ROWIN LN-318 TOP Mini Clean Boost Pedal 2 Tone Modes True Bypass Guitar Effect

ROWIN LN-318 TOP User ManualProduct OverviewThis compact mini pedal is a clean booster, designed for guitarists to raise signal volume without distorting the original tone.Operating InstructionsON/OFF LED: Lights up when the boost effect is active, turns off in bypass state.TONE Knob: Adjust the brightness of the original tone.BOOST Knob: Control the intensity of signal amplification.VOLUME Knob: Set the output volume level.Mode Switch: Two working modes: NORMAL and MID.INPUT Jack: 1/4" mono jack for connecting an electric guitar.OUTPUT Jack: 1/4" mono jack to send signal to the amplifier.DC Power Jack: 9V DC power supply (center-negative polarity).True Bypass Footswitch: Press the footswitch to switch between effect mode and bypass mode, with no loss of original tone.SpecificationsWorking Current: 13mADimensions: 75×36×26 mmWeight: 133g1. Manufacturer & Business InfoBrand Name: RowinManufacturer Factory: Rowin Audio Equipment Factory, Dongguan City, Guangdong Province, ChinaUS Seller Entity: Sole Proprietor Local Warehouse Operator (Irvine, California)Main Product Line: 300 Series mini phaser/tremolo/swell/fuzz/overdrive/EQ/booster/distortion/noise gate pedals, ABY switchers, DI boxes, LEF multi-effect stompboxes, LFS looper & foot controllersService: Retail sales, small bulk wholesale, OEM private logo customization for global musical instrument retailers worldwide2. Global Compliance CertificationsFCC VOC (US Market): Meets US audio device electromagnetic interference standardsCE Certification (EU & UK): EMC Electromagnetic Compatibility + LVD Low Voltage Safety CertificationRoHS Compliance: Restricts toxic heavy metals inside circuit boards & metal housings3. Product Safety PrecautionsPower SafetyOnly use regulated DC 9V center-negative power adapter with minimum 500mA output. Mismatched voltage or reversed polarity will permanently damage internal analog circuits. Unplug power supply when unused or during thunderstorms to avoid surge damage. This pedal DOES NOT support battery power supply.Mechanical Operation SafetyDo not apply heavy force to footswitch, speed knob, mode toggle and 1/4” audio jacks to prevent internal hardware failure. Unauthorized disassembly of the zinc alloy housing will void the 6-month limited warranty for pre-owned 95% like-new inventory.Cleaning & Storage RulesClean metal housing only with dry soft cloth; alcohol, chemical solvents, detergent or abrasive cleaners are strictly forbidden. Store pedals in cool dry indoor space, avoid long-term direct sunlight, high humidity, violent vibration and heavy physical impact.Usage Environment WarningDo not operate this phaser pedal near water, rainy outdoor environments or high-power magnetic equipment to prevent audio signal distortion and short circuit risk.