The VTX65B amp from the Crate VXT Series features full three channel operation with independent gain, level and tone shaping circuits. The DSP section has 15 multi effects including Chorus, Flange, Phase Shift, Vibrato, Octave Down, Touch-Wah and Reverse Wah and also has 15 delays with adjustments. Each of these can be set for depth, and the Tap button on the front controls speed. The Tap button and blue LED show the speed of the effect being programmed and once the proper effect is selected for each channel, simply holding the button for 3 seconds programs that customization for the channel. The Reverb control increases the size of the room and the amount of reverb simultaneously, and is also assignable separately from the other effects.