{"product_id":"1970s-ace-tone-ec-20-echo-chamber-vintage-analog-tape-delay-collector-grade-serviced","title":"1970s Ace Tone EC-20 Echo Chamber Vintage Analog Tape Delay Collector-Grade \u0026 Serviced","description":"Up for sale, a 1970's Ace Tone EC-20 Echo Chamber analog tape delay in near mint condition and in perfect working order. Ace Tone was the predecessor to Boss and Roland, making this Japanese-made tape delay the precursor to the esteemed RE-201 Space Echo.While the Echo Chamber is the grandaddy of the Space Echo, the Ace Tone EC-20 also owes a debt to Watkins' Copicat tape delay, with four individually selectable tape heads. Featuring five mode buttons (multiple buttons can be engaged simultaneously), adjustable Echo parameters, five inputs, three output jacks, a two-way tone switch, and a voltage selector on the back for compatibility with worldwide voltages, this early tape echo is incredibly versatile with a sound of its own. Inherent is the rich saturation, responsive dynamics, and smooth compression expected from a vintage tape delay, and the Ace Tone a distinctive silky hi-frequency presence. This tape echo has been freshly serviced here at Mike \u0026amp; Mike's Guitar Bar and is studio-ready.This EC-20 is cosmetically stunning, with smooth black tolex, stock handle and latches on the exterior, and original machined slider caps. The graphics are practically pristine on the faceplate too.","brand":"Ace Tone","offers":[{"title":"Default Title","offer_id":39781111693498,"sku":"ISI13512","price":1999.99,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/4437\/4714\/products\/medium_1bc64b48-aa09-4ca3-a6ca-0cfac78ee21d.jpg?v=1751545320","url":"https:\/\/mmguitarbar.com\/products\/1970s-ace-tone-ec-20-echo-chamber-vintage-analog-tape-delay-collector-grade-serviced","provider":"Mike \u0026 Mike's Guitar Bar","version":"1.0","type":"link"}