Full metal shell, durable and exquisite.
The Quattro is a 4 mode delay: Copy/Analog/Modulation/Filtered.
Copy is the standard digital delay sound, where the echo sounds as close to the original as possible.
Analog sounds like the classic BBD effect, where the delay sounds degraded with less high frequencies and a lot more smear in the sound.
Modulation has a chorusing effect to your delays and makes them wider and deeper.
Filtered mode sends your guitar through an adjustable Mid-Frequency filter before it gets delayed.
The maximum is exactly 958,3 ms.
4 controlling knobs are accurate, high sensitive.
Time knob for delaying time control.
F.back knob for feeding back control.
Mix knob for controlling the mix ratio of wet and dry signal.
Mode selection knob for switching copy analog modulation filtered delay.
An unique plastic cover to protect knobs from accidental movement and also protects from dust, spills, etc.
True bypass in order to protect signal integrity when the pedal is not engaged.
LED light on when working.
Foot-switch toggle controlling on/off condition.
2 stickers for fixing guitar effect on performance panel and protect it from being scratched.