IEM Build & Design
The BL1 is made of acrylic and there is a smooth surface. For both the faceplates, there is abalone design with the brand name and logo in silver color. The shells are transparent and the internal parts can be seen clearly. There are 3 vents on top of the iem. The nozzle is slightly angled with metal mesh. The BL1 utilizes MMCX connectors and it is constructed well.
Cable Build & Design
The cable is made of silver-plated copper with 4 cores. For each MMCX connector, there is a translucent and red ring on the left and right respectively. The connectors have a silver housing with grip. There is a memory wire area and the cable is enclosed in a transparent heat-shrink tube which is very flexible. The chin slider is translucent clear and the y-splitter has a silver housing. The jack is 3.5mm gold plated straight. It has a silver housing with black carbon fiber design. There is strain relief.