Rinco HF-BOX-35-1 4 Channel Signal Switch Box

Rinco HF-BOX-35-1 is a four-channel signal switch box designed to distribute the output of a single Rinco ultrasonic generator to four oscillator systems. Built for Rinco HF applications, the unit handles high-frequency signals in the 20–35 kHz range and provides four outputs for multiple oscillator heads connected to one generator. In many catalogs this model is listed as HF-BOX 35-1/4, reflecting its 1-to-4 channel configuration. The HF-BOX-35-1 is used in setups where multiple ultrasonic heads must operate in concert, such as multi-head welding or bonding processes that require synchronized drive from a single generator, while simplifying wiring by consolidating signal routing into a single box.