For sale is a professional Mad Professor Mellow Yellow Tremolo in excellent condition. The effect was mounted on the pedalboard and shows normal signs of use in the form of minor scratches. No dings or any technical problems. Velcro/velcro glued on the bottom, original box included. I am selling because I use an amplifier with a built-in tremolo. An additional bonus is the fact that the tremolo is no longer produced. The price of a new one was €245.

Possibility of collection/testing in the Zielonki commune near Krakow or shipping.

Mad Professor Mellow Yellow Tremolo is a traditional "sinusoidal" tremolo designed to achieve the classic sounds of the 1950s. It sounds great in all settings and perfectly "simulates" a tube tremolo.

Symmetrical modulation produces a very musical effect sound that works well with both clean and distorted signals.

SPEED adjusts the modulation speed.

DEPTH adjusts the depth (from almost inaudible tremolo to complete signal cut-off)

LEVEL adjusts the volume of the effect. Sometimes you need to turn up the volume a little to compensate for the loss of volume caused by the tremolo effect.

Specification:

Voltage: 7.5 to 15VDC

Current consumption: 5.5 mA

Input impedance: 340K Ohm

Output impedance: 1K Ohm

True Bypass