{"product_id":"mxr-m400-turbo-tuner-strobe-pedal-tuner","title":"MXR M400 Turbo Tuner Strobe Pedal Tuner","description":"\u003ch4 style=\"font-size:1.5em;\"\u003eFEATURES\u003c\/h4\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003e• Built around the core engine of the original Sonic Research Turbo Tuner\u003c\/p\u003e\u003cp\u003e• True strobe tuning with fraction-of-a-cent, professional-grade accuracy\u003c\/p\u003e\u003cp\u003e• Large, bright strobe display driven by your instrument's analog signal for zero-latency tracking\u003c\/p\u003e\u003cp\u003e• Sharp notes rotate right, flat notes rotate left — the closer to pitch, the slower the rotation\u003c\/p\u003e\u003cp\u003e• Four display brightness levels for readability in any lighting\u003c\/p\u003e\u003cp\u003e• Chromatic mode tracks all twelve notes\u003c\/p\u003e\u003cp\u003e• Guitar and Bass modes track open strings and display string number instead of note name\u003c\/p\u003e\u003cp\u003e• Three additional presets pre-loaded with standard guitar, drop D, and 6-string bass tunings\u003c\/p\u003e\u003cp\u003e• All five presets reprogrammable for up to 12 strings\u003c\/p\u003e\u003cp\u003e• Offsets of ±50 cents in 0.1-cent increments for alternate and microtonal tunings\u003c\/p\u003e\u003cp\u003e• Onboard USB port for firmware updates and editor software\u003c\/p\u003e\u003cp\u003e• Selectable true bypass (default) or buffered bypass via internal toggle switch\u003c\/p\u003e\u003cp\u003e• Three buffered submodes: mute while tuning, always-on with footswitch muting, or signal pass-through with footswitch toggling the tuner\u003c\/p\u003e\u003cp\u003e• Heavy-duty footswitch and button design exclusive to Sonic Research\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003ch4 style=\"font-size:1.5em;\"\u003eDESCRIPTION\u003c\/h4\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eThe MXR Turbo Tuner is the only tuner you'll ever need. Built around the core engine of the original Sonic Research Turbo Tuner, this pedal brings modern versatility to the gold standard in strobe tuning. Sonic Research engineered it to deliver the same fraction-of-a-cent, professional-grade accuracy, all built to the roadworthy standard that defines both Sonic Research and MXR. From soundcheck to the studio, the Turbo Tuner locks you in to play with conviction.\u003c\/p\u003e\u003cp\u003eAt the center of the pedal is a big, bright strobe display that precisely tracks how close you are to pitch — no lag, no bouncing needles. Play a note, turn the tuning peg, and watch the pattern rotate instantly to reflect the actual motion of your string against a steady reference pitch. The display is driven by the analog signal straight from your instrument, so it tracks with zero latency and no simulated guesswork. Sharp notes rotate right, flat notes left, and the closer you get to pitch, the slower the rotation. When it's just creeping along, you're within a fraction of a cent and good to go. Four brightness levels keep things readable in any light.\u003c\/p\u003e\u003cp\u003eNo matter how you play, the Turbo Tuner has you covered. Chromatic mode tracks all twelve notes, and five customizable presets include Guitar and Bass modes that track your open strings and show the string number instead of the note name, plus three more pre-loaded with standard guitar, drop D, and 6-string bass tunings as starting points. Each of the five can be reprogrammed to support up to 12 strings with offsets of ±50 cents in 0.1-cent increments — enough range for everything from alternate tunings to experimental microtonal work. An onboard USB port handles firmware updates and editor software to make those tweaks even easier.\u003c\/p\u003e\u003cp\u003eYou also get to choose how the tuner sits in your signal chain. In True Bypass mode — the default, just like the original Turbo Tuner — the tuner mutes your output while it's on for silent tuning and drops completely out of your signal path when it's off. Flip the internal toggle switch for transparent buffered bypass that keeps your high end intact across long cable runs, with three buffered submodes that let you mute the output while tuning, run the tuner always-on with footswitch muting, or pass your signal straight through while the footswitch toggles the tuner. It all comes wrapped in the rugged durability you expect, down to the heavy-duty footswitch and button design exclusive to Sonic Research.\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003ch4 style=\"font-size:1.5em;\"\u003eSPECIFICATIONS\u003c\/h4\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003e• Tuning Type: True strobe\u003c\/p\u003e\u003cp\u003e• Accuracy: Fraction of a cent\u003c\/p\u003e\u003cp\u003e• Display: Large strobe display with four brightness levels\u003c\/p\u003e\u003cp\u003e• Modes: Chromatic plus five customizable presets\u003c\/p\u003e\u003cp\u003e• Presets: Guitar mode, Bass mode, standard guitar tuning, drop D, 6-string bass\u003c\/p\u003e\u003cp\u003e• Preset Programming: Up to 12 strings per preset\u003c\/p\u003e\u003cp\u003e• Offset Range: ±50 cents in 0.1-cent increments\u003c\/p\u003e\u003cp\u003e• Connectivity: USB port for firmware updates and editor software\u003c\/p\u003e\u003cp\u003e• Bypass: Switchable true bypass (default) or buffered bypass via internal toggle\u003c\/p\u003e\u003cp\u003e• Buffered Submodes: Mute while tuning, always-on with footswitch muting, signal pass-through with footswitch toggling the tuner\u003c\/p\u003e\u003cp\u003e• Footswitch: Heavy-duty footswitch and button design exclusive to Sonic Research\u003c\/p\u003e\u003cp\u003e\n\u003c\/p\u003e\u003cp\u003eModel# M400\u003c\/p\u003e","brand":"Mxr","offers":[{"title":"Default Title","offer_id":63046977683537,"sku":"109335","price":149.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/8936\/5585\/files\/img_a7a8e712564c.png?v=1792514894","url":"https:\/\/www.musiciansbuy.com\/products\/mxr-m400-turbo-tuner-strobe-pedal-tuner","provider":"MusiciansBuy.com","version":"1.0","type":"link"}