Demeter Amplification TRM-1 Tremulator, a highly regarded optical tremolo effects pedal designed to replicate the classic, warm tremolo built into vintage 1950s and 1960s Fender guitar amplifiers.

Key Features:

Depth knob: Adjusts the overall intensity and amount of amplitude modulation applied to your guitar signal.

Speed Knob: Dictates the frequency or rate of the low-frequency oscillator, determining how fast the volume modulation modulates.

Hidden Feature: When you turn the depth knob completely down, the pedal serves as a transparent, high-headroom low-noise volume boost with roughly 1dB of gain. This function helps drive long cable lengths without losing signal clarity.

True Bypass Layout: Includes an operational LED indicator status light alongside an input jack on the right and an output jack on the left side of the heavy-duty steel chassis.

Comes with power supply.