Humminbird XNT 9 QB 90 T keturi / trys spinduliai, 20/60/90 laipsnių, 200/83/455kHz sonaras- daviklis. Daug saugesnis, ypač esant stiprioms bangoms. Patobulintas veikimo kampas.

Naudojamas su echolotais:

• Humminbird 1157c;
• Humminbird 300 TX (tik 3 spindulių);
• Humminbird 400 TX (tik 3 spindulių);
• Humminbird 575;
• Humminbird 717;
• Humminbird 718;
• Humminbird 727;
• Humminbird 728;
• Humminbird 737;
• Humminbird 747;
• Humminbird 757c;
• Humminbird 767;
• Humminbird 768;
• Humminbird 777c2;
• Humminbird 778C;
• Humminbird 787c2;
• Humminbird 787c2I;
• Humminbird 788C;
• Humminbird 858c;
• Humminbird 917C;
• Humminbird 957c;
• Humminbird 958c;
• Fishfinder 575;
• MATRIX 35;
• MATRIX 37;
• PiranhaMax 180 (tik 3 spindulių);
• WIDE OPTIC (tik 3 spindulių);
• WIDE PANORAMA (tik 3 spindulių);
• WIDE PARAMOUNT (tik 3 spindulių);
• WIDE PORTRAIT (tik 3 spindulių).