For inquiries regarding products or transactions, please feel free to contact us via the comment button. Please like & follow us to receive notifications of new arrivals, time sales, etc. The MXR M133 MICRO AMP is a booster that is easy to use even for beginners. It's a classic clean booster model that allows you to boost, making it very easy to understand how to use. It can boost the volume of your guitar or bass from 0dB to 26dB. It's ideal for increasing volume during solo parts or pushing the gain of your amp or overdrive to emphasize distortion. Currently, it's a simple and easy-to-use booster that has been loved since the beginning by beginners. Condition: Tested and working Knob has been replaced *This item is also sold in our store and on other sites. We strive to update as quickly as possible, but please forgive us if it sells out. *All included accessories are shown in the photos. ■All Products →#ENCORES_Encores ■Effects Pedals →#ENCORES_Encores_EffectsPedals 2400110004246