{"product_id":"source-audio-one-series-vertigo-tremolo","title":"Source Audio - One Series Vertigo Tremolo","description":"The \u003cstrong\u003eSource Audio - One Series Vertigo Tremolo\u003c\/strong\u003e comes with a couple great sounding tremolos out of the box. Bias delivers a vintage wiggle that comes from tube bias modulation. Harmonic derives from a Fender Super's \"Vibrato\" effect from the early 60's, and Normal is a recreation of the onboard Fender Blackface effect. For further control, the \"Shape\" knob allows for morphing of the LFO from sine, square or sawtooth. All presets can be adjusted with the Neuro app with free effects to explore, and with the pedal being true stereo, the spiraling hypnotic effects are endless.","brand":"Source Audio","offers":[{"title":"Default","offer_id":40179134469,"sku":"SAVERTIGO","price":149.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0202\/0250\/products\/Untitled-1a.jpg?v=1503347513","url":"https:\/\/massstreetmusic.mom\/products\/source-audio-one-series-vertigo-tremolo","provider":"Mass Street Music","version":"1.0","type":"link"}