{"product_id":"koch-st20-c112","title":"Koch ST20\/C112 Studiotone Guitar Amplifier – 20W Class A Combo, 12” \u0026amp; 3 Channels","description":"\u003cp data-start=\"104\" data-end=\"644\"\u003eThe \u003cstrong data-start=\"134\" data-end=\"163\"\u003eKoch ST20\/C112 Studiotone\u003c\/strong\u003e is a 20W \u003cstrong data-start=\"175\" data-end=\"186\"\u003eClass A\u003c\/strong\u003e tube combo that combines compact size with unparalleled versatility and a rich, tube-like sound. Equipped with two \u003cstrong data-start=\"311\" data-end=\"326\" data-is-only-node=\"\"\u003eEL84 tubes\u003c\/strong\u003e , a \u003cstrong data-start=\"332\" data-end=\"367\"\u003ecustom 12” Koch VG12-60 speaker\u003c\/strong\u003e , and three switchable channels (Clean, Overdrive, and Overdrive+), this amp delivers everything from warm cleans to classic British overdrive. A \u003cstrong data-start=\"518\" data-end=\"537\"\u003e2-way Mid Shift\u003c\/strong\u003e and \u003cstrong data-start=\"541\" data-end=\"564\"\u003e3-way Bright switch\u003c\/strong\u003e allow you to fine-tune the tonal character of each channel to suit your playing style.\u003c\/p\u003e\n\n \u003cp data-start=\"646\" data-end=\"1208\"\u003eThe rear panel offers an impressive array of features: a \u003cstrong data-start=\"709\" data-end=\"746\"\u003espeaker-emulated recording output\u003c\/strong\u003e with two voicing filters, a \u003cstrong data-start=\"776\" data-end=\"793\"\u003eheadphone out\u003c\/strong\u003e , \u003cstrong data-start=\"795\" data-end=\"819\"\u003eunfiltered line outs\u003c\/strong\u003e , \u003cstrong data-start=\"821\" data-end=\"835\"\u003ean effects loop\u003c\/strong\u003e , \u003cstrong data-start=\"837\" data-end=\"851\"\u003ea power soak\u003c\/strong\u003e , and a \u003cstrong data-start=\"859\" data-end=\"888\"\u003espeaker on\/off switch\u003c\/strong\u003e for silent recording or practicing with headphones. With speaker outputs for 4, 8, and 16 ohms, the Studiotone is flexible in use with various cab configurations. Add a real \u003cstrong data-start=\"1077\" data-end=\"1094\"\u003espring reverb\u003c\/strong\u003e and the included footswitch, and you have one of the most complete and compact tube combos on the market.\u003c\/p\u003e\n\n\u003cp data-start=\"1210\" data-end=\"1230\"\u003e \u003cstrong data-start=\"1210\" data-end=\"1228\"\u003eSpecifications:\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cul\u003e\n\n\u003cli data-start=\"1233\" data-end=\"1278\"\u003e Type: Class A tube guitar amplifier combo\u003c\/li\u003e\n\n\u003cli data-start=\"1281\" data-end=\"1296\"\u003e Power: 20W\u003c\/li\u003e\n\n\u003cli data-start=\"1299\" data-end=\"1320\"\u003e Output tubes: 2x EL84\u003c\/li\u003e\n\n \u003cli data-start=\"1323\" data-end=\"1371\"\u003eSpeaker: 1x 12” Koch VG12-60 (custom designed)\u003c\/li\u003e\n\n\u003cli data-start=\"1374\" data-end=\"1446\"\u003e Channels: 3 (Clean, Overdrive, Overdrive+) – switchable via footswitch\u003c\/li\u003e\n\n\u003cli data-start=\"1449\" data-end=\"1491\"\u003e Tone Controls: Passive Bass, Mid, Treble\u003c\/li\u003e\n\n\u003cli data-start=\"1494\" data-end=\"1513\"\u003e Voicing switches:\u003c\/li\u003e\n\n\u003cli data-start=\"1518\" data-end=\"1537\"\u003e Mid Shift (2-way)\u003c\/li\u003e\n\n\u003cli data-start=\"1542\" data-end=\"1558\"\u003e Bright (3-way)\u003c\/li\u003e\n\n\u003cli data-start=\"1561\" data-end=\"1603\"\u003e Reverb: Spring-type (3-spring Short Hall)\u003c\/li\u003e\n\n\u003cli data-start=\"1606\" data-end=\"1639\"\u003e Effect loop: Serial, at -10 dBV\u003c\/li\u003e\n\n\u003cli data-start=\"1642\" data-end=\"1701\"\u003e Recording output with speaker simulation and two voicing filters\u003c\/li\u003e\n\n\u003cli data-start=\"1704\" data-end=\"1718\"\u003e Direct outs:\u003c\/li\u003e\n\n\u003cli data-start=\"1723\" data-end=\"1736\"\u003e Unfiltered\u003c\/li\u003e\n\n\u003cli data-start=\"1741\" data-end=\"1760\"\u003e Clean channel out\u003c\/li\u003e\n\n\u003cli data-start=\"1765\" data-end=\"1780\"\u003e Headphone out\u003c\/li\u003e\n\n\u003cli data-start=\"1783\" data-end=\"1816\"\u003e Speaker outputs: 4, 8 and 16 Ohms\u003c\/li\u003e\n\n\u003cli data-start=\"1819\" data-end=\"1868\"\u003e Speaker on\/off switch (for silent recordings)\u003c\/li\u003e\n\n\u003cli data-start=\"1871\" data-end=\"1891\"\u003e Power Soak function\u003c\/li\u003e\n\n\u003cli data-start=\"1894\" data-end=\"1925\"\u003e Included: 2-way footswitch\u003c\/li\u003e\n\n\u003cli data-start=\"1928\" data-end=\"1963\"\u003e Dimensions: 44.5 x 23.5 x 43.5 cm\u003c\/li\u003e\n\n\u003cli data-start=\"1966\" data-end=\"1980\"\u003e Weight: 15 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":56080651288949,"sku":"ST20\/C112","price":1419.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8449\/4657\/files\/54000_54134.jpg?v=1760113096","url":"https:\/\/vdsinstrumenten.fr\/products\/koch-st20-c112","provider":"VDS instrumenten","version":"1.0","type":"link"}