{"product_id":"electro-harmonix-mono-synth-used-1","title":"Electro Harmonix Mono Synth, (Used)","description":"\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eElectro-Harmonix Mono Synth\u003c\/strong\u003e is a compact guitar synthesizer pedal that turns a standard electric guitar signal into a range of monophonic synth sounds without needing MIDI, special pickups or guitar modifications. It is ideal for guitarists who want to add synth bass lines, lead sounds, vintage-style analogue textures, octave-style voices and experimental electronic tones to their pedalboard. This used example is in \u003cstrong\u003eExcellent Condition\u003c\/strong\u003e and includes the original box.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eAt A Glance\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eKey Detail\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eInformation\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eElectro-Harmonix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMono Synth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eGuitar Synthesizer Effects Pedal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondition\u003c\/td\u003e\n\u003ctd\u003eExcellent Condition\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIncluded\u003c\/td\u003e\n\u003ctd\u003ePedal and box\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain Appeal\u003c\/td\u003e\n\u003ctd\u003eTurns a standard guitar signal into monophonic synth sounds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest For\u003c\/td\u003e\n\u003ctd\u003eSynth leads, bass-style lines, ambient textures, experimental tones and studio layering\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSkill Level\u003c\/td\u003e\n\u003ctd\u003eIntermediate to professional\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003chr\u003e\n\u003ch2\u003eCondition Overview\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eExcellent Condition\u003c\/strong\u003e – Very light signs of use.\u003c\/p\u003e\n\u003cp\u003eThis used Electro-Harmonix Mono Synth is in \u003cstrong\u003eExcellent Condition\u003c\/strong\u003e, making it a strong choice for players who want a clean used synth pedal with excellent value compared with buying new.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhat’s Included?\u003c\/h2\u003e\n\u003cp\u003e✔ Electro-Harmonix Mono Synth Pedal\u003cbr\u003e✔ Original Box\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eCondition Notes\u003c\/h2\u003e\n\u003cp\u003eThis pedal is in \u003cstrong\u003eExcellent Condition\u003c\/strong\u003e with only very light signs of previous use.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFair Deal Inspection \u0026amp; Assessment\u003c\/h2\u003e\n\u003cp\u003eBefore leaving Fair Deal Music, this used pedal will be checked to make sure it is ready for its next owner. Our pedal inspection includes:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eInput checked\u003c\/li\u003e\n\u003cli\u003eOutput checked\u003c\/li\u003e\n\u003cli\u003eFootswitch tested\u003c\/li\u003e\n\u003cli\u003eControls tested\u003c\/li\u003e\n\u003cli\u003eBypass checked\u003c\/li\u003e\n\u003cli\u003ePower operation checked\u003c\/li\u003e\n\u003cli\u003eGeneral functionality assessed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eService \/ Testing Work\u003c\/h2\u003e\n\u003cp\u003eThis Electro-Harmonix Mono Synth has been tested as part of our used pedal inspection process. The footswitch, controls, input, output and power operation are checked so the pedal can be used confidently in a pedalboard, studio setup or live rig.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose The Electro-Harmonix Mono Synth?\u003c\/h2\u003e\n\u003ch3\u003eGuitar Synth Sounds Without MIDI Or Special Pickups\u003c\/h3\u003e\n\u003cp\u003eThe Mono Synth is designed to work with a standard guitar signal, so you do not need a MIDI pickup, hex pickup or modified instrument. Electro-Harmonix describes it as working with guitar without modifications, special pickups or MIDI implementation, making it a far more straightforward way to add synth sounds to a normal guitar rig. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003e11 Synth Voices In One Compact Pedal\u003c\/h3\u003e\n\u003cp\u003eThe Mono Synth gives you \u003cstrong\u003e11 monophonic synth sounds\u003c\/strong\u003e, covering everything from vintage-style synth textures to stacked voices and lead sounds. Electro-Harmonix describes the pedal as transforming your guitar into eleven synthesizers, with sounds ranging from vintage synth emulations to fat stacked voices and soaring lead tones. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis makes it a creative tool for guitarists who want sounds that move beyond standard overdrive, modulation and delay effects.\u003c\/p\u003e\n\u003ch3\u003eSimple Hands-On Controls\u003c\/h3\u003e\n\u003cp\u003eThe Mono Synth is designed to be quick to use. The \u003cstrong\u003eDRY\u003c\/strong\u003e control adjusts the dry guitar volume at the Synth Output, while \u003cstrong\u003eSYNTH\u003c\/strong\u003e adjusts the synthesizer volume, allowing you to blend the two signals to suit the part. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThis is useful because some players may want a full synth-only sound, while others may prefer to keep a little of the original guitar attack mixed in for definition.\u003c\/p\u003e\n\u003ch3\u003eSensitivity Control For Tracking Response\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSENS\u003c\/strong\u003e control helps tailor the pedal’s response to your guitar and playing style. This is especially important with synth pedals, because cleaner picking, consistent dynamics and suitable sensitivity settings can make a big difference to tracking and note definition.\u003c\/p\u003e\n\u003ch3\u003eExpression Pedal Input\u003c\/h3\u003e\n\u003cp\u003eThe Mono Synth includes an \u003cstrong\u003eEXP input\u003c\/strong\u003e, allowing real-time expressive control with a compatible expression pedal. This makes it much more performance-friendly, especially for players who want filter-style movement, sweeps or evolving synth textures during a live set. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSave And Recall Presets\u003c\/h3\u003e\n\u003cp\u003eA major practical benefit of the Mono Synth is the ability to \u003cstrong\u003ecreate, save and recall 11 user presets\u003c\/strong\u003e, one for each synth sound. This is useful for live players who want reliable settings for specific songs and for studio users who want to recall favourite sounds quickly. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eComparison Against Popular Alternatives\u003c\/h2\u003e\n\u003ch3\u003eElectro-Harmonix Mono Synth vs Boss SY-1\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eBoss SY-1\u003c\/strong\u003e offers a wide range of synth sounds and is very immediate for players who want lots of preset-style options. The \u003cstrong\u003eElectro-Harmonix Mono Synth\u003c\/strong\u003e is a strong alternative for players who want a compact EHX synth voice set with preset storage and straightforward control over dry\/synth blend.\u003c\/p\u003e\n\u003cp\u003eChoose the Mono Synth if you want focused monophonic guitar synth sounds with user preset recall. Choose the SY-1 if you want a broader modern synth pedal with a larger sound selection.\u003c\/p\u003e\n\u003ch3\u003eElectro-Harmonix Mono Synth vs Electro-Harmonix Synth9\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eSynth9\u003c\/strong\u003e focuses on recreating classic synthesizer-style sounds and is part of EHX’s “9” series. The \u003cstrong\u003eMono Synth\u003c\/strong\u003e is more direct and pedalboard-friendly for players who want multiple monophonic synth sounds, preset saving and expression pedal control in a compact format.\u003c\/p\u003e\n\u003ch3\u003eElectro-Harmonix Mono Synth vs Pitch Shifter Pedals\u003c\/h3\u003e\n\u003cp\u003eA pitch shifter can add octave and harmony effects, but it will not fully transform the guitar into synth-style voices. The Mono Synth is the better choice if the goal is electronic-style tones rather than standard pitch effects.\u003c\/p\u003e\n\u003ch3\u003eElectro-Harmonix Mono Synth vs Multi-Effects Units\u003c\/h3\u003e\n\u003cp\u003eA multi-effects unit may include synth-style sounds, but the Mono Synth gives dedicated hands-on control in a single pedal. It is easier to add to an existing board without changing the rest of your setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWho Is It For?\u003c\/h2\u003e\n\u003ch3\u003eBeginner Players\u003c\/h3\u003e\n\u003cp\u003eA complete beginner may find a guitar synth pedal more specialised than a basic overdrive, delay or reverb. However, it can still be a fun creative tool for players who are interested in electronic sounds and experimental playing.\u003c\/p\u003e\n\u003ch3\u003eIntermediate Players\u003c\/h3\u003e\n\u003cp\u003eIntermediate players will get a lot from the Mono Synth. It opens up new sounds for songwriting, recording, looping and live performance without needing a separate synth or MIDI guitar setup.\u003c\/p\u003e\n\u003ch3\u003eProfessional Players\u003c\/h3\u003e\n\u003cp\u003eProfessional players can use the Mono Synth for stage parts, studio layering, sound design, hooks, intros, transitions and creative moments where a normal guitar tone is not enough.\u003c\/p\u003e\n\u003ch3\u003eSuitable Genres And Uses\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSynth rock\u003c\/li\u003e\n\u003cli\u003eIndie\u003c\/li\u003e\n\u003cli\u003eAlternative\u003c\/li\u003e\n\u003cli\u003ePop\u003c\/li\u003e\n\u003cli\u003eElectronic music\u003c\/li\u003e\n\u003cli\u003eAmbient\u003c\/li\u003e\n\u003cli\u003eWorship textures\u003c\/li\u003e\n\u003cli\u003eExperimental guitar\u003c\/li\u003e\n\u003cli\u003eStudio production\u003c\/li\u003e\n\u003cli\u003eLooping\u003c\/li\u003e\n\u003cli\u003eBass-style synth lines\u003c\/li\u003e\n\u003cli\u003eLead synth parts\u003c\/li\u003e\n\u003cli\u003eSound design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Choose A Guitar Synth Pedal?\u003c\/h2\u003e\n\u003cp\u003eA guitar synth pedal lets you access synth-style sounds while playing the instrument you already know. Instead of learning keyboard parts or setting up MIDI conversion, you can create electronic tones directly from your guitar.\u003c\/p\u003e\n\u003cp\u003eThis is especially useful for players who write or perform in bands where one guitar needs to cover extra sonic space. A synth pedal can add bass-style support, lead hooks, atmospheric swells or electronic textures that would normally require another instrument.\u003c\/p\u003e\n\u003cp\u003eThe Mono Synth is monophonic, meaning it is designed for single-note lines rather than full chords. That makes it especially effective for riffs, leads, melodies, bass-style parts and controlled melodic phrases.\u003c\/p\u003e\n\u003cp\u003eLooking for advice on choosing the right guitar synth pedal? Our experienced team of musicians can help by phone, online or in-store.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eStory \u0026amp; Context\u003c\/h2\u003e\n\u003cp\u003eElectro-Harmonix has a long history of producing creative effects that push guitar sounds into new territory, from classic fuzz and modulation pedals through to pitch, synth and sound-design units. The Mono Synth fits neatly into that tradition by giving guitarists a compact way to access synthesizer-inspired tones without needing a separate synth rig.\u003c\/p\u003e\n\u003cp\u003eIt is particularly useful for players who like the idea of electronic textures but still want the immediacy of a stompbox. With its compact size, preset recall and standard guitar input, it brings synth sounds into a familiar pedalboard format.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cdiv class=\"TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"group TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eElectro-Harmonix\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eMono Synth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEffect Type\u003c\/td\u003e\n\u003ctd\u003eGuitar Synthesizer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSynth Type\u003c\/td\u003e\n\u003ctd\u003eMonophonic Guitar Synth\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Synth Sounds\u003c\/td\u003e\n\u003ctd\u003e11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePresets\u003c\/td\u003e\n\u003ctd\u003e11 user presets, one for each synth sound\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControls\u003c\/td\u003e\n\u003ctd\u003eDry, Synth, Sens, Ctrl, Type Selector\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFootswitches\u003c\/td\u003e\n\u003ctd\u003eBypass, Preset\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExpression Input\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput\u003c\/td\u003e\n\u003ctd\u003e1\/4\" Instrument Input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutputs\u003c\/td\u003e\n\u003ctd\u003eDry Output, Synth Output\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eEHX 9.6VDC-200mA adaptor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Draw\u003c\/td\u003e\n\u003ctd\u003e125mA at 9VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e102mm x 121mm x 58mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cp\u003eSpecifications are based on available Electro-Harmonix product information and retailer technical details. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003ePower Requirements\u003c\/h2\u003e\n\u003cp\u003eThe Electro-Harmonix Mono Synth is designed for use with an \u003cstrong\u003eEHX 9.6VDC-200mA power supply\u003c\/strong\u003e and has a listed current draw of \u003cstrong\u003e125mA at 9VDC\u003c\/strong\u003e. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse a suitable regulated pedal power supply with the correct polarity and current capacity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFair Deal Music Verdict\u003c\/h2\u003e\n\u003cp\u003e★★★★★ 5\/5\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eElectro-Harmonix Mono Synth\u003c\/strong\u003e is a brilliant used choice for guitarists who want to add synth sounds without committing to a complex MIDI or keyboard-based setup. Its 11 synth voices, dry\/synth blend, preset recall and expression input make it far more practical than a simple novelty effect. For players interested in electronic textures, experimental lead lines, studio layering or creative live sounds, this Excellent Condition boxed example offers strong value and plenty of inspiration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eWhy Buy From Fair Deal Music?\u003c\/h2\u003e\n\u003cp\u003eChoosing Fair Deal Music means buying from a passionate team of musicians who genuinely understand the products we sell. Whether you're purchasing your first instrument, upgrading your current setup or searching for something special, we're here to help you make the right choice with friendly advice and expert support.\u003c\/p\u003e\n\u003cp\u003eWhen you shop with Fair Deal Music, you can buy with confidence thanks to:\u003c\/p\u003e\n\u003cp\u003eExpert advice from knowledgeable musicians\u003cbr\u003eCarefully checked new, used, pre-owned and ex-display equipment\u003cbr\u003eCompetitive prices on leading music brands\u003cbr\u003eSecure UK-wide delivery\u003cbr\u003eFlexible finance options available subject to status\u003cbr\u003eFriendly support before and after your purchase\u003cbr\u003eA trusted independent UK music retailer with decades of experience\u003c\/p\u003e\n\u003ch3\u003eTrade In. Trade Up. Save More.\u003c\/h3\u003e\n\u003cp\u003eThinking about upgrading? Your next piece of gear could cost less than you think.\u003c\/p\u003e\n\u003cp\u003eWe're always happy to consider part exchanges and trade-ins on a wide range of musical instruments and equipment. Whether you're looking to upgrade your guitar, keyboard, amplifier, drum kit or studio gear, your existing equipment could help reduce the cost of your next purchase.\u003c\/p\u003e\n\u003cp\u003eSimply get in touch with our team for a no-obligation valuation, and we'll be happy to discuss the options available.\u003c\/p\u003e\n\u003cp\u003eIt's an easy way to unlock the value of the gear you no longer use while making your next instrument even more affordable.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003ch3\u003eIs the Electro-Harmonix Mono Synth easy to use?\u003c\/h3\u003e\n\u003cp\u003eYes. It is designed to work with a standard guitar signal and has hands-on controls for blending the dry and synth sounds, adjusting sensitivity and shaping the selected synth voice.\u003c\/p\u003e\n\u003ch3\u003eDoes it need a MIDI pickup?\u003c\/h3\u003e\n\u003cp\u003eNo. The Mono Synth is designed to work without MIDI, special pickups or guitar modifications. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eIs it monophonic or polyphonic?\u003c\/h3\u003e\n\u003cp\u003eIt is monophonic, so it is best suited to single-note lines, riffs, melodies, synth bass-style parts and lead sounds rather than full chords.\u003c\/p\u003e\n\u003ch3\u003eCan I save sounds on the pedal?\u003c\/h3\u003e\n\u003cp\u003eYes. The Mono Synth allows you to create, save and recall 11 user presets, one for each synth sound. \u003cspan class=\"\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eDoes it work well for live performance?\u003c\/h3\u003e\n\u003cp\u003eYes. The preset function, compact format and expression pedal input make it useful for live players who need repeatable synth sounds during a set.\u003c\/p\u003e\n\u003ch3\u003eCan it be used for recording?\u003c\/h3\u003e\n\u003cp\u003eYes. It is excellent for studio layering, hooks, intros, electronic textures and adding synth-style sounds without needing a keyboard part.\u003c\/p\u003e\n\u003ch3\u003eWhere should it go in a pedal chain?\u003c\/h3\u003e\n\u003cp\u003eGuitar synth pedals often track best when placed early in the chain, before heavy distortion, modulation or time-based effects. Clean, accurate playing will also help the pedal respond more reliably.\u003c\/p\u003e\n\u003ch3\u003eIs it suitable for bass guitar?\u003c\/h3\u003e\n\u003cp\u003eThis model is designed as a guitar synth pedal. Bass players may prefer checking compatibility carefully or looking at bass-specific synth options if they want the most reliable low-register tracking.\u003c\/p\u003e","brand":"USED","offers":[{"title":"Default Title","offer_id":57231058993532,"sku":"Electro Harmonix Mono Synth, (Used)","price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0441\/6457\/9484\/files\/PXL_20260730_111442663.jpg?v=1785417734","url":"https:\/\/www.fairdealmusic.co.uk\/products\/electro-harmonix-mono-synth-used-1","provider":"Fair Deal Music","version":"1.0","type":"link"}