{"product_id":"boss-cs-1-compression-sustainer-pedal-japan-used","title":"Boss CS-1 Compression Sustainer Pedal, Japan, Used","description":"\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACAsQAA\"\u003e\u003cspan data-subtree=\"aimfl,mfl\"\u003eBoss CS-1 Compression Sustainer Pedal, Japan, Used\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACAsQAA\"\u003e\u003cspan data-subtree=\"aimfl,mfl\"\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003cdiv class=\"n6owBd awi2gc\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACAsQAA\"\u003e\n\u003cspan data-subtree=\"aimfl,mfl\"\u003eThe \u003c\/span\u003e\u003cspan\u003e\u003cspan data-sfc-cp=\"\" data-sfc-root=\"c\" data-wiz-uids=\"oO2Ybb_53\"\u003e\u003cspan class=\"\"\u003eBoss CS-1 Compression Sustainer\u003c\/span\u003e\u003c\/span\u003e\u003c\/span\u003e is the first compact compressor pedal produced by Boss, manufactured in Japan from 1978 to 1982.\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"yhAwj\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-sfc-inited=\"2\"\u003e\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIDRAA\" data-hveid=\"CAIIAAgACA0QAA\"\u003e\n\u003cdiv class=\"ZLzG0d ncoeY E8xBUb\" role=\"heading\" aria-level=\"3\" data-animation-nesting=\"\" data-sfc-cp=\"\" data-wiz-attrbind=\"aria-level=oO2Ybb_56\/fLk2Md\" data-sfc-root=\"c\"\u003eTechnical Specifications\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAB\" data-hveid=\"CAIIAAgACBMQAQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eCircuit Type:\u003c\/strong\u003e Photocoupler (optocoupler) design, distinct from later VCA-based (Voltage Controlled Amplifier) compressors like the CS-2 and CS-3.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAH\" data-hveid=\"CAIIAAgACBMQBw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eControls:\u003c\/strong\u003e\u003c\/span\u003e\n\u003cul class=\"XSq4R KI3fJ\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACBMQCQ\"\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACBMQCg\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eLevel:\u003c\/strong\u003e Controls the overall output volume.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACBMQCw\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eSustain:\u003c\/strong\u003e Adjusts the amount of compression and sustain.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli class=\"Z1qcYe\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-hveid=\"CAIIAAgACBMQDA\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eNormal \/ Treble Mode Switch:\u003c\/strong\u003e 2-way toggle switch to change tonal character (Treble mode cuts bass and boosts high frequencies).\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAR\" data-hveid=\"CAIIAAgACBMQEQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eJacks:\u003c\/strong\u003e Input, Output, and AC Adaptor.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAV\" data-hveid=\"CAIIAAgACBMQFQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003ePower Supply:\u003c\/strong\u003e 9V battery or optional Boss ACA-series AC adaptor.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAb\" data-hveid=\"CAIIAAgACBMQGw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eCurrent Draw:\u003c\/strong\u003e 5 mA (DC 9V).\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAf\" data-hveid=\"CAIIAAgACBMQHw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eEquivalent Input Noise:\u003c\/strong\u003e -100 dB.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAl\" data-hveid=\"CAIIAAgACBMQJQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eMaximum Input:\u003c\/strong\u003e +5 dB.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAr\" data-hveid=\"CAIIAAgACBMQKw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eMaximum Output:\u003c\/strong\u003e -10 dB.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExAx\" data-hveid=\"CAIIAAgACBMQMQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eCompression Range:\u003c\/strong\u003e 60 dB.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExA3\" data-hveid=\"CAIIAAgACBMQNw\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eOutput Load Impedance:\u003c\/strong\u003e Over 10k ohms.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExA9\" data-hveid=\"CAIIAAgACBMQPQ\"\u003e\n\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eDimensions:\u003c\/strong\u003e 70 (W) x 55 (H) x 125 (D) mm.\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\n\u003c\/div\u003e\n\u003cdiv data-bfc=\"\" class=\"\" data-sfc-cp=\"\" data-sfc-root=\"c\" data-ved=\"2ahUKEwjmr8rE-tWXAxU8VUEAHaHoFIYQi4wTegoIAggACAAIExBD\" data-hveid=\"CAIIAAgACBMQQw\"\u003e\u003cspan class=\"iNqyIf\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003e\u003cstrong class=\"rQesXe MPyX\" data-sfc-cp=\"\" data-sfc-root=\"c\"\u003eWeight:\u003c\/strong\u003e 400g \/ 14 oz\u003c\/span\u003e\u003c\/div\u003e","brand":"The Record Room \u0026 The Relic Room Guitars","offers":[{"title":"Default Title","offer_id":55735625580873,"sku":null,"price":89.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4001\/6713\/files\/Removebackgroundproject-19January2026at01.01.00726.png?v=1792958284","url":"https:\/\/therecordroomstore.co.uk\/products\/boss-cs-1-compression-sustainer-pedal-japan-used","provider":"The Record Room \u0026 The Relic Room Guitars","version":"1.0","type":"link"}