{"product_id":"boss-gm-800-guitar-synthesizer-effects-pedal-mint-open-box","title":"Boss GM-800 Guitar Synthesizer Effects Pedal - Mint, Open Box","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eThe Latest Milestone in Guitar Synth Innovation - The Boss GM-800 Guitar Synthesizer Effects Pedal\u003c\/h4\u003e\n\n\u003cp\u003eThe GM-800 elevates guitar synthesis into a new age of natural playability and boundless creative range. Driven by the newly developed Serial GK interface, the advanced ZEN-Core sound engine unlocks any sound imaginable—from acoustic instruments to classic and modern synths—while high-performance DSP delivers tracking stability and expressive scope never before possible. Freely combine and edit Tones with the intuitive Scene workflow, color sounds with a huge selection of effects, and explore a universe of fresh content on Roland Cloud. Compact, streamlined, and ultra-versatile, the GM-800 infuses your guitar or bass with unlimited musical potential.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eNext-generation guitar and bass synthesizer with the newly developed Serial GK interface\u003c\/li\u003e\n\n\u003cli\u003eAdvanced ZEN-Core sound engine derived from flagship Roland synthesizers\u003c\/li\u003e\n\n\u003cli\u003eNatural playing feel and solid tracking stability, realized through high-performance DSP\u003c\/li\u003e\n\n\u003cli\u003ePowerful Scene workflow with four Tones plus Rhythm\u003c\/li\u003e\n\n\u003cli\u003eVast onboard sound library with over 1200 Tones and 70 Rhythm sounds\u003c\/li\u003e\n\n\u003cli\u003eExplore Sound Packs, Wave Expansions, legendary Roland instruments, and more on Roland Cloud\u003c\/li\u003e\n\n\u003cli\u003eDeep editing tools foreach Tone, including sound parameters, sensitivity settings, and more\u003c\/li\u003e\n\n\u003cli\u003e150 user-configurable Scenes, including 100 Scenes with professional ready-to-play sounds\u003c\/li\u003e\n\n\u003cli\u003eOver 90 total effect types available in each Scene\u003c\/li\u003e\n\n\u003cli\u003eSpace-saving design flows into every setup, from pedalboard to desktop\u003c\/li\u003e\n\n\u003cli\u003eSerial GK expansion jack for connecting to another BOSS guitar synthesizer product\u003c\/li\u003e\n\n\u003cli\u003eTwo external control jacks, each with support for up to two footswitches or an expression pedal\u003c\/li\u003e\n\n\u003cli\u003eUSB audio\/MIDI connectivity and standard MIDI I\/O\u003c\/li\u003e\n\n\u003cli\u003eGuitar to MIDI function for playing external MIDI instruments via USB or a MIDI cable\u003c\/li\u003e\n\n\u003cli\u003eAlso functions as a stand alone synthesizer sound module for MIDI keyboard use or DAW sound expansion\u003c\/li\u003e\n\n\u003cli\u003eEdit Scenes and organize sounds on your computer with BOSS Tone Studio\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cb\u003eCables, Footswitches, and GK-5 pickup sold separate\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\n\u003cp\u003e\u003cb\u003eSound Generator\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eZEN-Core\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eParts\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e5 parts (Play part: 4, Rhythm part: 1)\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eTones\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePreset tone: 1,200 or greater\u003c\/li\u003e\n\n\u003cli\u003ePreset Drum Kit: 70 or greater\u003c\/li\u003e\n\n\u003cli\u003eImport tone: 256\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eScenes\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e150\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eEffects\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003ePart Multi-Effects: 1 system (for each part), 93 types\u003c\/li\u003e\n\n\u003cli\u003ePart EQ: 1 system (for each part)\u003c\/li\u003e\n\n\u003cli\u003eReverb: 7 types\u003c\/li\u003e\n\n\u003cli\u003eChorus\/Delay: 9 types\u003c\/li\u003e\n\n\u003cli\u003eScene MFX: 2 systems (Serial or Parallel selectable), 93 types\u003c\/li\u003e\n\n\u003cli\u003eMaster EQ \/ Comp\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eNominal Output Level\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eOUTPUT (L\/PHONES, R\/MONO): -10 dBu\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eMaximum Output Level\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eOUTPUT (L\/PHONES, R\/MONO): +7 dBuM\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eOutput Impedance\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eOUTPUT (L\/PHONES, R\/MONO): 44 ohms\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eRecommended Load Impedance\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eOUTPUT (L\/PHONES, R\/MONO): 10 k ohms or greater (Phones: 44 ohms or greater)\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eControls\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eSCENE DOWN switch, SCENE UP switch, CTL1--2 switches\u003c\/li\u003e\n\n\u003cli\u003ePART1--4 buttons, PART R button, EXIT button, WRITE button, MENU button, PAGE buttons\u003c\/li\u003e\n\n\u003cli\u003e1--4 knobs, SELECT knob, OUTPUT LEVEL knob\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eDisplay\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eGraphic LED 256 x 80 dots\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eConnectors\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eGK IN jack: 1\/4-inch TRS phone type (for BGK cable only)\u003c\/li\u003e\n\n\u003cli\u003eGK OUT jack: 1\/4-inch TRS phone type (for BGK cable only)\u003c\/li\u003e\n\n\u003cli\u003eOUTPUT (L\/PHONES) jacks: 1\/4-inch TRS phone type\u003c\/li\u003e\n\n\u003cli\u003eOUTPUT (R\/MONO) jacks: 1\/4-inch phone type\u003c\/li\u003e\n\n\u003cli\u003eCTL3, 4\/EXP1 jack, CTL5, 6\/EXP2 jack: 1\/4-inch TRS phone type\u003c\/li\u003e\n\n\u003cli\u003eUSB COMPUTER port: USB B type (supports High-Speed USB, USB Audio, and USB MIDI)\u003c\/li\u003e\n\n\u003cli\u003eUSB MEMORY port\u003c\/li\u003e\n\n\u003cli\u003eMIDI connectors (IN, OUT)\u003c\/li\u003e\n\n\u003cli\u003eDC IN jack\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003ePower Supply\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003eAC Adaptor\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eCurrent Draw\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e840 mA\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eDimensions\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e246 (W) x134 (D) x 63 (H) mm (without rubber foot)\u003c\/li\u003e\n\n\u003cli\u003e9-11\/16 (W) x 5-9\/32 (D) x 2-31\/64 (H) inches (without rubber foot)\u003c\/li\u003e\n\n\u003cli\u003e246 (W) x134 (D) x 65 (H) mm (including rubber foot)\u003c\/li\u003e\n\n\u003cli\u003e9-11\/16 (W) x 5-9\/32 (D) x 2-9\/16 (H) inches (including rubber foot)\u003c\/li\u003e\n\n\u003c\/ul\u003e\n\n\n\n\u003cp\u003e\u003cb\u003eWeight\u003c\/b\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli\u003e1.2 kg\u003c\/li\u003e\n\n\u003cli\u003e2 lbs 9 oz\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: Boss\u003cbr\u003eModel: GM-800\u003cbr\u003eSKU: I750911-GA260926-2-WHXC\u003cbr\u003eUPC: 761294518755\u003cbr\u003e\n\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003cb\u003eWe are Chuck Levin's Washington Music Center\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003eSince 1958, Chuck Levin’s Washington Music Center has been the trusted destination for musicians and audio professionals across Maryland, Virginia, and Washington, D.C. Family-owned and operated, our legendary music store delivers Everything in Music®—from instruments and recording gear to pro audio, rentals, and repair services.\u003c\/p\u003e\u003cp\u003eOur team of musicians and industry experts lives and breathes gear, helping you build the perfect setup for your next performance, studio session, or installation. As an authorized dealer for top brands, we also offer our award-winning CHUCKSCLUSIVE line—exclusive, limited-edition instruments and collaborations recognized with the NAMM Top 100 Dealer Innovation Award for redefining what a music retail experience can be.\u003c\/p\u003e\u003cp\u003eChuck Levin’s isn’t just a store—it’s a community built by players, engineers, and creators who share a lifelong passion for sound. Stop by our legendary Wheaton, MD showroom or contact us anytime for expert advice, product questions, or the best possible deal on your next piece of gear.\u003c\/p\u003e\u003cbr\u003e\u003cp\u003e\u003c\/p\u003e","brand":"Boss","offers":[{"title":"Default Title","offer_id":43986672255039,"sku":"I750911-GA260926","price":669.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/76bb7cf7-8458-4452-bead-a08436e03c35_e4323330-66e4-4465-b1a4-83f5d760c1ca.jpg?v=1790448791","url":"https:\/\/chucklevins.com\/products\/boss-gm-800-guitar-synthesizer-effects-pedal-mint-open-box","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}