{"product_id":"marshall-sv20h-20w-studio-vintage-guitar-amp-head-preowned","title":"Marshall SV20H 20W Studio Vintage Guitar Amp Head - Preowned","description":"\u003cp\u003e\u003cem\u003eThis awesome 2026 Marshall SV20H was originally sold by DW Music and owned for less than a month before being traded in. The amp is in pristine condition and presents as new. It comes complete with the manual, power cable and speaker cable.\u003c\/em\u003e\u003c\/p\u003e\n\u003cdiv class=\"d-flex flex-row flex-wrap justify-content-start align-items-start elfa-container white-bg ng-tns-c3982123039-565\"\u003e\n\u003cdiv class=\"ng-tns-c3982123039-565 animate-width flex-100 flex-md-55 pr-md-4\"\u003e\n\u003cdiv class=\"ng-tns-c3982123039-565 pb-3 short-description short-description-collapsed\"\u003e\n\u003cp\u003eBased on the vintage JMP 1959SLP which was the amp that defined classic rock tone, with its plexiglass panel seen on the 100W amps in the late 60’s. It was considered a sonic essential by many famous guitarists for its sheer power and tonal possibility. The Studio Vintage is available as a 20W head or combo.\u003cbr\u003e\u003cbr\u003eThe SV20H brings the classic tone of the 1959SLP straight to your home. Arguably the most famous amp of all time has been perfectly reinvented for today’s guitarist. Uniting the original all-valve sound with the choice to switch between 20W and 5W at the touch of a button, all packed into the definitive rock rig.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSPECIFICATIONS:\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eELECTRONICS\u003cbr\u003eOutput wattage: 20W (with power reduction option to 5W)\u003cbr\u003eOutputs: 5 x 1\/4” jack sockets, selectable 16O \/ 8O \/ 4O load\u003cbr\u003eInputs: 4 (2 x high, 2 x low) \"Lead and Bass\"\u003cbr\u003eControls: Low\/High power mode selection switch, presence, bass, middle, treble, high treble\/loudness I, normal\/loudness II\u003cbr\u003eEffects: None\u003cbr\u003eEffects loop: Yes, series, send\/return\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eVALVES\u003cbr\u003ePreamp valves: 2 x ECC83, 1 x ECC83 (phase splitter)\u003cbr\u003ePower amp valves: 2 x EL34\u003c\/p\u003e\n\u003cp\u003eACCESSORIES\u003cbr\u003eCable: Detachable power cable included, speaker cable included\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003eDIMENSIONS (INCLUDING FEET AND HANDLE)\u003cbr\u003eWeight: 9.25kg \/ 20.4 lbs\u003cbr\u003eWidth: 500mm \/ 19.7\"\u003cbr\u003eHeight: 240mm \/ 9.4\"\u003cbr\u003eDepth: 230mm \/ 9.1\"\u003c\/p\u003e\n\u003cspan id=\"pdp-description\" class=\"ng-tns-c3982123039-565\"\u003e\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"d-none d-md-flex flex-row flex-wrap elfa-container white-bg ng-tns-c3982123039-565\"\u003e\n\u003cdiv class=\"flex-100 flex-fill product-tabs mat-tab-no-border ng-tns-c3982123039-565\"\u003e\n\u003cdiv class=\"mat-mdc-tab-label-container\"\u003e\n\u003cdiv role=\"tablist\" class=\"mat-mdc-tab-list\"\u003e\n\u003cdiv class=\"mat-mdc-tab-labels\"\u003e\n\u003cdiv role=\"tab\" class=\"mdc-tab mat-mdc-tab mat-mdc-focus-indicator mdc-tab--active ng-star-inserted mdc-tab-indicator--active\" id=\"mat-tab-label-64-0\" tabindex=\"0\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Marshall","offers":[{"title":"Default Title","offer_id":51318881058852,"sku":"M-2026-01-0041-1","price":1449.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0564\/9291\/6772\/files\/M-2026-01-0041-1-2.jpg?v=1788152663","url":"https:\/\/dwmusic.com.au\/products\/marshall-sv20h-20w-studio-vintage-guitar-amp-head-preowned","provider":"DWmusic","version":"1.0","type":"link"}