{"product_id":"marshall-st20c-studio-jtm-1-x-12-inch-20-5-watt-tube-combo-amplifier","title":"Marshall ST20C Studio JTM 1 x 12-inch 20-\/5-watt Tube Combo Amplifier","description":"\u003cstyle\u003e\n.luxury-gibson {\n  font-family: 'Inter', sans-serif !important;\n  color: #1a1a1a !important;\n  line-height: 1.95 !important;\n}\n.luxury-gibson h1 {\n  font-family: 'Playfair Display', serif !important;\n  font-size: 3.2rem !important;\n  font-weight: 700 !important;\n  letter-spacing: 1px !important;\n  margin-bottom: 0.6rem !important;\n}\n.luxury-gibson h2 {\n  font-family: 'Playfair Display', serif !important;\n  font-size: 2rem !important;\n  font-weight: 500 !important;\n  margin-bottom: 1.8rem !important;\n}\n.luxury-gibson .intro {\n  font-size: 1.45rem !important;\n  margin-bottom: 2.4rem !important;\n}\n.luxury-gibson h3 {\n  font-family: 'Playfair Display', serif !important;\n  font-size: 2.05rem !important;\n  font-weight: 600 !important;\n  margin-bottom: 1.2rem !important;\n}\n.luxury-gibson ul {\n  padding-left: 2.4rem !important;\n  margin-bottom: 2.2rem !important;\n}\n.luxury-gibson li {\n  font-size: 1.4rem !important;\n  margin-bottom: 1.1rem !important;\n  list-style: none !important;\n  position: relative !important;\n}\n.luxury-gibson li::before {\n  content: \"•\";\n  position: absolute;\n  left: -1.35rem;\n  color: #bfa15f !important;\n  font-weight: 700 !important;\n}\n.luxury-gibson hr {\n  border: none !important;\n  border-top: 1px solid #e4dac8 !important;\n  margin: 2.7rem 0 !important;\n}\n.luxury-gibson .preorder-label {\n  display: inline-block;\n  background-color: #bfa15f;\n  color: #fff !important;\n  font-family: 'Playfair Display', serif !important;\n  font-weight: 700 !important;\n  font-size: 2rem !important;\n  padding: 1rem 2.5rem;\n  border-radius: 6px;\n  margin-bottom: 1.8rem;\n}\n\u003c\/style\u003e\n\u003cdiv style=\"max-width: 950px; margin: auto;\" class=\"luxury-gibson\"\u003e\n\u003c!-- Pre-Order Label --\u003e\n\u003cdiv class=\"preorder-label\"\u003ePre-Order Now!\u003c\/div\u003e\n\u003ch1\u003eMarshall Studio JTM ST20C Combo\u003cbr\u003e\u003ciframe width=\"659\" height=\"380\" src=\"https:\/\/www.youtube.com\/embed\/lUQD-fJXjE8\" title=\"Studio JTM | Official Demo | Marshall\"\u003e\u003c\/iframe\u003e\u003cbr\u003e\n\u003c\/h1\u003e\n\u003ch2\u003e20W All-Valve Tube Combo — Vintage British Tone with Modern Flexibility\u003c\/h2\u003e\n\u003cp class=\"intro\"\u003eInspired by the original Marshall JTM45 and built in the UK, the Studio JTM ST20C delivers classic era-defining valve tone in a compact, versatile format. With a switchable power output, premium Celestion speaker, rich control set, and authentic JTM voice, this combo brings the iconic Marshall sound to studios, stages, and homes alike. \u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePOWER \u0026amp; VOICING\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e20 W all-valve tube output with switchable reduction to 5 W — perfect for home, rehearsal, or mic’d performance environments.\u003c\/li\u003e\n\u003cli\u003eSingle channel with two voice options — balancing classic clean and vintage crunch tones.\u003c\/li\u003e\n\u003cli\u003eClassic Marshall voicing inspired by the original JTM45. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eAMPLIFIER COMPONENTS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePreamp valves: 3 × ECC83 (including phase splitter). \u003c\/li\u003e\n\u003cli\u003ePower amp valves: 2 × 5881 for authentic tube warmth and headroom. \u003c\/li\u003e\n\u003cli\u003eHandcrafted in Marshall’s UK factory — combining heritage design with modern reliability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eSPEAKER \u0026amp; TONE DELIVERY\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × 12″ Celestion G12M-65 Creamback speaker — classic low end, warm midrange, and refined highs. \u003c\/li\u003e\n\u003cli\u003eEnhanced power handling for rich dynamics and bold sonic presence. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCONTROLS \u0026amp; FUNCTIONALITY\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePresence, Bass, Middle, Treble — full 3-band EQ and presence control for tonal shaping. \u003c\/li\u003e\n\u003cli\u003eLoudness 1 \/ Loudness 2 controls for level-dependent tone response. \u003c\/li\u003e\n\u003cli\u003eSwitchable FX loop — integrates pedals after the preamp section. \u003c\/li\u003e\n\u003cli\u003eDI output for recording or live PA connection. \u003c\/li\u003e\n\u003cli\u003eImpedance selector for 4 Ω \/ 8 Ω \/ 16 Ω speaker configurations. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eCONNECTIONS\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFour ¼″ instrument inputs (two high-sensitivity, two low-sensitivity). \u003c\/li\u003e\n\u003cli\u003eMultiple speaker output jacks accommodating various load configurations.\u003c\/li\u003e\n\u003cli\u003eFX loop Send\/Return for effects integration. \u003c\/li\u003e\n\u003cli\u003eDedicated DI out for direct recording\/PA feed. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eDIMENSIONS \u0026amp; BUILD\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eClassic Marshall black covering with gold piping and vintage aesthetic flourishes. \u003c\/li\u003e\n\u003cli\u003eCompact tube combo footprint — easy to transport for rehearsal and stage use. \u003c\/li\u003e\n\u003cli\u003eWeight approx. 17.8 kg \/ 39.2 lbs (cabinet only). \u003c\/li\u003e\n\u003cli\u003eDimensions approx. W 500 × H 460 × D 265 mm (incl. handles\/feet). \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch3\u003eIDEAL FOR\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePlayers seeking classic British valve tone in a portable format. \u003c\/li\u003e\n\u003cli\u003eStudio and home players requiring flexible power and rich dynamics. \u003c\/li\u003e\n\u003cli\u003eMusicians blending vintage inspiration with modern reliability. \u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Marshall","offers":[{"title":"Default Title","offer_id":46403833036962,"sku":"13179","price":4399.0,"currency_code":"AED","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0548\/7018\/0002\/files\/MARSHALL-ST20C-Marshall-294747855.png?v=1765867253","url":"https:\/\/artofguitar.me\/en-qa\/products\/marshall-st20c-studio-jtm-1-x-12-inch-20-5-watt-tube-combo-amplifier","provider":"Art of Guitar","version":"1.0","type":"link"}