{"product_id":"joranalogue-filter-8","title":"JORANALOGUE FILTER 8","description":"\u003cp\u003eRepresenting the cutting edge in modular analogue voltage controlled filter (VCF) design, Filter 8 offers more possibilities and higher fidelity in 12 HP than ever before.\u003c\/p\u003e\r\n\u003cp\u003eStarting from the classic OTA-style 4-pole cascaded lowpass (LP) topology, Filter 8 features separate LP outputs, each with their own character. Additional filter responses are achieved by pole mixing: 1-pole highpass, a special band boost and notch response, phase shifter and 4-pole bandpass. All outputs are available simultaneously.\u003c\/p\u003e\r\n\u003cp\u003eKey to Filter 8's performance is the innovative resonant feedback circuit. By increasing the resonance, all outputs will resonate at the filter frequency, without any low frequency response loss. At higher resonance levels, self-oscillation is achieved, turning the module into an excellent 8-phase sine wave voltage controlled oscillator (VCO) with temperature and switchable gain compensation, low distortion, constant amplitude and accurate frequency tracking over at least 5 octaves. At sub-audio frequencies, Filter 8 can function as an 8-output voltage controlled slew modifier or 8-phase low frequency oscillator (LFO).\u003c\/p\u003e\r\n\u003cp\u003eSimultaneous exponential and linear frequency modulation is possible, for classic FM tones or chaotic modulation. A hold feature is also provided, 'freezing' the output voltages manually or under gate control. This is useful for halting modulations, or as a sync-like effect at audio frequencies. The dedicated ‘ping’ input allows you to easily create crisp percussive sounds with different timbres.\u003c\/p\u003e\r\n\u003cp\u003eWhile rooted in the legacy of classic synthesisers, Filter 8 provides a new approach to musical signal generators and modifiers: instead of simply a VCF, VCO, slew modifier or VCLFO, a single analogue module can now be any of those, and anything in between.\u003c\/p\u003e\r\n\u003chr\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eAnalogue 'OTA style' cascaded 4-pole lowpass VCF with self-oscillation capability.\u003c\/li\u003e\r\n\u003cli\u003eFilter outputs: 1-through-4 pole lowpass, 1-pole highpass, band boost+notch, phase shifter, 4-pole bandpass.\u003c\/li\u003e\r\n\u003cli\u003eSelf oscillation: 8-phase sine waves, separated by 45°.\u003c\/li\u003e\r\n\u003cli\u003eAccurate temperature-stable sine wave VC(LF)O with fine and coarse tuning.\u003c\/li\u003e\r\n\u003cli\u003eSimultaneous exponential and linear FM, including depth polarisers, dedicated 1 volt\/octave input and LFM AC-coupling switch.\u003c\/li\u003e\r\n\u003cli\u003eUnique voltage controlled resonance topology: all outputs resonate with absolutely no loss of low frequency response, unlike common 'bass compensation' methods.\u003c\/li\u003e\r\n\u003cli\u003eResonance compensation gain switch: adjusts output gains for equal amplitude self-oscillation (10 V\u003cspan\u003epp\u003c\/span\u003e).\u003c\/li\u003e\r\n\u003cli\u003eLF mode for slew modifier or LFO use. Ultra-wide total frequency range: 2.8 mHz (6 minutes) to 27 kHz, a range of nearly 10,000,000:1!\u003c\/li\u003e\r\n\u003cli\u003eDual signal inputs increase patching flexibility.\u003c\/li\u003e\r\n\u003cli\u003eImpedance-compensated outputs with dual-colour LEDs.\u003c\/li\u003e\r\n\u003cli\u003eVoltage hold feature 'freezes' the filter core. Pause LFO modulations, or create pulse-width-sensitive sync sounds at audio rates. Also useful as clickless output mute. Manual or gate control.\u003c\/li\u003e\r\n\u003cli\u003eDedicated ping trigger input: 'strike' the filter core using any trigger or gate signal and easily create percussive sounds with 8 different timbres.\u003c\/li\u003e\r\n\u003cli\u003eTrim potentiometers accessible from the front panel.\u003c\/li\u003e\r\n\u003cli\u003ePrecision-milled 2 mm anodised aluminium front panel with high-resolution, non-erasable graphics.\u003c\/li\u003e\r\n\u003cli\u003eBullet-proof design: polarised power header and MOSFET protection circuit.\u003c\/li\u003e\r\n\u003cli\u003eIncludes 16-to-10-pin Eurorack power ribbon cable.\u003c\/li\u003e\r\n\u003cli\u003ePremium mounting hardware: black screws, black nylon washers and matching hex key.\u003c\/li\u003e\r\n\u003cli\u003eHigh-quality components and assembly; designed and made in Belgium.\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cp\u003e\u003cspan\u003e12 HP | +12: 75 mA, −12: 75 mA | JORF8\u003c\/span\u003e\u003cbr\u003e\u003ca title=\"Filter 8 User Manual\" href=\"https:\/\/joranalogue.com\/filter-8\/manual\" rel=\"noopener noreferrer\" target=\"_blank\"\u003eUser Manual\u003c\/a\u003e\u003cspan\u003e (PDF)\u003c\/span\u003e\u003c\/p\u003e","brand":"JORANALOGUE","offers":[{"title":"Default Title","offer_id":41347362259117,"sku":"joranalogue_filter_8","price":340.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0606\/3449\/7197\/products\/filter-8-front-wide_1024x1024_998e7a1a-efa4-4384-ae92-e206c1950caf.png?v=1645049914","url":"https:\/\/www.detroitmodular.live\/products\/joranalogue-filter-8","provider":"Detroit Modular","version":"1.0","type":"link"}