moderate yet deep with an emphasis on texture, the midrange is clear and crisp with distinct vocal articulation, and the treble is transparent and graceful.