The new HSL «Extreme edition» motherboard is used in the 7th generation electronics.
Its distinctive feature is the unique system of fuse-elements that prevents any chance of a short circuit. If incorrect assembled by an amateur it also prevents polarity reversal.
The set includes:
1. Motherboard with a bluetooth module — 1 piece.
2. Control processor — 1 piece.
3. Sound processor - 1 piece.