So, we take great care in designing a switching system that is totally silent in operation. The only thing you should here is a great sounding product. 3 different modes: Upper Mid Boost/Neutral Boost/Low Mid Boost. Excellent consistent load for passive Volume pedals. Perfect for non-master volume amps too.Item dimensions: 59mm x 74mm x 121mm (HWD). Carton dimensions: 79mm x 115mm x 158mm (HWD). The item "Laney Black Country Customs Steel Park Boost Guitar Effects Pedal" is in sale since Monday, May 6, 2019. This item is in the category "Musical Instruments & Gear\Guitars & Basses\Parts & Accessories\Effects Pedals\Distortion & Overdrive". The seller is "*pitbullaudio*" and is located in National City, California. This item can be shipped worldwide.