{"product_id":"koch-j45-c112b","title":"Koch J45\/C112B Jupiter Guitar Amplifier – 45W Combo, 12” Speaker, 3 Channels \u0026amp; ATR Technology","description":"\u003cp data-start=\"110\" data-end=\"704\"\u003eThe \u003cstrong data-start=\"140\" data-end=\"166\"\u003eKoch J45\/C112B Jupiter\u003c\/strong\u003e is a powerful 45W hybrid guitar amplifier combo with an authentic tube sound thanks to Koch's patented \u003cstrong data-start=\"275\" data-end=\"320\"\u003eATR (Authentic Tube Response) technology\u003c\/strong\u003e . This technology simulates the characteristic saturation of a tube output stage, while providing the amplifier with solid-state power amplification for reliability and stability. With 2x 12AX7 tubes in the preamp circuit and a custom-designed \u003cstrong data-start=\"584\" data-end=\"612\" data-is-only-node=\"\"\u003e12” Koch VG12-90 speaker\u003c\/strong\u003e , the Jupiter delivers a full, rich sound – from crystal-clear clean to sizzling high gain.\u003c\/p\u003e\n\n \u003cp data-start=\"706\" data-end=\"1147\"\u003eThe Jupiter features three switchable channels: Clean, Overdrive, and High-Gain Overdrive, each with its own gain and volume controls. The three-band EQ with a contour switch provides additional tone-shaping options. A built-in spring reverb, a buffered effects loop, and a speaker-emulated output make this combo suitable for studio and live recording. A dimmer allows you to adjust the output power for optimal saturation at any volume.\u003c\/p\u003e\n\n\u003cp data-start=\"1149\" data-end=\"1169\"\u003e \u003cstrong data-start=\"1149\" data-end=\"1167\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-start=\"1172\" data-end=\"1210\"\u003e Type: Hybrid guitar amplifier combo\u003c\/li\u003e\n\n\u003cli data-start=\"1213\" data-end=\"1228\"\u003e Power: 45W\u003c\/li\u003e\n\n\u003cli data-start=\"1231\" data-end=\"1275\"\u003e Technology: ATR (Authentic Tube Response)\u003c\/li\u003e\n\n\u003cli data-start=\"1278\" data-end=\"1327\"\u003e Tubes: 2x 12AX7 (preamp and poweramp simulation)\u003c\/li\u003e\n\n\u003cli data-start=\"1330\" data-end=\"1378\"\u003e Speaker: 1x 12” Koch VG12-90 (custom designed)\u003c\/li\u003e\n\n\u003cli data-start=\"1381\" data-end=\"1423\"\u003e Channels: 3 (Clean, Overdrive, High-Gain)\u003c\/li\u003e\n\n\u003cli data-start=\"1426\" data-end=\"1439\"\u003e Regulations:\u003c\/li\u003e\n\n\u003cli data-start=\"1444\" data-end=\"1471\"\u003e 2 sets of Gain and Volume\u003c\/li\u003e\n\n\u003cli data-start=\"1476\" data-end=\"1507\"\u003e 3-band EQ with contour switch\u003c\/li\u003e\n\n\u003cli data-start=\"1510\" data-end=\"1564\"\u003e Reverb: Spring type with front panel controls\u003c\/li\u003e\n\n\u003cli data-start=\"1567\" data-end=\"1615\"\u003e Dimmer: Stepless control of output power\u003c\/li\u003e\n\n\u003cli data-start=\"1618\" data-end=\"1639\"\u003e Buffered effect loop\u003c\/li\u003e\n\n\u003cli data-start=\"1642\" data-end=\"1675\"\u003e Speaker outputs: 4, 8 and 16 Ohms\u003c\/li\u003e\n\n\u003cli data-start=\"1678\" data-end=\"1722\"\u003e Speaker-emulated output with passive filter\u003c\/li\u003e\n\n \u003cli data-start=\"1725\" data-end=\"1789\"\u003eIncluded: 2-way footswitch (channel select and boost\/reverb)\u003c\/li\u003e\n\n\u003cli data-start=\"1792\" data-end=\"1821\"\u003e Dimensions: 54 x 46 x 26 cm\u003c\/li\u003e\n\n\u003cli data-start=\"1824\" data-end=\"1840\"\u003e Weight: 19.1 kg\u003c\/li\u003e\n\n\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003c\/p\u003e","brand":"Koch","offers":[{"title":"Default Title","offer_id":56080640639349,"sku":"J45\/C112B","price":4322.0,"currency_code":"PLN","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8449\/4657\/files\/54000_54131.jpg?v=1760113271","url":"https:\/\/vdsinstrumenten.pl\/en\/products\/koch-j45-c112b","provider":"VDS instrumenten","version":"1.0","type":"link"}