The Bernina 790 PRO sewing and embroidery machine combines Swiss mechanical precision with cutting-edge digital control. Built for professionals and enthusiasts who demand reliability, it features the B9 Hook system, Adaptive Thread Tension, and laser-guided needle positioning — all driven by a high-efficiency brushless direct-drive motor.

B9 Hook System – Industrial-Grade Stitch Formation

The B9 Hook is Bernina’s hallmark engineering achievement, combining rotary smoothness with oscillating stability. It delivers flawless stitch formation at up to 1,000 stitches per minute. The jumbo bobbin holds 70 % more thread than conventional designs, and the automatic lubrication system ensures whisper-quiet, low-friction performance.

Intelligent Stitch Regulation and Thread Control

Bernina’s Adaptive Thread Tension actively senses fabric thickness and speed, adjusting tension dynamically for consistent stitch balance. Dual optical encoders monitor the needle and feed dog to maintain uniform stitch length — an essential feature for precision quilting and fine embroidery work.

Pinpoint Laser Needle Positioning

The integrated Pinpoint Laser System projects a fine red beam to mark the exact needle entry point. Accuracy within 0.5 mm means embroidery placement and decorative stitching are faster and more precise than ever.

Touchscreen Interface and Wi-Fi Connectivity

A 7-inch capacitive touchscreen offers intuitive control with real-time stitch previews. Built-in Wi-Fi enables firmware updates, design transfer, and remote diagnostics — bringing the 790 PRO firmly into the era of connected sewing technology.

Engineering and Build Quality

The cast-alloy chassis and vibration-balanced drive train ensure silent, stable operation. For technicians, internal modules are accessible and logically arranged, reducing service time and improving reliability over previous 7-Series models.

Summary – Professional Performance in a Domestic Frame

The Bernina 790 PRO bridges the gap between industrial precision and domestic practicality. With its adaptive control, laser positioning, and B9 Hook engineering, it represents the highest standard of Bernina innovation.

“As a sewing-machine technician, I consider the Bernina 790 PRO a triumph of Swiss precision and thoughtful engineering. It’s a professional tool disguised as a domestic marvel.”