Mad Professor Deep Blue Delay Tremolo built using the absolute best

built using the absolute best components

Get the sound that made the Classic 1970 Small Stone famous

It gives you access to powerful yet intuitive “hidden” parameters accessible through its Secondary Knob Mode which let you take even greater control over its effects

) simulating the effect of more than one instrument playing the same part

It creates a natural sounding ambient reverb that will not get in the way of your original signal

Mad Professor Deep Blue Delay Tremolo built using the absolute bestDeep Blue Delay is a natural sounding digital analog delay, with the analog direct signal path. The Deep Blue Delay has about the same bandwidth as the classic tape echo units, and it can be used in front of an amplifier or in amplifier effects loops. There are no noise reduction circuits, which keeps decay of echo as natural as possible. The direct signal path is short and made with analog amplifiers with no filtering. There should be no distortion