{"product_id":"roland-jc-40-40-watt-stereo-guitar-combo-amplifier","title":"Roland JC-40 40-Watt Stereo Guitar Combo Amplifier","description":"\u003cp\u003eThe Roland JC-40 is a compact stereo guitar combo amplifier built around the clean, articulate voice of the Jazz Chorus series. It gives guitarists a portable alternative to larger stereo rigs while retaining two-speaker sound dispersion and onboard effects. It is well suited to players who want a clear platform for guitars, pedals, modelers, and multi-effects processors.\u003c\/p\u003e\u003cp\u003eRated at 40 watts and fitted with two 10-inch speakers, the JC-40 delivers stereo amplification from a single combo enclosure. Its clean character is designed to preserve the sound of connected effects rather than heavily color it. This makes it a practical choice for pedal-based players, studio use, rehearsals, and smaller performance settings.\u003c\/p\u003e\u003cp\u003eA defining feature is Roland's Dimensional Space Chorus, which creates a broad stereo modulation effect through the amp's dual-speaker design. The chorus section offers fixed and manual modes, while onboard vibrato and reverb operate in stereo. A dedicated distortion control is also provided for adding gain without requiring an external pedal.\u003c\/p\u003e\u003cp\u003eThe JC-40 uses two independent power amps and custom-designed 10-inch speakers to produce its stereo presentation. Separate left\/mono and right inputs allow compatible stereo-output pedals, guitar synthesizers, amp modelers, and multi-effects units to feed both channels. This can simplify a stereo setup by avoiding the need to carry two separate amplifiers.\u003c\/p\u003e\u003cp\u003eFor system expansion, the amp includes stereo line outputs, a headphone output, footswitch connections, and an effects loop with serial or parallel operation. The effects loop provides a send plus left\/mono and right returns for integrating external processors. Its combination of direct controls and flexible connections supports simple guitar-and-amp use as well as more involved pedalboard or modeling rigs.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e40-Watt Stereo Amplification:\u003c\/strong\u003e Two independent power amps drive a compact stereo combo format.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual 10-Inch Speakers:\u003c\/strong\u003e Two custom-designed speakers provide broad, full-range guitar sound.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensional Space Chorus:\u003c\/strong\u003e Roland's signature stereo chorus adds width and motion.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStereo Instrument Inputs:\u003c\/strong\u003e Connect stereo pedals, modelers, synthesizers, or multi-effects processors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOnboard Effects:\u003c\/strong\u003e Chorus, vibrato, distortion, and reverb are available from the front panel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEffects Loop And Footswitch Support:\u003c\/strong\u003e Expand the rig with external effects and optional remote switching.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eDesign \u0026amp; Installation\u003c\/h3\u003e\u003cp\u003eThe JC-40 is a self-contained guitar combo amplifier with a durable, road-oriented enclosure, dual front-mounted 10-inch speakers, and a front control panel. Its layout includes dedicated controls for volume, three-band EQ, distortion, reverb, modulation speed, and modulation depth. A Bright switch provides an additional tonal shaping option.\u003c\/p\u003e\u003cp\u003eConnect a guitar or mono source to the INPUT L\/MONO jack; use both INPUT L\/MONO and R jacks when feeding a stereo-output device. External effects can be connected through the EFFECT LOOP SEND and left\/mono and right return jacks, while line outputs can feed a mixer or recorder. Optional compatible BOSS footswitches can be connected to control chorus\/vibrato, reverb, and distortion during performance.\u003c\/p\u003e","brand":"Roland","offers":[{"title":"Default Title","offer_id":45669341560902,"sku":"JC-40","price":769.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0048\/4163\/5910\/files\/81zy5T8CJFL.jpg?v=1784492207","url":"https:\/\/audiowatt.store\/products\/roland-jc-40-40-watt-stereo-guitar-combo-amplifier","provider":"Audio Watt Store","version":"1.0","type":"link"}