{"product_id":"tiptop-audio-buchla-259t-programmable-complex-waveform-generator-eurorack-module","title":"Tiptop Audio Buchla 259t Programmable Complex Waveform Generator Eurorack Module","description":"\u003c!-- more --\u003e\n\u003c!-- split --\u003e\u003cbr\u003e\u003ch4\u003eTiptop Audio Buchla 259t Complex Waveform Generator\u003c\/h4\u003e\n\n\u003cp\u003eThe Tiptop Audio Buchla 259t Complex Waveform Generator is the Eurorack realization of the legendary Buchla 259 Complex Oscillator, developed in collaboration with Buchla U.S.A. to preserve its unmistakable timbral range. With two rich oscillators under one panel, deep internal normalizations, and the classic Timbre and Harmonics waveshaping architecture, the 259t delivers a massive palette of cross-modulated tones—from smooth and musical to wildly otherworldly. Tiptop’s ART technology adds modern functionality, enabling ART-based control, auto-tuning with compatible modules, and polyphonic voice allocation workflows.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDual-oscillator “Complex Oscillator” design with extensive timbral shaping\u003c\/li\u003e\n\u003cli\u003ePrincipal oscillator with sine, square, and variable Final output routed through Timbre and Harmonics sections\u003c\/li\u003e\n\u003cli\u003eModulation oscillator with selectable ramp, square, and triangle waves, plus dedicated triangle output\u003c\/li\u003e\n\u003cli\u003eModulation oscillator includes a unipolar CV output that follows the waveform selection\u003c\/li\u003e\n\u003cli\u003eRange control for modulation oscillator supports LFO operation or audio-rate modulation\u003c\/li\u003e\n\u003cli\u003eEach oscillator includes FM input, frequency CV input with attenuverter, and 1V\/oct or ART input\u003c\/li\u003e\n\u003cli\u003eHarmonics and Timbre sections include multiple waveshapers: wavefolder, ramp\/saw shaper, and M\/pseudo-square shaper\u003c\/li\u003e\n\u003cli\u003eOrder control crossfades between waveshaper outputs\u003c\/li\u003e\n\u003cli\u003eSymmetry adds DC offset for increasingly asymmetric folding shapes\u003c\/li\u003e\n\u003cli\u003eTimbre control adjusts the depth of waveshaping\u003c\/li\u003e\n\u003cli\u003eNormalization switches enable internal routing for Phase Lock, AM, FM, and Timbre modulation\u003c\/li\u003e\n\u003cli\u003eART inputs and gate outputs for each oscillator enable auto-tuning and polyphonic workflows with other ART modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003cp\u003eUse the oscillators independently for classic dual-VCO patching, or lean into the 259t’s internal modulation links to unlock the signature Buchla “complex” sound quickly—then refine it with the Harmonics\/Timbre shapers for a spectrum that’s always moving, always musical, and always uniquely 259.\u003c\/p\u003e\n\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\n\u003ch4\u003eSPECIFICATIONS\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eType: Complex waveform generator \/ dual oscillator\u003c\/li\u003e\n\u003cli\u003eFormat: Eurorack\u003c\/li\u003e\n\u003cli\u003eOscillators: Principal + Modulation\u003c\/li\u003e\n\u003cli\u003ePrincipal Outputs: Sine, Square, Final (post waveshaping)\u003c\/li\u003e\n\u003cli\u003eModulation Outputs: Selectable waveform output, dedicated Triangle output, waveform-following CV output\u003c\/li\u003e\n\u003cli\u003eControls: Timbre, Harmonics, Order, Symmetry, modulation index controls, range selection\u003c\/li\u003e\n\u003cli\u003eCV: Frequency CV with attenuverter, FM input, 1V\/oct or ART input (per oscillator)\u003c\/li\u003e\n\u003cli\u003eInternal Normalizations: Phase Lock, AM, FM, Timbre modulation\u003c\/li\u003e\n\u003cli\u003eART Support: ART inputs and gate outputs for tuning and polyphonic operation with ART-capable modules\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003c\/p\u003e\n\u003cbr\u003e\n\n\n\nManufacturer: Tiptop Audio\u003cbr\u003eModel: 259T\u003cbr\u003eSKU: I834435-N-1-WHXA\u003cbr\u003eEAN: 8859469914104\u003cbr\u003e\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":"Tiptop Audio","offers":[{"title":"Default Title","offer_id":42805603631167,"sku":"I834435-N","price":529.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0268\/0972\/9087\/files\/5bd76615-2772-4eaf-9b86-b252d1bca87b.png?v=1767121778","url":"https:\/\/chucklevins.com\/products\/tiptop-audio-buchla-259t-programmable-complex-waveform-generator-eurorack-module","provider":"Chuck Levin's Washington Music Center","version":"1.0","type":"link"}