{"product_id":"eternal-engine-mars-vacuum-tube-4-voice-polyphonic-synthesizer","title":"Eternal Engine - Mars (Vacuum Tube 4-voice Polyphonic Synthesizer)","description":"\u003ch3\u003ePolyphonic synthesizer based on vacuum tubes.\u003c\/h3\u003e\n\u003cp\u003eMARS - the first polyphonic synthesizer based on vacuum tubes. The power and flexibility of oscillators based on the famous R-2R DAC TDA1387, combined with the original fully tube audio path based on the APPARATUS synthesizer circuit, allow you to create a wide range of sounds from punchy aggressive FM leads and acid basslines to soft classic pads and strings. The synthesizer supports full software control via SysEx and easily integrates into any DAW. All synthesizers are assembled by hand and produced in limited quantities.\u003c\/p\u003e\n\u003ch3\u003eSpecifications:\u003c\/h3\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003cul\u003e\n\u003cli\u003eCompact\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eRACK\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eformat, 5 units high\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFully tube audio path based on the\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eAPPARATUS\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003esynthesizer\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFour oscillators operating in modes:\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eBASIC (Sine, Triangle, Sawtooth, Fixed Pulse Width 1\/2, 1\/4, 1\/8); PULSE; ENSEMBLE and Noise with Hi-Pass and Low-Pass filters\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage-controlled\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003etube filter\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the second order with self-oscillation with overload\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eVoltage-controlled amplifier, following the traditional architecture of\u003cspan\u003e \u003c\/span\u003e\u003cb\u003etube opto compressors\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTriode asymmetric\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eoverdrive\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eIndicator based on\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eNixie\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003elamps\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eFull software control\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003evia SysEx!\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFour channels of\u003cspan\u003e \u003c\/span\u003e\u003cb\u003e4xCV\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eGate\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor integration with\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eEurorack\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eformat synthesizers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eExternal Input\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003efor processing the audio signal of external audio devices\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eTwo\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHADSR envelope generators\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith pre-delay and multiple retriggers\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eSub-audio frequency generator\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eLFO\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith restart and synchronization\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eClock\u003c\/strong\u003e, smooth waveform transition\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esawtooth-triangle-sawtooth, pulse-square-pulse,\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eas well as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSample \u0026amp; Hold and Noise with reconfigurable Hi-Pass and Low-Pass filters\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eAuto and continuous modes of\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eportamento \/ legato\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eMono, duo, and 4-voice polyphony modes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eFlexible 4-channel\u003cspan\u003e \u003c\/span\u003e\u003cb\u003emodulation matrix\u003c\/b\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003ePC connection with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003egalvanic isolation\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 style=\"text-align: center;\"\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"row\"\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003cul\u003e\n\u003cli\u003eTubes would be\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eremoved\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eduring transport\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eA set of\u003cspan\u003e \u003c\/span\u003e\u003cb\u003espare tubes\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eis included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"col-md-6\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cb\u003eNew tubes\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003ecan be additionaly ordered\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n\u003cli\u003eBuild-in driver for\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eWindows\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003eand\u003cspan\u003e \u003c\/span\u003e\u003cb\u003eMac OS\u003c\/b\u003e\u003cspan\u003e \u003c\/span\u003esystems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp style=\"text-align: center;\"\u003e\u003cmeta charset=\"utf-8\"\u003eMore info \u003ca href=\"https:\/\/apparatus.su\/\" title=\"Eternal Engine website\" rel=\"noopener\" target=\"_blank\"\u003ehere\u003c\/a\u003e.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Noir Synthétique","offers":[{"title":"Default Title","offer_id":52514907291922,"sku":null,"price":3333.0,"currency_code":"CAD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0905\/5145\/1922\/files\/mars_front2_1200x800_3b949ee9-d8fc-43a1-9720-74f807d6791f.jpg?v=1783972488","url":"https:\/\/noirsynthetique.com\/products\/eternal-engine-mars-vacuum-tube-4-voice-polyphonic-synthesizer","provider":"Noir Synthétique","version":"1.0","type":"link"}