{"product_id":"apollo-view-vamp-multi-mode-tube-filter","title":"Apollo View - Vamp Multi-mode Tube Filter","description":"\u003cp\u003eVAMP is a multi-mode analogue filter that gives you low-pass, band-pass, and high-pass responses in a compact 8HP design. At its heart lies a classic Sallen-Key topology supercharged with real vacuum tube (12AU7) saturation and multiple stages of clipping, letting you move seamlessly from smooth, hi-fi filtering to snarling, overdriven character.\u003c\/p\u003e\n\u003cp\u003eOne half of the tube is used to saturate the input, while the other half powers the resonance feedback path with an MS-20-style clipping stage. Combined with assignable VCA placement (pre- or post-filter) and a dedicated output clipping circuit, VAMP delivers everything from subtle warmth to ferocious harmonic destruction.\u003c\/p\u003e\n\u003cp\u003eFeatures\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThree filter modes: low-pass, band-pass, and high-pass\u003c\/li\u003e\n\u003cli\u003eClassic Sallen-Key topology with tube saturation and clipping\u003c\/li\u003e\n\u003cli\u003e12AU7 vacuum tube: one half for input drive, one half for resonance distortion\u003c\/li\u003e\n\u003cli\u003eMS-20-style resonance path clipping for aggressive tones\u003c\/li\u003e\n\u003cli\u003eIntegrated VCA switchable pre- or post-filter via Flow toggle\u003c\/li\u003e\n\u003cli\u003eThree-way output clipping: off \/ soft clipping \/ hard clipping\u003c\/li\u003e\n\u003cli\u003e1V\/Oct tracking: use VAMP as a VCO in self-oscillation\u003c\/li\u003e\n\u003cli\u003eExtensive CV control: VCA gain, frequency modulation (FM), and resonance (Q)\u003c\/li\u003e\n\u003cli\u003eSelf-oscillation for screaming acid tones\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Apollo View Modular","offers":[{"title":"Default Title","offer_id":47560658845866,"sku":null,"price":369.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0020\/5199\/7743\/files\/Vamp.jpg?v=1761356652","url":"https:\/\/www.noisebug.net\/products\/apollo-view-vamp-multi-mode-tube-filter","provider":"Noisebug","version":"1.0","type":"link"}