{"title":"Used Keyboards \u0026 Synths","description":"\u003cp\u003ePre-owned keyboards, synthesizers and stage pianos.\u003c\/p\u003e","products":[{"product_id":"used-used-yamaha-dx7s","title":"Used Yamaha DX7S","description":"\u003cp\u003e\u003cstrong\u003eClassic Synthesizer\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe Yamaha DX7 is a synthesizer manufactured by Yamaha Corporation from 1983 to 1989. It was the first successful digital synthesizer and is one of the best-selling synthesizers in history, selling more than 200,000 units.\u003c\/p\u003e\u003cp\u003eIn the early 1980s, the synthesizer market was dominated by analog synthesizers. FM synthesis, a means of generating sounds via frequency modulation, was developed by John Chowning at Stanford University, California. FM synthesis created brighter, glassier sounds, and could better imitate acoustic sounds such as brass and bells.\u003c\/p\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/Q1Ha0MMT0aA\" title=\"Used Yamaha DX7S video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":67599997436214,"sku":null,"price":439.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/yamaha-dx7s-1920w.jpg?v=1790617225"},{"product_id":"used-used-yamaha-cp300","title":"Used Yamaha CP300","description":"\u003cp\u003e\u003cstrong\u003eSTAGE PIANO\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eKeyboard\u003c\/p\u003e\u003cp\u003eThe Yamaha CP300 has an 88-key \"Graded Hammer\" keyboard with action that Yamaha described in the manual of the instrument as \"virtually indistinguishable from an actual acoustic piano\".\u003c\/p\u003e\u003cp\u003eConnectivity\u003c\/p\u003e\u003cp\u003eThe CP300 has onboard stereo speakers, a 1\/4 inch jack headphone output, as well as a stereo pair of balanced XLR outputs for PA usage, and a stereo pair of unbalanced 1\/4 inch jack outputs.\u003c\/p\u003e\u003cp\u003eSound generation\u003c\/p\u003e\u003cp\u003eThe CP300 is powered by the SWP50 tone generator that supports Advanced Wave Memory (AWM) dynamic stereo samples with 128 notes of polyphony. The instrument contains 50 original sounds, 480 XG sounds, and 12 drum kits.\u003c\/p\u003e\u003cp\u003eNotable users\u003c\/p\u003e\u003cp\u003eRolling Stones touring keyboardist Chuck Leavell was playing a CP300 during the Beacon Theater concerts in New York City on October 29th and November 1st 2006, documented in the 2008 Martin Scorsese film \"Shine a Light\".\u003c\/p\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/13lukm4XIzA\" title=\"Used Yamaha CP300 video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":67599997468982,"sku":null,"price":799.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/yamaha-cp300-1920w.jpg?v=1790617227"},{"product_id":"used-used-yamaha-xs6","title":"Used Yamaha XS6","description":"\u003cp\u003e\u003cstrong\u003eSynthesizer\u003cbr\u003e61 KEY WORKSTATION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eA Powerful, Integrated Keyboard Workstation!\u003c\/p\u003e\u003cp\u003eThe Yamaha MOTIF XS6 keyboard workstation gives you the power to create, using the Xpanded Articulation Synth engine's 355 MB of WAVE ROM, a studio-style mixing environment and Virtual Circuitry modeling effects to fire your imagination. The user interface on the 61-key XS6 features a large color LCD screen with eight knobs and sliders.\u003c\/p\u003e\u003cp\u003eExclusive XSpert upgrade with memory, storage, and new sounds! · High-quality sounds · Easy song creation · Computer connectivity · Intuitive interface\u003c\/p\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/jGS_O0LRnCA\" title=\"Used Yamaha XS6 video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/udlKaY19ry8\" title=\"Used Yamaha XS6 video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":67599998026038,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/motif-xs6-1920w.jpg?v=1790617228"},{"product_id":"used-used-yamaha-s08","title":"Used Yamaha S08","description":"\u003cp\u003e\u003cstrong\u003eSynthesizer\u003cbr\u003e88 KEY WORKSTATION MINT CONDITION\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eYamaha S08 is a digital synthesizer keyboard released by Yamaha in the late 1990s. It is an 88-key keyboard with a built-in sequencer and a variety of sound-generating capabilities.\u003c\/p\u003e\u003cp\u003eThe Yamaha S08 works by combining a variety of sound-generating elements, such as oscillators, filters, and envelopes, to create a wide range of sounds. It also has a built-in sequencer, which allows users to record and play back their own compositions.\u003c\/p\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/INHwsZyghjU\" title=\"Used Yamaha S08 video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/e6QMylcUWS4\" title=\"Used Yamaha S08 video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Yamaha","offers":[{"title":"Default Title","offer_id":67599998910774,"sku":null,"price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/YAMAHA-S08-2-1920w.jpg?v=1790617230"},{"product_id":"used-korg-triton-pro-x-excellent","title":"Korg Triton Pro X Excellent","description":"\u003cp\u003e\u003cstrong\u003eIncredible Sound-Collectors Dream\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eOverview\u003c\/p\u003e\u003cp\u003eThe Korg Triton replaced the Trinity as Korg's flaship workstation in 1999 and immediately became an industry standard. From doubling the polyphony and expanding the RAM to improving the sample quality and onboard storage, the Triton improved on the Trinity in virtually every way. The Pro X model expands the keyboard to 88 fully weighted keys.\u003c\/p\u003e\u003cp\u003eYears of Production: 1999 - 2002 · Number of Keys: 88 fully weighted keys · Polyphony: 62 voices · I\/O: Audio, MIDI\u003c\/p\u003e","brand":"Korg","offers":[{"title":"Default Title","offer_id":67599998943542,"sku":null,"price":999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/TRITON-PRO-4-1920w.png?v=1790617233"},{"product_id":"used-korg-m1-synthesizer","title":"Korg M1 Synthesizer","description":"\u003cp\u003e\u003cstrong\u003eServiced and ready to go!\u003cbr\u003eThe Korg M1 is a synthesizer and music workstation manufactured by the Japanese company Korg from 1988 to 1995. It is one of the bestselling synthesizers in history, selling an estimated 250,000 units.\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eThe M1 features a 61-note velocity- and aftertouch-sensitive keyboard, 16-note polyphony, a joystick for pitch-bend and modulation control, an eight-track MIDI sequencer, separate LFOs for vibrato and filter modulation, and ADSR envelopes. Data can be stored on RAM and PCM cards.\u003c\/p\u003e","brand":"Korg","offers":[{"title":"Default Title","offer_id":67599999435062,"sku":null,"price":799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/Korg_M1-1920w.png?v=1790617234"},{"product_id":"used-used-kurzweil-sp1","title":"Used Kurzweil SP1","description":"\u003cp\u003e\u003cstrong\u003e88 KEY STAGE PIANO\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eProduct Description\u003c\/p\u003e\u003cp\u003eThe Kurzweil SP1 is a perfect keyboard for students\/schools, light gigs, home recording and music lovers of all ages. Enjoy 16 handpicked presets featuring pianos from our German D Artis Grand, EPs from our Forte SE, strings, winds and bass from our PC3 Series, plus a selection of organ, clav and synth pads. SP1 features four individually adjustable FX, dedicated 3-Band Master EQ, plus custom tweaks can be saved to Favorites. Every sound within the SP1 is perfectly matched to its 88-note fully-weighted hammer-action keyboard. This great-sounding stage piano is lightweight and easy to use, so you can stay focused on your music instead of your gear. For more than 28 years, Kurzweil continues a tradition of excellence and innovation in developing world-class musical instruments.\u003c\/p\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/2fFspKxoKxQ\" title=\"Used Kurzweil SP1 video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Kurzweil","offers":[{"title":"Default Title","offer_id":67600043409718,"sku":null,"price":549.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/kurz_sp1-1920w.jpg?v=1790617471"},{"product_id":"used-lester-k","title":"Lester K","description":"\u003cp\u003e\u003cstrong\u003eStereo Rotary Speaker\u003cbr\u003eby electro-harmonix\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003eGuitarists and keyboardists know that nothing beats a Leslie rotary speaker for smooth, swirling stereo chorus. The Electro-Harmonix Lester-K pedal re-creates the classic Leslie sound in pedal form with two adjustable speeds controlled by a footswitch to move between fast and slow textures without tying up your hands. The Lester-K's drive control adds B-3 guts and grit to your sound, while a balance control, which simulates the balance between a Leslie's horn and bass speaker, helps smooth out your tone. True stereo ins\/outs and a stage-ready metal chassis make the Lester-K a great option for keyboardists wanting to add stereo textures to live work and ear-to-ear effects to recordings.\u003c\/p\u003e\u003cdiv class=\"kk-video\" style=\"position:relative;padding-top:56.25%;margin:1em 0\"\u003e\u003ciframe src=\"https:\/\/www.youtube.com\/embed\/keHKK9WS6vs\" title=\"Lester K video\" style=\"position:absolute;inset:0;width:100%;height:100%;border:0\" allowfullscreen loading=\"lazy\"\u003e\u003c\/iframe\u003e\u003c\/div\u003e","brand":"Keyboard Kastle","offers":[{"title":"Default Title","offer_id":67600043442486,"sku":null,"price":175.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/0560\/8758\/files\/LESTER-K-1920w.png?v=1790617471"}],"url":"https:\/\/shop.keyboardkastle.com\/collections\/used-keyboards-synths.oembed","provider":"Keyboard Kastle","version":"1.0","type":"link"}