Airtronics servos feature custom I.C.’s, Surface Mount Technology (SMT) construction, and splined output shafts for easier control surface adjustments. Molded neoprene vibration isolators and injection-molded servo cases ensure superior strength and long lasting durability.All our servos are manufactured with rugged heavy duty gear trains and are fully compatible with all Airtronics AM, FM and PCM systems. All Servos are now available with the new “Z” Connectors which enables Airtronics servos to be linked to receivers of other brands.