{"product_id":"gr-bass-groovy-one-channel-pedal-preamp","title":"GR Bass Groovy One Channel Pedal Preamp","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003ePowerful Bass Tone, Dynamic Preamp Control \u0026amp; Professional Versatility - The GR Bass Groovy One Channel Pedal Preamp\u003c\/h4\u003e\n\u003cp\u003eGroovy delivers real tube warmth, rich harmonics and natural saturation in a compact, powerful pedal built for demanding bass players.\u003c\/p\u003e\n\n\u003cp\u003eFeaturing two distinct drive characters, one classic tube-style and one modern and aggressive, it adapts effortlessly to any musical context.\u003c\/p\u003e\n\n\u003cp\u003eWith two independent XLR outputs, including a pure tube DI and a fully processed balanced out, Groovy offers exceptional flexibility for both stage and studio.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cp\u003e\u003cb\u003ePreamp\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eReal Tube Preamp\u003c\/li\u003e\n\u003cli\u003e4-Band EQ: Low, Mid-Low, Mid-High, High\u003c\/li\u003e\n\u003cli\u003eV-Filter Switch\u003c\/li\u003e\n\u003cli\u003eDeep Switch\u003c\/li\u003e\n\u003cli\u003eBright Switch\u003c\/li\u003e\n\u003cli\u003eIndependent Drive Section\u003c\/li\u003e\n\u003cli\u003eIndependent Distortion Section\u003c\/li\u003e\n\u003cli\u003eTrue Bypass\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eOutputs\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e1\/4\" Output\u003c\/li\u003e\n\u003cli\u003eBalanced XLR DI Pre Output\u003c\/li\u003e\n\u003cli\u003eBalanced XLR DI Post Output\u003c\/li\u003e\n\u003cli\u003eAdjustable DI Level for Post Output\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eControls\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDrive\u003c\/li\u003e\n\u003cli\u003eVolume\u003c\/li\u003e\n\u003cli\u003eDistortion\u003c\/li\u003e\n\u003cli\u003e4-Band EQ\u003c\/li\u003e\n\u003cli\u003eDI Level\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003ePower\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Requirement: 12V DC, 500mA, Center Negative\u003c\/li\u003e\n\u003cli\u003ePower Supply Not Included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cb\u003eDimensions \u0026amp; Weight\u003c\/b\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDimensions: 16 x 11.5 x 6 cm\u003c\/li\u003e\n\u003cli\u003eMade In Italy\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: GR BASS\u003cbr\u003eModel: GROOVY\u003cbr\u003eSKU: I934732-N-2-WHXD\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Chuck Levin's Washington Music Center\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"GR BASS","offers":[{"title":"Default Title","offer_id":44017956388927,"sku":"I934732-N","price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/0675e978-6e00-4517-87c6-756356d29474.jpg?v=1790788696","url":"https:\/\/chucklevins.com\/products\/gr-bass-groovy-one-channel-pedal-preamp","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}