Spektrum Synapse AS3X+ & SAFE Stabilization Module

The Spektrum Synapse AS3X+ & SAFE Stabilization Module is a professional-grade flight controller designed for jet, turbine, and large-scale aircraft. It combines advanced AS3X+ gyroscopic stabilisation with SAFE Select technology to deliver smooth, predictable control and automatic recovery assistance. Housed in a durable aluminium case and supporting forward programming, it offers reliability and precision for high-performance model applications.

Features

• AS3X+ stabilisation reduces turbulence and smooths flight response without diminishing control authority
• SAFE Select adds bank and pitch limits with automatic self-levelling for easier take-offs, circuits and landings
• Supports multi-axis configurations including thrust-vectoring and canard stabilisation setups
• Forward programming directly through compatible Spektrum transmitters—no computer or external device needed
• Machined aluminium case and vibration-isolated mounting for durability in turbine and high-vibration aircraft
• Integrated telemetry capability provides live gyro rate, g-force, and receiver voltage data
• Compact, lightweight design suitable for giant-scale and precision aerobatic models

Included

• Spektrum Synapse AS3X+ & SAFE Stabilization Module (SPMAS6000)
• Mounting hardware
• Quick start guide

Specifications

• Length: 26 mm (1.02 in)
• Width: 26 mm (1.02 in)
• Height: 9 mm (0.36 in)
• Weight: 2.8 g (0.10 oz)
• Technology: AS3X+ & SAFE flight stabilisation
• Input voltage: 3.5–9 V (via receiver)
• Programming: Spektrum Forward Programming
• Application: turbine, jet and large-scale aircraft
• Completion level: add-on stabilisation module