{"product_id":"boss-sd-1-super-overdrive-guitar-effects-pedal","title":"BOSS SD-1 Super OverDrive Guitar Effects Pedal","description":"\u003ch2\u003eBoss SD-1 Super OverDrive — 40+ Years of Essential Tone\u003c\/h2\u003e\n\u003cp\u003eThe Boss SD-1 Super OverDrive has been delivering genre-defining overdrive tones for over 40 years. Using Boss's proprietary asymmetrical clipping circuit, the SD-1 produces rich, creamy overdrive reminiscent of a cranked tube amp — warm, dynamic, and touch-sensitive. With fully analog circuitry and simple Level, Tone, and Drive controls, it's one of the most versatile and reliable overdrive pedals ever made.\u003c\/p\u003e\n\n\u003ch3\u003eAsymmetrical Clipping for Authentic Tube-Amp Tone\u003c\/h3\u003e\n\u003cp\u003eBoss pioneered the overdrive category with the OD-1 in 1977, using an innovative asymmetrical clipping circuit to mimic an overdriven tube amp. The SD-1 evolved from that design, adding an active tone control and low-end boost for fuller, more musical overdrive. The asymmetric circuit produces predominantly even-order harmonics — naturally warm, smooth, and responsive to your playing dynamics.\u003c\/p\u003e\n\n\u003ch3\u003eVersatile Controls for Any Playing Style\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLevel\u003c\/strong\u003e — Adjusts output volume for seamless switching without changing tone character\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTone\u003c\/strong\u003e — Shapes high-frequency response to sit clearly in any mix\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrive\u003c\/strong\u003e — Dials in gain from mild breakup to singing, saturated leads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eA Pedalboard Essential for Any Genre\u003c\/h3\u003e\n\u003cp\u003eThe SD-1's organic, amp-like overdrive works across rock, blues, country, jazz, and beyond. Its dynamic response and touch-sensitive drive make it equally at home as a primary overdrive or as a booster in front of higher-gain amps and pedals — tightening bass response and focusing the midrange for a more defined, cutting tone.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAsymmetric clipping circuit for warm, natural tube-amp overdrive\u003c\/li\u003e\n\u003cli\u003eFully analog circuitry\u003c\/li\u003e\n\u003cli\u003eLevel, Tone, and Drive controls\u003c\/li\u003e\n\u003cli\u003eDynamic, touch-sensitive response\u003c\/li\u003e\n\u003cli\u003eStacks well with amps and other pedals for versatile gain staging\u003c\/li\u003e\n\u003cli\u003eRugged compact metal chassis\u003c\/li\u003e\n\u003cli\u003e9V battery or DC power supply (sold separately)\u003c\/li\u003e\n\u003cli\u003eBoss 5-year warranty\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eSpecs\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Overdrive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControls:\u003c\/strong\u003e Level, Tone, Drive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput:\u003c\/strong\u003e 1× 1\/4\" instrument\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput:\u003c\/strong\u003e 1× 1\/4\" instrument\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower:\u003c\/strong\u003e 9V DC (sold separately) or 9V battery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 2.9\" × 5.1\" × 2.3\"\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 1.2 lbs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 5-year parts warranty; 90-day labor warranty. Check with Boss for full warranty details.\u003c\/p\u003e","brand":"Boss","offers":[{"title":"Default Title","offer_id":46134783049785,"sku":null,"price":69.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0744\/9912\/9401\/files\/image_503e490f-3ed8-44a3-a627-6a3f5a79f67e.png?v=1782860735","url":"https:\/\/www.audioproct.com\/products\/boss-sd-1-super-overdrive-guitar-effects-pedal","provider":"AudioProCT","version":"1.0","type":"link"}