qdc / QDCHYBRIDFUSIONS

qdc/Hybrid Fusion-S is a high-end in-ear earphone from the Hybrid series that consists of different types of drivers. It uses a 3-way sound channel and a 3-way crossover, and is equipped with a hybrid configuration of 4 BA drivers and 1 dynamic driver on one side.

■Hybrid driver configuration with 4BA+1DD
・Hybrid Fusion-S is a high-end model of the Hybrid series composed of different types of drivers. Adopts a 3-way sound channel and 3-way crossover, and is equipped with a hybrid configuration of 4 BA drivers and 1 dynamic driver on one side. By adopting QDC's proprietary technology of an independent acoustic cavity and sound conduit, we have achieved flat characteristics that are not affected by the ``intra-casing space on the sound,'' which was an issue with the airflow of IEMs equipped with dynamic drivers. Inspired by jazz, the Fusion is tuned for comfort even during long listening sessions, allowing all drivers to reach their full potential and providing a wonderful aural experience, much like a musician's session.

■3.5mm/2.5mm/4.4mm switchable 3in1 plug cable and soft earpiece
・Hybrid Fusion-S uses a silver-plated copper cable that is easy to handle and has a neutral sound. Furthermore, the 3-in-1 plug allows for easy switching between 3.5mm/2.5mm/4.4mm, allowing you to easily switch between unbalanced and balanced connections by simply plugging and unplugging. In addition, we have newly adopted earpieces that are softer and easier to fit.

■Driver: Hybrid type
■Number of drivers: 4BA+1DD / 5 drivers (one side)
■Format: Closed type
■Frequency response range: 10-20,000 Hz
■Input sensitivity: 106 dB SPL/mW
■Impedance: 18Ω
■External sound isolation: 26dB
■Cable/Plug: Silver-plated copper cable with Solo type 3in1 plug (approx. 120cm) (Connector: QDC 2pin, Plug (L-shaped): 3.5mm x 1 / 2.5mm x 1 / 4.4mm x 1)
■Accessories: Solo type 3in1 plug cable, 3.5mm 3-pole unbalanced conversion plug, 2.5mm 4-pole balanced conversion plug, 4.4mm 5-pole balanced conversion plug,
Silicone earpieces: 3 pairs (S/M/L), silicone earpieces double flange type: 3 pairs (S/M/L), flight adapter, 3.5mm to 6.3mm conversion plug, cleaning tool, carrying case
■Country of origin: China
■Manufacturer's warranty: 1 year for main unit / 6 months for cables and accessories