The new Keeley Hooke Spring Reverb gives you vintage tube-amp spring reverb and tremolo all in one. Take your Blackface reverb and tremolo on the road with you without carrying your prized possession. With a choice of Classic Spring, Blackface Trem-n-Verb, or an organ-like Fugue-Verb. The Hooke Spring Reverb begins with a Spring Reverb mode. The main features of this mode are the Tone and Spring controls. The Tone control lets you work within the range of bright and spanky to dark and thick. The Spring control is the amount looseness or size in the reverb pan. Loose springs seem to create a lot of reflections where you can hear the reverb bounce. With the Hooke, you can replicate a specific reverb pan of a vintage amp, two-springs, three-springs, short, medium, long decay, it s all built in. Combinations of these two controls allow you to fine-tune the tone and the character of the springs and tubes in order to dial in your favourite vintage reverb response. The depth and warmth of the Hooke reverb is amazing and one of Keeley s greatest creations.