This Pedal is currently available.
Noise Gate
Noise Killer Fatures
1.Power Supply:9V DC (Negative in the center).
2.Two Modals: Hard and Soft.
3.Thershold Knob:Adjusting the noise reduction degree.
4.Input & Output Jack:Analogy though 1/4’’ mono audio jack.
5.LED Light:LED indicator shows the working state.
6.Full metal shell:Aluminum-alloy classic, stable and strong.
7.True Bypass:True bypass for zero tone coloration
https://www.donnerdeal.com/products/donner-noise-killer-guitar-effect-pedal-noise-gate-pedal-2-modes