{"product_id":"maxon-st-9-pro-super-tube-pro-plus-overdrive-guitar-effect-pedal","title":"Maxon ST-9 Pro+ Super Tube Pro Plus Overdrive Guitar Effect Pedal","description":"\u003cmeta charset=\"utf-8\"\u003e\n\u003cul class=\"cartList\"\u003e\n\u003cli\u003eUpdated Reissue of 1980’s Super Tube Screamer\u003c\/li\u003e\n\u003cli\u003eCircuit Based on classic OD-9\/OD808\u003c\/li\u003e\n\u003cli\u003eDedicated Midrange knob to dial in amount of mid boost\u003c\/li\u003e\n\u003cli\u003eLow Boost Switch adds low end punch – great for single coils\u003c\/li\u003e\n\u003cli\u003e9-volt or 18-volt regulated operation (switchable)\u003c\/li\u003e\n\u003cli\u003eTrue Bypass Switching\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBigger, Badder, Bolder – these are the best three words to describe the ST-9 Pro+ Super Tube.  The latest and possibly last incarnation of Maxon’s legendary 808, the ST-9 features more output, more gain, and more tonal options for the player who simply needs – well, MORE.\u003c\/p\u003e\n\u003cp\u003eStarting with a circuit loosely based on the classic 808 architecture, the ST-9 adds a Mid Enhance knob to control the amount of midrange boost.  This knob functions similarly to an amp’s presence control, boosting perceived volume and gain as it’s turned up.\u003c\/p\u003e\n\u003cp\u003eYou may be wondering why an 808-style pedal would need more presence – allow us to introduce you to the ST-9’s Low Boost switch.\u003c\/p\u003e\n\u003cp\u003eThe Low Boost switch is the ST-9’s secret weapon – This unassuming switch completely changes the character of the pedal, adding beefy low end and increased saturation via a LP filter and an alternate set of clipping diodes.\u003c\/p\u003e\n\u003cp\u003eIf this wasn’t enough, the ST-9 also offers 9- or 18-volt operation via an internal charge pump.  Run at 9 for the classic 808 sound and feel or switch to 18 for increased headroom, improved dynamics, and a bigger, chunkier tone to the overdrive.\u003c\/p\u003e\n\u003cp\u003eFrom bluesy overdrive to diabolical dirt box, the ST-9 is a devilishly diverse pedal that can punish a clean amp or turn a dirty amp into a wall of doom.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe OD808 re-imagined with increased output level, additional saturation and a more diverse palette of tonal options.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e\u003cspan\u003e: 500K Ohms\u003c\/span\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eOutput Impedance\u003c\/strong\u003e: 10K Ohms or less\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eMaximum Gain\u003c\/strong\u003e: 51dB (2.2 kHz)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eEquivalent Input Noise\u003c\/strong\u003e: -115dB or less (IHF-A)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eControl\u003c\/strong\u003e: MID ENHANCE, DRIVE, TONE, LEVEL\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSwitch\u003c\/strong\u003e:\u003cbr\u003eBypass\/Effect, Voltage Switch (9V\/18V)\u003cbr\u003eMODE Switch (CLASSIC\/LOW BOOST)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eIndicator\u003c\/strong\u003e: Bypass\/Effect LED, 9V LED, 18V LED\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInternal Circuit Voltage\u003c\/strong\u003e: 9VDC \/ 18VDC (DC \/ DC Converter)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: 12mA\/9VDC, 36mA\/18VDC\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 74 (W) x 124 (D) x 54 (H) mm\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 610g (including battery, excluding AC adaptor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e: 6F22 \/ 6LR6 9V battery x 1 or Maxon AC adaptor\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eStandard Accessory\u003c\/strong\u003e: AC adaptor AC2009, user's guide\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eBattery life\u003c\/strong\u003e:\u003cbr\u003e9VDC manganese battery 26 hours @ 25 degrees C (Panasonic 6F22NB)\u003cbr\u003e9VDC alkaline battery 48 hours @ 25 degrees C (Panasonic 6LR61G)\u003cbr\u003e18VDC manganese battery 2 hours @ 25 degrees C (Panasonic 6F22NB)\u003cbr\u003e18VDC alkaline battery 8 hours @ 25 degress C (Panasonic 6LR61G)\u003c\/span\u003e\u003cspan\u003eOption\u003cstrong\u003e\u003c\/strong\u003e: AC adaptor (Maxon AC210N)\u003c\/span\u003e\u003cspan\u003e* OdB = 0.775Vrms\u003c\/span\u003e\u003c\/p\u003e","brand":"Maxon","offers":[{"title":"Default Title","offer_id":37550376976565,"sku":"20MAX037","price":239.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0789\/2433\/products\/Maxon-9Series-ST9ProPlus-300px_1024x1024_2x_87465b2e-f43a-4e72-a3e2-519520952290.png?v=1605386451","url":"https:\/\/www.truetonemusic.mom\/products\/maxon-st-9-pro-super-tube-pro-plus-overdrive-guitar-effect-pedal","provider":"Truetone Music","version":"1.0","type":"link"}