{"product_id":"koch-j45-hb","title":"Koch J45\/HB Jupiter Amplifier Head – 45W, 3 Channels, ATR Technology \u0026amp; Reverb","description":"\u003cp data-start=\"93\" data-end=\"681\"\u003eThe \u003cstrong data-start=\"123\" data-end=\"146\"\u003eKoch J45\/HB Jupiter\u003c\/strong\u003e is a powerful 45W hybrid amplifier head from the Jupiter Series, designed for guitarists who want to combine the feel and dynamics of a tube amplifier with the reliability of modern technology. Thanks to \u003cstrong data-start=\"368\" data-end=\"401\"\u003eATR (Authentic Tube Response),\u003c\/strong\u003e this top-of-the-line amplifier realistically simulates the warm saturation of a real tube power amplifier, regardless of the volume. The J45\/HB features 2x 12AX7 tubes in the preamp and delivers a versatile tone via three switchable channels: Clean, Overdrive, and High Gain.\u003c\/p\u003e\n\n \u003cp data-start=\"683\" data-end=\"1167\"\u003eWith two independent gain and volume controls, a 3-band EQ with a contour switch, and a built-in spring-type reverb, this top-of-the-line mixer offers everything you need to shape your sound in detail. A buffered effects loop allows for seamless integration of external effects, while the speaker-emulated output with passive filtering allows for direct recording or sending to a PA. The included 2-button footswitch makes on-stage operation simple and reliable.\u003c\/p\u003e\n\n\u003cp data-start=\"1169\" data-end=\"1189\"\u003e \u003cstrong data-start=\"1169\" data-end=\"1187\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-start=\"1192\" data-end=\"1227\"\u003e Type: Hybrid guitar amplifier head\u003c\/li\u003e\n\n\u003cli data-start=\"1230\" data-end=\"1249\"\u003e Power: 45 watts\u003c\/li\u003e\n\n\u003cli data-start=\"1252\" data-end=\"1296\"\u003e Technology: ATR (Authentic Tube Response)\u003c\/li\u003e\n\n\u003cli data-start=\"1299\" data-end=\"1347\"\u003e Tubes: 2x 12AX7 (preamp + poweramp simulation)\u003c\/li\u003e\n\n\u003cli data-start=\"1350\" data-end=\"1421\"\u003e Channels: 3 (Clean, Overdrive, High-Gain) – switchable via footswitch\u003c\/li\u003e\n\n\u003cli data-start=\"1424\" data-end=\"1437\"\u003e Regulations:\u003c\/li\u003e\n\n\u003cli data-start=\"1442\" data-end=\"1460\"\u003e 2x Gain \u0026amp; Volume\u003c\/li\u003e\n\n\u003cli data-start=\"1465\" data-end=\"1496\"\u003e 3-band EQ with contour switch\u003c\/li\u003e\n\n\u003cli data-start=\"1499\" data-end=\"1547\"\u003e Reverb: Spring-type, controllable on front panel\u003c\/li\u003e\n\n\u003cli data-start=\"1550\" data-end=\"1598\"\u003e Dimmer: Stepless control of output power\u003c\/li\u003e\n\n\u003cli data-start=\"1601\" data-end=\"1623\"\u003e Effect loop: Buffered\u003c\/li\u003e\n\n\u003cli data-start=\"1626\" data-end=\"1659\"\u003e Speaker outputs: 4, 8 and 16 Ohms\u003c\/li\u003e\n\n\u003cli data-start=\"1662\" data-end=\"1706\"\u003e Speaker-emulated output with passive filter\u003c\/li\u003e\n\n \u003cli data-start=\"1709\" data-end=\"1772\"\u003eIncluded: 2-way footswitch (channel select + boost\/reverb)\u003c\/li\u003e\n\n\u003cli data-start=\"1775\" data-end=\"1789\"\u003e Weight: 11 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":56080648044917,"sku":"J45\/HB","price":865.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8449\/4657\/files\/54000_54132.jpg?v=1760113240","url":"https:\/\/vdsinstrumenten.fr\/products\/koch-j45-hb","provider":"VDS instrumenten","version":"1.0","type":"link"}