{"title":"Waldorf Synthesizers","description":"\u003cp\u003eBrowse current and previously sold Waldorf synthesizers from Captain Black's Gear Emporium. Available listings show what is currently for sale, while completed sales provide a reference archive of past Waldorf units we have handled. Waldorf instruments do not come through the shop as often as Access Virus or Korg units, but we are always interested in synths worth owning.\u003c\/p\u003e","products":[{"product_id":"waldorf-kyra-for-sale","title":"Waldorf Kyra Minty w\/ OG Box, Manual, PSU, USB, \u0026 Latest OS","description":"\u003cp\u003e📦 This synth sold on 6-22-25.\u003cbr\u003e\u003cbr\u003eSold: Waldorf Kyra in near-mint condition with the original box, manual, power supply, USB cable, and the latest OS installed. This is a beast of a multitimbral synth in amazing shape (128 voices!).\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003e\u003cbr\u003eThis unit is so nice and clean. I thought it was mint until the last minute when I noticed an extremely minor mark near the multi button on the top left of the unit (see photo #20). It's so minor, I think most sellers would have missed this. You won't notice or care.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003e Updated to the latest OS (01.78)\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003e Unit has been meticulously cleaned from top to bottom. Each knob and every inch of the unit has been cleaned, and wiped down.\u003c\/span\u003e \u003cspan class=\"product_notice positive last\"\u003e Includes original box and packing materials\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThis is an extremely versatile synth. I'm highly tempted to keep it, as it's 8-part multitimbral, loaded with all kinds of goodies including 4 oscillators per voice (apparently in some configurations 10, but I will say 4 to be safe), filters, envelopes, filters, mod matrix, rich effects and an FPGA engine. It's very deep and would make a wonderful centerpiece for someone looking for a \"one synth to rule them all\" kind of setup. There are some oversights (like missing a jog wheel), but the layout really is quite intuitive once you spend a little time with it. I've heard the layout is similar to a Virus, and I can see why people say that. Just turn a knob and the synth's engine jumps to that page. I was able to dive in and start getting busy without opening the manual. That's always a good sign ;) NOTE: if it seems like some knobs aren't working, it's just because those features aren't activated in that patch. Turning OSC 2 knobs won't do anything if OSC 2 is not enabled (for example).\u003cbr\u003e\u003cbr\u003eAll functionality has been tested, and this unit is good to go \/ ready for a new home :) \u003cbr\u003e\u003cbr\u003eSale includes the synth, original box\/packing, power supply, and USB cable\u003c\/p\u003e","brand":"Waldorf","offers":[{"title":"Default Title","offer_id":42269978165366,"sku":null,"price":1300.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8378\/2006\/files\/1.jpg?v=1746400172"},{"product_id":"waldorf-blofeld-desktop-synthesizer-white-61638","title":"Waldorf Blofeld Desktop Wavetable \u0026 Analog Modeling Synthesizer (White)","description":"\u003cp\u003eThis synth sold on 12-20-25.\u003cbr\u003e\u003cbr\u003eSold: Waldorf Blofeld desktop synthesizer (white). This unit is in good cosmetic and perfect functional condition.\u003cbr\u003e\u003cbr\u003eDetails below:\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eReplaced a wobbly volume pot with a brand-new potentiometer. See photo 17.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eUpgraded the operating system to the latest version (1.25).\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice neutral\"\u003eThere are several small nicks and blemishes in the finish. Please see photos 12–15.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice neutral\"\u003eThere is a minor mark on the screen that is not visible once the unit is powered on. See photo 16.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe Waldorf Blofeld Desktop packs impressive synthesis power into a compact, all-metal chassis. It features three oscillators per voice with both virtual analog and wavetable engines, dual multimode filters, and a flexible modulation matrix for deep sound design. With up to 25 voices and 16-part multitimbrality, it is capable of full arrangements and can even load user samples with the optional license.\u003cbr\u003e\u003cbr\u003eSale includes the synth, a new 6 ft USB cable, and a quality aftermarket power supply with a 6 ft cable.\u003c\/p\u003e","brand":"Waldorf","offers":[{"title":"Default Title","offer_id":42715916992630,"sku":null,"price":355.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8378\/2006\/files\/IMG_8578.jpg?v=1762119061"},{"product_id":"waldorf-streichfett-string-synthesizer-93212","title":"Waldorf Streichfett String Synthesizer w\/ OG Box + PSU","description":"\u003cp\u003eFor sale: Waldorf Streichfett string synthesizer in excellent condition. Includes original box, quick start guides, and a power supply (we believe not OEM, but works fine). \u003cbr\u003e\u003cbr\u003eThe original box is a little beat up. We will pack properly and double box as we do for all items :)\u003cbr\u003e\u003cbr\u003eThe Waldorf Streichfett is a compact digital string synthesizer inspired by classic ensemble and string machines of the 1970s. Designed for rich pads, animated strings, and vintage-style textures, it combines two independent sound sections with ensemble, phaser, and reverb effects. Simple hands-on controls, stereo outputs, and full MIDI implementation make the Streichfett an easy and effective tool for adding lush string sounds, choirs, and evolving textures to both studio and live setups.\u003cbr\u003e\u003c\/p\u003e","brand":"Waldorf","offers":[{"title":"Default Title","offer_id":42923713822838,"sku":null,"price":290.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8378\/2006\/files\/1_152ad657-b0ce-40e7-8991-c4deeb404629.jpg?v=1766092955"},{"product_id":"waldorf-iridium-desktop-synthesizer-31964","title":"Waldorf Iridium Desktop MKI 16-Voice Synthesizer w\/ OG Box, 128GB microSD + PSU","description":"\u003cp\u003eSold on 6-8-2026.\u003cbr\u003e\u003cbr\u003eSold: Waldorf Iridium MK1 desktop synthesizer in excellent condition with the original box, 128GB microSD card, and power supply. This is a beast of a synth that's a ton of fun to work with. We lost track of time playing with it during testing, which is definitely a good sign. Can easily see Captain Black keeping and integrating into the studio if nobody picks it up.\u003cbr\u003e\u003cbr\u003eDetails below:\u003cbr\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003e The touchscreen display and all pots, encoders, buttons, and pads work as intended. \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003e Updated to the latest OS (3.30). \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003e Includes original box and packing materials. \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003e The unit has been meticulously cleaned from top to bottom. It's honestly a very sharp-looking Iridium. \u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice neutral last\"\u003e There is a very light abrasion on the right side panel (see photo 24). This unit also has a tiny bit of space between the bottom of the display bezel and the case. At certain angles, a faint bit of backlight exposing the display cable shines through (see photo 25). It is not enough to be bothersome or a concern in our view. This is a common issue with these units, but most sellers do not disclose. Please examine all photos carefully, as we have done our best to document the condition.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe Waldorf Iridium Desktop is a 16-voice, dual-timbral digital synthesizer and the desktop counterpart to Waldorf's flagship Quantum. It combines wavetable, virtual analog, granular, resonator, and Kernel synthesis into a single instrument capable of everything from classic Waldorf textures to deeply experimental sound design. The modulation system is extensive, the touchscreen is genuinely useful, and the overall workflow is much more approachable than the spec sheet would suggest. With CV connectivity, a 4x4 RGB pad matrix, and support for thousands of onboard patches, the Iridium rewards exploration and can easily become the centerpiece of a modern studio. \u003cbr\u003e\u003cbr\u003eSale includes the synth, original power supply, 128GB microSD card, the original box and packing, and free shipping in the continental US.\u003c\/p\u003e","brand":"Waldorf","offers":[{"title":"Default Title","offer_id":43315324223606,"sku":null,"price":1725.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8378\/2006\/files\/1-waldorf-iridium-mk1-desktop-synthesizer.jpg?v=1776614549"},{"product_id":"waldorf-m-8-voice-wavetable-desktop-synthesizer-48283","title":"Waldorf M 8-Voice Wavetable Desktop Synthesizer w\/ OG Box + PSU","description":"\u003cp\u003eThis synth sold on 6-9-2026.\u003cbr\u003e\u003cbr\u003eSold: Waldorf M 8-voice wavetable desktop synthesizer in excellent condition with the original box, and power supply. For fans of PPG, Microwave, and modern Waldorf instruments, the M is one of the most compelling wavetable synthesizers currently in production. \u003cbr\u003e\u003cbr\u003eDetails below: \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eThis unit is exceptionally clean and is genuinely in near mint condition.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eUpdated to the latest firmware (1.10).\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eThe unit has been meticulously cleaned from top to bottom.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eIncludes original box and packing materials.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice neutral last\"\u003eThe display has a known low refresh rate. You may notice vertical lines during large parameter changes (for example, adjusting the LFO rate in LFO view). This is normal behavior and is well documented. We wanted to disclose so there are no surprises.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe Waldorf M is a modern wavetable synthesizer inspired by the legendary Microwave and PPG instruments that came before it. The 8-voice version features dual wavetable oscillators per voice with access to classic PPG waveforms, expanded modern tables, and the ability to switch between vintage-style and contemporary operating modes. Its hybrid architecture pairs these digital oscillators with real analog filters, giving it a distinctive sound that ranges from glassy, animated textures to aggressive, gritty tones. With deep modulation capabilities, multitimbral operation, and a hands-on interface, the M stands out as a focused, high-end platform for serious wavetable sound design.\u003cbr\u003e\u003cbr\u003eSale includes the synth, original power supply, original box and packing, and free shipping to the continental US.\u003c\/p\u003e","brand":"Waldorf","offers":[{"title":"Default Title","offer_id":43365444190326,"sku":null,"price":1575.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8378\/2006\/files\/1-waldorf-m-wavetable-synthesizer.jpg?v=1777741821"},{"product_id":"waldorf-blofeld-49-key-wavetable-analog-modeling-synthesizer-white-29381","title":"Waldorf Blofeld 49-Key Wavetable \u0026 Analog Modeling Synthesizer Mint w\/ Original Box + Manual","description":"\u003cp\u003eFor sale: Waldorf Blofeld 49-key synthesizer in mint condition with the original box, packing, manual, and power cord. This is one of the cleanest Blofeld Keyboards we've come across and it genuinely looks like a new synth. Updated to the latest firmware (1.25). \u003cbr\u003e\u003cbr\u003eThe Blofeld combines wavetable synthesis and virtual analog synthesis in a compact package. I especially love that it includes all of the original Microwave II, XT, and XTk wavetables, giving it a huge range of sonic territory to explore. \u003cbr\u003e\u003cbr\u003eDetails below: \u003cbr\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eAll buttons, pots, rotary encoders, LEDs, pitch \/ mod wheels, and keys function as intended.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eThe display is nice and bright and the LCD bezel is in perfect condition.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eThe white finish is super clean all around. This unit really is in spectacular condition.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice positive\"\u003eIncludes the original box, packing, manual, and power cord.\u003c\/span\u003e\u003cbr\u003e\u003cspan class=\"product_notice neutral last\"\u003ePlease examine all photos carefully, as we have done our best to document the condition.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003eThe Waldorf Blofeld Keyboard is a 49-key digital synthesizer that combines wavetable synthesis and virtual analog synthesis in a single instrument. It offers up to 25 voices of polyphony and 16-part multitimbrality, making it equally comfortable as a performance keyboard or studio workhorse. Each voice features three oscillators with access to classic waveforms, Waldorf's extensive wavetable library, oscillator FM, and a deep modulation matrix supported by multiple envelopes and LFOs. The keyboard version adds a high-quality semi-weighted keybed while retaining the Blofeld's compact footprint and efficient workflow. With stereo outputs, MIDI, and USB connectivity, it integrates easily into modern studios and remains one of the most affordable ways to access the distinctive Waldorf sound. \u003cbr\u003e\u003cbr\u003eSale includes the synth, power cord, manual, original box and packing, and free shipping to the continental US.\u003c\/p\u003e","brand":"Waldorf","offers":[{"title":"Default Title","offer_id":43366881951862,"sku":null,"price":750.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8378\/2006\/files\/1_c2008adc-8008-4123-9462-54690a0d4878.jpg?v=1777849543"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/8378\/2006\/collections\/waldorf.jpg?v=1782337283","url":"https:\/\/captainblacks.app\/collections\/waldorf-synthesizers.oembed","provider":"Captain Black's Gear Emporium","version":"1.0","type":"link"}