{"product_id":"yesterday-effects-mpf-1-parametric-filter-used","title":"Yesterday Effects MPF-1 Parametric Filter - Used","description":"\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe MPF-1 was introduced in late 1978 by Maestro (then owned by Norlin who also owned Gibson and Moog at the time). This circuit is a classic equalization effect with optional overdrive on tap, it yields up to 20db of boost and boasts a frequency response ranging from 30hz to 15khz (just about the full range of human hearing!). \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis limited run pedal from Yesterday Effects is lightly used and ships safely and swiftly in its original box! Give us a shout at the shop with any questions you may have.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yesterday Effects","offers":[{"title":"Default Title","offer_id":41525606940730,"sku":"UP-YEST-MPF1-180-0715-MRMR","price":229.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0045\/7064\/4549\/files\/IMG_9585_dffe9df5-436e-4aa8-a27d-c70c0c37d62d.heic?v=1784139321","url":"https:\/\/eastsidemusicsupply.com\/products\/yesterday-effects-mpf-1-parametric-filter-used","provider":"eastside music supply","version":"1.0","type":"link"}