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{"id":2445837959252,"title":"Koch Studiotone 20 ST20-C 20W 1x12 Combo Amp","handle":"koch-studiotone-20-combo-amp","description":"\u003cp\u003e\u003cspan\u003eAt first glance, you would be forgiven if you dismissed the Koch Studiotone as just another tiny combo. In classic Koch tradition however, this compact power combo sounds much bigger, and has more features than one would suspect. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eBeginning with two EL84 power tubes in Class A, a newly designed speaker and cabinet, three foot switchable channels and two powerful voicing switches, the Koch Studiotone sound brings to mind the British valve amps of the 60s. The three channels (Clean, Overdrive \u0026amp; Overdrive+) take you from round, warm tones to saturated EL84 overdrive \u0026amp; compression. The 2-way ‘Mid Shift’ allows you to boost the mid frequencies around 800 Hz, and the 3-way ‘Bright’ switch allows you to cut or boost the high frequencies for fine tuning the top end. Some of the big surprises are left for the back panel though, and a quick inspection reveals a serial effects loop, a recording output with microphone placement and cabinet-style simulators, two line outputs (one unfiltered and one low level), and a ‘Headphone Out’ jack. Speaker outputs at 4, 8, and 16 Ohm allow for any combination of speakers, and the built-in Power Soak and Speaker on\/off switch allow the amp to be played with the speaker turned off for recording or headphone use. There is also a short scale spring reverb tank, with front-mounted level adjustment.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWe believe the Koch Studiotone is one of the most versatile and compact guitar amplifiers on the market today.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 channels (Clean, Overdrive \u0026amp; Overdrive boost) foot switchable\u003c\/li\u003e\n\u003cli\u003eOne set of passive bass-mid-treble tone controls\u003c\/li\u003e\n\u003cli\u003eTwo front-panel voicing switches\u003cbr\u003e(mid-shift 2 way, bright 3 way) for all channels\u003c\/li\u003e\n\u003cli\u003eCustom designed VG12-60 Koch 12\" speaker\u003c\/li\u003e\n\u003cli\u003e4, 8, \u0026amp; 16 Ohm speaker outputs plus speaker on\/off switch\u003c\/li\u003e\n\u003cli\u003eSerial effects loop (10 dBV signal level)\u003c\/li\u003e\n\u003cli\u003eRecording output with speaker simulation and 2 voicing filters\u003c\/li\u003e\n\u003cli\u003eDirect outputs (non-filtered, clean channel \u0026amp; headphone)\u003c\/li\u003e\n\u003cli\u003eShort scale three spring reverb tank\u003c\/li\u003e\n\u003cli\u003e2 way footswitch included\u003c\/li\u003e\n\u003cli\u003eDimensions \u003cspan\u003e44.5 w x 23.5 d x 43.5 h\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight 38.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2019-02-26T23:14:48-05:00","created_at":"2019-02-27T12:43:12-05:00","vendor":"Koch","type":"Combo Amps","tags":["20w amp","Amps","Combo Amps","Koch Amplifiers","Small Tube Amps","Studiotone","Tube Amps"],"price":109900,"price_min":109900,"price_max":109900,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":21738924900436,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"KOCH-ST-20","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"Koch Studiotone 20 ST20-C 20W 1x12 Combo Amp","public_title":null,"options":["Default Title"],"price":109900,"weight":11340,"compare_at_price":null,"inventory_quantity":1,"inventory_management":"shopify","inventory_policy":"deny","barcode":""}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-1.jpg?v=1553261555","\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-2.jpg?v=1553261555","\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-3.jpg?v=1553261555","\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-4.jpg?v=1553261555","\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-5.jpg?v=1553261555","\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-6.jpg?v=1553261555","\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-7.jpg?v=1553261555"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/1699\/1203\/products\/Koch-Studiotone-20w-Combo-in-Black-Image-1.jpg?v=1553261555","options":["Title"],"content":"\u003cp\u003e\u003cspan\u003eAt first glance, you would be forgiven if you dismissed the Koch Studiotone as just another tiny combo. In classic Koch tradition however, this compact power combo sounds much bigger, and has more features than one would suspect. \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003cspan\u003eBeginning with two EL84 power tubes in Class A, a newly designed speaker and cabinet, three foot switchable channels and two powerful voicing switches, the Koch Studiotone sound brings to mind the British valve amps of the 60s. The three channels (Clean, Overdrive \u0026amp; Overdrive+) take you from round, warm tones to saturated EL84 overdrive \u0026amp; compression. The 2-way ‘Mid Shift’ allows you to boost the mid frequencies around 800 Hz, and the 3-way ‘Bright’ switch allows you to cut or boost the high frequencies for fine tuning the top end. Some of the big surprises are left for the back panel though, and a quick inspection reveals a serial effects loop, a recording output with microphone placement and cabinet-style simulators, two line outputs (one unfiltered and one low level), and a ‘Headphone Out’ jack. Speaker outputs at 4, 8, and 16 Ohm allow for any combination of speakers, and the built-in Power Soak and Speaker on\/off switch allow the amp to be played with the speaker turned off for recording or headphone use. There is also a short scale spring reverb tank, with front-mounted level adjustment.\u003c\/span\u003e\u003cbr\u003e\u003cbr\u003e\u003cspan\u003eWe believe the Koch Studiotone is one of the most versatile and compact guitar amplifiers on the market today.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures and Specs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e3 channels (Clean, Overdrive \u0026amp; Overdrive boost) foot switchable\u003c\/li\u003e\n\u003cli\u003eOne set of passive bass-mid-treble tone controls\u003c\/li\u003e\n\u003cli\u003eTwo front-panel voicing switches\u003cbr\u003e(mid-shift 2 way, bright 3 way) for all channels\u003c\/li\u003e\n\u003cli\u003eCustom designed VG12-60 Koch 12\" speaker\u003c\/li\u003e\n\u003cli\u003e4, 8, \u0026amp; 16 Ohm speaker outputs plus speaker on\/off switch\u003c\/li\u003e\n\u003cli\u003eSerial effects loop (10 dBV signal level)\u003c\/li\u003e\n\u003cli\u003eRecording output with speaker simulation and 2 voicing filters\u003c\/li\u003e\n\u003cli\u003eDirect outputs (non-filtered, clean channel \u0026amp; headphone)\u003c\/li\u003e\n\u003cli\u003eShort scale three spring reverb tank\u003c\/li\u003e\n\u003cli\u003e2 way footswitch included\u003c\/li\u003e\n\u003cli\u003eDimensions \u003cspan\u003e44.5 w x 23.5 d x 43.5 h\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eWeight 38.5 lbs\u003c\/li\u003e\n\u003c\/ul\u003e"}

Koch Studiotone 20 ST20-C 20W 1x12 Combo Amp

Product Description

At first glance, you would be forgiven if you dismissed the Koch Studiotone as just another tiny combo. In classic Koch tradition however, this compact power combo sounds much bigger, and has more features than one would suspect. 


Beginning with two EL84 power tubes in Class A, a newly designed speaker and cabinet, three foot switchable channels and two powerful voicing switches, the Koch Studiotone sound brings to mind the British valve amps of the 60s. The three channels (Clean, Overdrive & Overdrive+) take you from round, warm tones to saturated EL84 overdrive & compression. The 2-way ‘Mid Shift’ allows you to boost the mid frequencies around 800 Hz, and the 3-way ‘Bright’ switch allows you to cut or boost the high frequencies for fine tuning the top end. Some of the big surprises are left for the back panel though, and a quick inspection reveals a serial effects loop, a recording output with microphone placement and cabinet-style simulators, two line outputs (one unfiltered and one low level), and a ‘Headphone Out’ jack. Speaker outputs at 4, 8, and 16 Ohm allow for any combination of speakers, and the built-in Power Soak and Speaker on/off switch allow the amp to be played with the speaker turned off for recording or headphone use. There is also a short scale spring reverb tank, with front-mounted level adjustment.

We believe the Koch Studiotone is one of the most versatile and compact guitar amplifiers on the market today.

Features and Specs

  • 3 channels (Clean, Overdrive & Overdrive boost) foot switchable
  • One set of passive bass-mid-treble tone controls
  • Two front-panel voicing switches
    (mid-shift 2 way, bright 3 way) for all channels
  • Custom designed VG12-60 Koch 12" speaker
  • 4, 8, & 16 Ohm speaker outputs plus speaker on/off switch
  • Serial effects loop (10 dBV signal level)
  • Recording output with speaker simulation and 2 voicing filters
  • Direct outputs (non-filtered, clean channel & headphone)
  • Short scale three spring reverb tank
  • 2 way footswitch included
  • Dimensions 44.5 w x 23.5 d x 43.5 h
  • Weight 38.5 lbs
$1,099.00
Maximum quantity available reached.