Koch Jupiter Junior 20W Combo J20/C110 Green 1x10" Jensen Green
The Koch Jupiter Junior is a 20 Watt boutique, vintage style combo amp based on his bigger brother the "Jupiter 45".
Driven by two 12AX7 tubes, split between the power amp and pre-amp sections, the Jupiter Junior is a flexible hybrid amplifier. Using Koch's ATR (Authentic Tube Response) technology, the rest of the solid-state circuit simulates the feel of a full-fledged tube amp.This means that you can attain that genuine tube sound but at a great, affordable price. And the use of only 2 tubes also minimises the chance of failure, meaning that the Jupiter Junior is a very reliable amp that is ideal for small to medium-sized club gigs with its 20W of power.
Koch Jupiter Junior
20W Combo J20/C110
1x10"
Jensen Green
- 20W Hybrid ATR amplifier (ATR = Authentic Tube Response)
- 1x 12AX7 tube in the pre-amp
- 1x 12AX7 tube in the power amp
- Three foot-switchable channels: Cool (clean), Hot (overdrive) and Hot Gain Boost
- Volume control for the Cool channel and separate Gain and Volume controls for the Hot channel
- Passive Bass-Mid-Treble tone controls for both channels
- Spring emulated reverb with Volume control
- Dimmer for continuous control of the output power between 0W and 20W
- Buffered serial effects loop
- Recording output with passive speaker emulation filter
- Speaker on/off switch for silent recording
- Extension speaker jack
- 1x 10” Jensen Falcon C10-40 speaker
- 2-way footswitch not included
- Dimensions 45(w) x 42 (h) x 23.5 (d) cm
- Weight ca. 12 kg
| Brand | Koch |
|---|---|
| Click & Collect | No |

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