I am very impressed with this little pedal for many reasons. 1. Its nice and small, which is a big plus for me as I keep my pedalboards small. It is smaller than three mini pedals chained together. 2. Even though its small, the knobs are easy to dial in. I have never seen the rubber surrounds on a pedal like this before. Very nice. 3. I am not normally a huge "High Gain" player, but was able to dial in what to me sounded like a great high gain tone very easily. 4. The chorus sounded great, and I would know as I've owned a half dozen chorus pedals and always use them on my pedalboards. 5. The delay is a perfect analog sounding delay. It really fattened up the sound!. Overall, for the money, this pedal cannot be beat. If you need a delay, chorus and distortion pedal... look no further.
Donner Multi Alpha Force High Gain Pedal Review and demo.
https://www.amazon.com/Donner-Guitar-Effect-Effects-Adapter/dp/B071VN6JVW/ref=sr_1_1?ie=UTF8&qid=1499317822&sr=8-1&keywords=donner+alpha+force