{"product_id":"mxr-281-thump-bass-preamp-pedal","title":"MXR M281 Thump Bass Preamp Pedal","description":"\u003cp\u003eThe \u003cstrong\u003eMXR M281 Thump Bass Preamp Pedal\u003c\/strong\u003e is a tone-sweetening, signal-boosting, and altogether groove-enhancing machine. This pedal was conceived when the MXR design team and their in-house bass players discovered that the Echoplex Preamp's sonic secret sauce made for just as delectable a pairing with bass as it does with guitar. Using that circuitry as a foundation, the MXR team added a simple yet potent tone-shaping interface so that you can dial in the perfect bass sound for the stage and the studio.\u003c\/p\u003e  \u003cp\u003eCrafting the sound you need is easy. The Echoplex Preamp circuit conditions your signal with a carefully balanced EQ profile, and this pedal's tone controls let you take it from there. The Treble and Bass knobs cut or boost frequencies at 4 kHz and 40 Hz respectively, while the Mid knob cuts or boosts the midrange as set by the Frequency knob, from 250 Hz to 1 kHz. This range of frequencies was selected to give players maximum flexibility and minimal fuss when refining their bass signal.\u003c\/p\u003e  \u003cp\u003eWhether you need to punch up a solo, boost your signal in a live mix, or sculpt more edge into the sound of a passive bass, the Thump Bass Preamp packs incredible versatility into an MXR mini housing.\u003c\/p\u003e  \u003cp\u003eThis pedal can be powered by a Dunlop ECB003 9-volt adapter, or the DC Brick, Iso-Brick, and Mini Iso-Brick power supplies (not included). It cannot be powered by a battery.\u003c\/p\u003e","brand":"MXR","offers":[{"title":"Default Title","offer_id":44451128377447,"sku":"135981","price":129.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0658\/8848\/5479\/files\/mxr-m281_135981_1.jpg?v=1787095946","url":"https:\/\/vintageking.com\/products\/mxr-281-thump-bass-preamp-pedal","provider":"Vintage King","version":"1.0","type":"link"}