Yamaha LI-01 Limiter PSE Series Effects Pedal

The Yamaha LI-01 Limiter is a vintage analog dynamics processor built for controlling signal peaks with precision and transparency. Featuring Threshold, Release Time, and Out Level controls, plus a signal activity LED, it offers subtle but effective limiting while preserving the integrity of your tone. Made in Japan as part of Yamaha’s PSE series in the early ’80s, this rare pedal is sought after by collectors and tone purists for its build quality and sonic character.

• Analog peak-limiter pedal from Yamaha’s PSE (Professional System Effector) range. 
• Controls: Threshold (sets the input level at which limiting starts), Release Time (how quickly it recovers), and Out Level (sets the final output volume). 
• LED status indicator shows when the limiter is actively engaged. 
• Features a robust black enclosure and was originally part of Yamaha’s Japan-made range.
• Transparent signal limiting that is designed to control peaks without altering the core tone; suitable for handling high output signals or protecting downstream gear.