{"product_id":"boss-bf-3-stereo-flanger-guitar-and-bass-effects-pedal","title":"BOSS BF-3 Stereo Flanger Guitar \u0026 Bass Effects Pedal","description":"\u003ch2\u003eBOSS BF-3 Stereo Flanger Guitar \u0026amp; Bass Effects Pedal\u003c\/h2\u003e\n\n\u003cp\u003eThe BOSS BF-3 Stereo Flanger is a modulation effects pedal for guitar and bass with dedicated instrument inputs, stereo outputs, tap tempo, and four operating modes. Ultra, Standard, Gate\/Pan, and Momentary modes cover traditional sweeping flange sounds, deeper modulation, rhythmic slicer-style textures, and effects that engage only while the pedal is held.\u003c\/p\u003e\n\n\u003cp\u003eUltra mode increases the intensity beyond the standard flange response, while Gate\/Pan changes character according to the output configuration. In mono, Gate\/Pan produces abrupt volume changes for a gated, slicer-like effect; through stereo outputs, the modulation moves between left and right channels for a rotating spatial effect. Momentary mode lets players introduce flanging precisely within a phrase.\u003c\/p\u003e\n\n\u003cp\u003eIndependent Guitar and Bass inputs adapt the BF-3 to either instrument, and dual outputs support mono or stereo pedalboard systems. Rate, Depth, Resonance\/Manual, and Mode controls provide direct access to the sweep behavior, while pedal-based tap tempo synchronizes the effect with a performance. Buffered bypass, standard 9 V battery operation, and optional PSA-series power make the BF-3 suitable for stage and studio rigs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFour Flanger Modes:\u003c\/strong\u003e Select Ultra, Standard, Gate\/Pan, or Momentary operation for conventional and experimental modulation sounds.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUltra Mode:\u003c\/strong\u003e Produces a stronger flanging effect than the Standard setting for more pronounced modulation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGate\/Pan Mode:\u003c\/strong\u003e Creates gated slicer-style changes in mono or alternating spatial movement through stereo outputs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMomentary Operation:\u003c\/strong\u003e Applies the flanger only while the pedal is held for precisely timed accents within a performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTap Tempo:\u003c\/strong\u003e Set the modulation rate directly from the pedal to coordinate flange sweeps with musical timing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuitar and Bass Inputs:\u003c\/strong\u003e Dedicated 1\/4\" connections accommodate either instrument from the same compact pedal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Outputs:\u003c\/strong\u003e Dual 1\/4\" outputs expand the modulation effect across compatible stereo amplifier and recording systems.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHands-On Sound Shaping:\u003c\/strong\u003e Rate, Depth, Resonance\/Manual, and Mode controls provide immediate adjustment of the flange response.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\n\u003ch4\u003eEffects and Controls\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e BOSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e BF-3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Stereo Flanger Effects Pedal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Instruments:\u003c\/strong\u003e Guitar, Bass\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModes:\u003c\/strong\u003e Ultra, Standard, Gate\/Pan, Momentary\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Mode, Rate, Depth, Resonance\/Manual, pedal switch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTempo Control:\u003c\/strong\u003e Tap tempo via pedal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicator:\u003c\/strong\u003e Check indicator for effect and battery status\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBypass:\u003c\/strong\u003e Buffered bypass\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eAudio Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Input Level:\u003c\/strong\u003e -20 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Impedance:\u003c\/strong\u003e 1 MOhm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal Output Level:\u003c\/strong\u003e -20 dBu\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Impedance:\u003c\/strong\u003e 1 kOhm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRecommended Load Impedance:\u003c\/strong\u003e 10 kOhm or greater\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eConnections\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGuitar Input:\u003c\/strong\u003e 1\/4\" phone jack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBass Input:\u003c\/strong\u003e 1\/4\" phone jack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput A:\u003c\/strong\u003e 1\/4\" phone jack, mono\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput B:\u003c\/strong\u003e 1\/4\" phone jack\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Configuration:\u003c\/strong\u003e Mono or stereo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Input:\u003c\/strong\u003e DC IN\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePower\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery:\u003c\/strong\u003e 9 V alkaline, 6LR61\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptional AC Adapter:\u003c\/strong\u003e BOSS PSA series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCurrent Draw:\u003c\/strong\u003e 60 mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExpected Alkaline Battery Life:\u003c\/strong\u003e Approximately 4 hours of continuous use\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003ePhysical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth:\u003c\/strong\u003e 2.9\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDepth:\u003c\/strong\u003e 5.1\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHeight:\u003c\/strong\u003e 2.3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.9 lb including battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5 years\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhat's In the Box\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e9 V alkaline battery\u003c\/li\u003e\n\u003cli\u003eSafety, important notes, and product information leaflet\u003c\/li\u003e\n\u003cli\u003eRegistration card\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Boss","offers":[{"title":"Default Title","offer_id":46826746609861,"sku":"BOSS-BF3","price":161.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0630\/3085\/3829\/files\/1-boss-bf-3_84313267-8895-4ced-b5e7-5dfa0e66f829.jpg?v=1787929534","url":"https:\/\/avlgear.com\/products\/boss-bf-3-stereo-flanger-guitar-and-bass-effects-pedal","provider":"AVLGEAR","version":"1.0","type":"link"}